Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #31   Report Post  
Old October 27th 03, 02:29 PM
N2EY
 
Posts: n/a
Default

In article , Leo
writes:

On 27 Oct 2003 01:30:02 GMT, (N2EY) wrote:


It could be argued that having to identify what a particular component in a
schematic actually does is at least as much an indication of knowledge about
that schematic as is simply being able to draw it.


True enough - although the exam I took centered almost exclusively on
tank circuits and calculation of resonant component values..


The ones I took 30+ years ago were as described.

snip

I've been doing it since Novice days back in 1967. Not that hard if you
start
off with simple projects and work towards more complex ones. What mode
permits
the most results from the simplest equipment? Hint: It's not SSB.

Well, the Heath SSB transceiver was the most complicated piece of
radio equipment that I've tackled so far for restoration.


Which one?


SB-400.


That's a transmitter, not a transceiver. ;-)

Cosmetically OK, but a disaster inside - corroded rotary
switches, poor solder joints, wiring errors (17 of them - including
one which shorted out the LSB crystal - somebody must have been less
than happy with this set ...) and of course a complete set of high-ESR
electrolytics. Almost 50 hours on the bench to get it up and
running....


That's probably more time than it took to build it in the first place!

If I was
going to try a 'designed by me' homebrew project, it would be a QRP
tansmitter - fairly simple to construct and
troubleshoot...comparatively, anyway!


And it would be a transmitter for which mode?


CW, most likely - I would prefer to start with something relatively
simple.


And *there's* the connection between CW skill and technological development and
self education in the ARS. Without code skill, that transmitter would be almost
useless to you. With code skill, you could use it to work the world.

For hams, code skill *is* another tool in the toolbox.

Any requirements as to experience with a Basic or can a raw newbie just walk
in
and take the Advanced exam straightaway?


No experience requirements (they were dropped years ago) - it is
possible to write the Basic and Advanced exams concurrently on the
same day.


Same thing happened to Extra 25+ years ago.

So we have almost exactly 50-50 split Basic/Advanced. Interesting to know.
And
VE amateur radio licenses total a little more than 8% of those in the USA.
(Of
course the populations are different too).


33 Million in Canada, approximately 1/10 of the US, I believe...

More like 1/8 of US, but fairly close correlation.

In addition, the total number of Canadian hams with Morse endorsements
on their licence is 31,557 - approximately 55%..


let's see - in the USA before the recent changes it was 470,000 out of
675,000
- just under 70%.

Looks like Canada may be the next to simply drop Morse testing, though.


Haven't heard much on this so far! I posted the results of the survey
condusted by the Radio Amateurs of Canada a while back - it has been
submitted to Industry Canada (the FCC equivalent), but nothing since
then. No idea how long a decision will take - we have a system of
NPRMs here as well, and we're waiting for some indication one way or
the other.


Check out the RAC website..

There was also a column in the late '40s and early '50s called "Phone Band
Phunnies" that described and decried certain bad habits some 'phone ops
tended
to acquire.


Have a look at the following web site - a humourous view of this sort
of thing gone wild....entitled "How To Sound Like A Lid"...

http://www.dxzone.com/cgi-bin/search...http://www.dxz
one.com/cgi-bin/search/jump.cgi?ID=1750&ID=1750

I'll take a look..

Some of us, however, still design and build our own rigs. Note how we are
sometimes met (not by you, Leo) with disbelief and ridicule for doing

so.......

And I really am incapable of understanding this behaviour.


Perhaps it's because I'm also in favor of code tests. You'll have to ask Len
and Brian why they do it.

The
ability to visualise, design and implement amateur radio equipment is
a gift - one that the amateur community should hold in the highest
regard.


I don't see it as a gift, just a set of skills built up over the years. There
are others much better at it than I.

Anyone could purchase and operate a modern HT, with minimal
training - it takes a great deal of skill to create something from
nothing. And, for those who enjoy the traditions of the hobby,
homebrewing harkens right back to day one!

Perhaps that's why they criticize it so much. It's old, it's traditional...

If we took out most of the theory questions from the written test, would
people still take the time to learn it?


Good question - but removal of the theoretical questions would likely
have a much more dramatic effect on the overall technical competence
level within the hobby than the removal of code testing would.


Is that really true?

Is there a dramatic difference in the overall technical competence of

Advanced
vs. Basic hams in Canada?

Is there a dramatic difference in the overall technical competence of the
various license classes in the USA?


Not as much as there was years ago, I suspect - testing has become
very much simplified over the last 40 years...


Same down here.

The Advanced level, like the Extra, does require a fair amount of
additional radio knowledge to pass. Is it enough? It depends - I'm
not aware of a study that would indicate whether the goals of the
testing were being met!


Exactly

Without an understanding of radio theory, operators would be limited
in their potential to grow into new areas of the hobby!


Sure - but is it the function of the license exams to force that
understanding on everyone?

In the Canadian system, if I understand it correctly, a ham who wants to
homebrew has to learn more theory, and a ham who only wants to use

manufactured
gear can stick with the Basic. Or are there more privileges than the ability

to
homebrew granted with the Advanced?

In the USA, every ham can homebrew, but to get access to more HF spectrum,

one
must jump through the hoop of additional written testing, even if one has no
intention of building anything.


Here, an amateur with a Basic licence has access to all bands above 30
MHz. Add on a Morse Code test, and full access to the bands under 30
MHz is granted.


That was necessary because of old S25.5.

The Advanced kicence, aside from providing the ability to homebrew
transmitting equipment, provides a couple of other perks - high power
TX operation, the ability to operate a repeater, and the ability to
apply to become a volunteer examiner. There are a couple of other
minor ones as well, but I don't recall them at the moment!


OK - thanks

No annual renewal fees are due (these were dropped in 2000).


Annual fees? Wow!

Amateur license fees here were dropped in the '70s. VE fees are for testing
only. One fee can, in principle, be used to go from no license to Extra.

Those with a Basic licence are encouraged to homebrew as well - only
transmitters are legally excluded from that licence class. Modems,
receivers, antennas - no problem.


Interesting concept!

I suppose a Basic could homebrew a transmitter, but not use it until the
Advanced license was in hand...

I suppose that a basic requirement for entry into this hobby is, and
always has been, an interest in the technical aspects of radio
communications.


For some, yes, but for others the public service and communications aspects are
dominant. Should someone be excluded from amateur radio because they're more
interested in what the radios can do rather than how they work?

And, for the level of freedom to experiment that this
hobby provides, I don't feel that it is unrealistic to expect new
licencees to be required to demonstrate technical competency, in the
form of written exams.


I agree - but what level of competency is reasonable?
And why isn't it reasonable to require a very basic level of Morse competency,
given how popular Morse is in amateur radio vs. how popularity homebrewing is?

I would assume that those whose desire to
become a ham is strong enough would also be the type of folks who
would want to continue to learn and grow. Perhaps I'm wrong - but the
people that I have met so far (for the most part) follow this model.


Same here.

73 de Jim, N2EY

  #32   Report Post  
Old October 27th 03, 03:11 PM
Leo
 
Posts: n/a
Default

random acts of snippage below:

On 27 Oct 2003 13:29:38 GMT, (N2EY) wrote:

In article , Leo
writes:


Well, the Heath SSB transceiver was the most complicated piece of
radio equipment that I've tackled so far for restoration.

Which one?


SB-400.


That's a transmitter, not a transceiver. ;-)


Oops, that's correct!

@#$* - you know, one of these days I'm going to get through an entire
post without screwing something up! ;-)


Cosmetically OK, but a disaster inside - corroded rotary
switches, poor solder joints, wiring errors (17 of them - including
one which shorted out the LSB crystal - somebody must have been less
than happy with this set ...) and of course a complete set of high-ESR
electrolytics. Almost 50 hours on the bench to get it up and
running....


That's probably more time than it took to build it in the first place!


Absolutely - once I got into it, the more stuff I found, the more
determined I became to get it fixed....

Side benefit - I understand the functional blocks and circuits
comprising an SSB transmitter much better than when I started the
project!



Looks like Canada may be the next to simply drop Morse testing, though.


Haven't heard much on this so far! I posted the results of the survey
condusted by the Radio Amateurs of Canada a while back - it has been
submitted to Industry Canada (the FCC equivalent), but nothing since
then. No idea how long a decision will take - we have a system of
NPRMs here as well, and we're waiting for some indication one way or
the other.


Check out the RAC website..


Yup, the report that RAC submitted pretty much followed along with the
results of the survey that they did (which was pretty poorly
advertised, and consisted of the votes of less than 1500 of the
57,000-plus licenced amateurs up here.

I was surprised at the three licence levels proposed, though - wonder
where that came from?

I suppose a Basic could homebrew a transmitter, but not use it until the
Advanced license was in hand...


Correct. And, the radio skills acquired to enable one to successfully
design and build a homebrew transmitter would more than prepare one
for the Advanced exam.


73 de Jim, N2EY


73, Leo

  #33   Report Post  
Old October 27th 03, 04:49 PM
Mike Coslo
 
Posts: n/a
Default

Leo wrote:


some snippage


Very interesting - I haven't read "200 Meters and Down" - I'll look
for a copy.


Very interesting reading, Leo. It should be part of the testing regimen!


However, the regulatory agencies likely see the "trained pool of
operators and experimenters" as the original benchmark for the
service. What I was hoping to stimulate in this thread was some
thought regarding what the goals of the service are relevant to today,
and then use that as a guide to what qualifications and testing are
relevant to meet those goals.

Somehow, it's not working out quite that way....


Never does! remember that ill fated thread where I tried to get a
decent discussion going? (the troglodyte one) After review, it lasted
one post - mine.


The ARS is certainly not a service born of regulations - but it exists
today because the regulators allow it to do so - if we don't have a
clear idea of specifically why it should continue to exist, or what it
should be composed of, how can we justify it if and when the time
comes? We cannot convince regulators to maintain CW testing, as an
example, if the best arguement that we can come up with is "history"!
It was put there by regulation for a reason - and it needs a reason to
survive. Regulators don't deal in nostalgia....and if a push comes to
approve a potentially multi-billion dollar rollout of a service like
BPL, they are going to be hard-pressed to stave it off on our behalf
without a solid justification of why the ARS is still important!


Yes once again it is time to fight. If all we can offer is our ability to
TALK on the radio, there isn't much justification for the continuation of
Amateur Radio with all the frequency privileges we have today.



That was one of the points that I was hoping to raise in this
discussion. If it is a pure hobby, it is difficult to justify a lot
of testing and qualification levels. If, however, it is to train
folks to provide 'para-professional' backup to Emergency services,
then the standards would be considerably higher, and qualifications
more easily justifiable.


It isn't a pure hobby, though. If I were to be doing this as a pure
hobby, I would simply be doing PSK31, contesting, and homebrewing.
Instead I help with nets, do public service at events, and whatever
emergency service might be needed. Some hams may not, but that means
they are slacking off and shirking their civic duty, IMHO.


I raised this question because, frankly, the vast majority of
arguements that I have read in this newsgroup have been driven by
emotion, nostalgia or historical references. If someone proposes that
CW should continue to have exclusive band assignments because it is a
great mode to use during emergencies due to its inherent readibility
through noise, and that CW testing should continue to ensure that a
pool of CW-competent operators is maintained for emergency comms, then
OK, good point - maybe it should.


Although this is a good and valid point, those who don't know code and don't
want to learn it have successfully outshouted the proponents of code testing
so that the regulators, who know nothing of the merits of the code
themselves, look like they are going to go along with it.



Seems to be the direction that other administrations around the globe
have gone - and there is indeed a strong push in North America to
usher it out as well. Personally, I have yet to hear an arguement
that would convince me that code testing should remain a mandatory
requirement. I was hoping that someone would come up with a solid
technical or functional reason that would leadd me to believe
otherwise - but there doesn't seem to be one.


The reasons to continue Morse code testing are as valid, and solid as
those for removing it. This is not like making the prospective ham clean
out toilets with his or her personal toothbrush. It's testing for a
purpose. And all arguments for it's removal or retention are as valid as
each other. I could make the same argument for tossing out the satellite
operation questions as I could for tossing out Morse code testing.

I don't care about the details that some people try to toss out. Its the
same thing as the core.


Although it is a valuable mode of operation, especialy in high QRM or
QRN situations, (and fun to use!!), it was only a mandatory requirment
originally (as I understand it, anyway) so that government (and
commercial?) CW stations could communicate with amateurs interfering
with their signals, and order them to stop.


This is one that I have a little trouble with, Leo. The amateurs needed
to have *some* method to communicate, and Morse code was one of the few
methods around then. SSB was just being born, voice was pretty much out
of the picture. So what's left?



A secondary purpose may
have been to allow emergency CW traffic to be relayed by amateur
stations. These scenarios are no longer viable reasons in 2003 -
unless there are new reasons to take their place, then perhaps CW
should assume the same status as the other available operating modes -
permitted for use, by all means, but not specifically tested by
practical examination.

My own personal position on this subject has shifted solidly over to
the "yes, discontinue mandatory CW testing" side, in the absence of a
logical reason to believe otherwise. I cannot recall a single
arguement based on hard fact that justifies testing as a necessary
requirement to becoming a licenced amateur, and operating on HF.
There is emotion, and preference, and nostalgia, and tradition, and
fear of the loss of a valuable skill whose value is no longer
quantifiable - but no hard reasons.


you are correct, there are no hard reasons, no truly logical reasons to
keep Morse code testing. Or to get rid of it either. It's all opinions.


Years ago, here in Canada, there was a special licence class required
to operate using the Digital modes (!). This was dropped after only a
few years. presumably because it was not demonstrated that there was
any real benefit gained from the additional testing of digital
proficiency. After all, the idea of a hobby is to be able to
experiment and learn those aspects that are of interest or use to the
individual!


Then why the heck don't they get rid of those stupid questions about
satellite operations!!!! 8^)

The reason I'm not too wild about this argument is that it reminds me
of those arguments people used to make for some of the "progressive
schools" where the student made up their own curriculum



OTOH, if someone proposes that CW
testing should continue because thats the way its been since the
beginning of time, then - who cares? What relevance does that
statement have to do with today? So what?

Successful businesses have learned to do this type of review on their
internal processes in order to survive, in the interest of efficiency
(and, for fun, watch what happens when some idiot tells the
departmental VP that something is being done because it has always
been done that way - wow! - never happens twice!). If something is
being done, and no one can properly justify it, then out it goes.
Replaced by a new and (hopefully) better process, or abandoned
altogether if no longer needed. We could learn something from this
too.


But sometimes they learn after the fact that although they couldn't come up
with a justification to keep something, it turns out to be necessary to
function efficiently and they have to reinstate it.. Although touted for
decades as the wave of the future, "the paperless office" still has not
become a reality. We always need paper documents for something.



True - errors are certainly possible when re-engineering any complex
process. In fact, the only guaranteed way to avoid error is do do
nothing at all. But, to continue along without occasional review and
adjustment can have much more serious consequences. For example, if
Polaroid had not continually re-invented their processes over the
years, they would still be trying to market their old 'instant
picture' camera and film technology - which would be virtually
unmarketable today, in an era of digital cameras and home photo
printing technology. Those out of sync with progress do not survive.

Our hobby is technologically based, too. By virtue of the fact that it
is a hobby, though, there is no need to retire older technology in
favour of the leading edge stuff (in fact, some hobbies exist because
they are the only place left to find people who share their interest
in the obsolete - Antique Radios, or Steam Trains for example). Why,
however, would we realistically expect newcomers to the hobby to be
forced to learn specific 'niche' areas of this, or any other
avocation? If there is a real need to do so, then OK - make it a
requirement. But, if there isn't - why do it? "Because that's the
way it has always been" is not a reason to do, there must be a
specific benefit to keeping it, or specific hazard if it is
discontinued - complacency won't do the job. We test regulatory
knowledge, because the operator must know the legal limits within
which the station must be operated. We test radio knowledge, because
operators should know enough about how the equipment functions to
ensure that they operate it correctly, and stay within the legal
limits. And the FCC, IC and other worldwide regulatory authorities
tested CW proficiency because it was an ITU requirement for all
amateurs to be proficient in the sending and receiving of CW when
operating on the bands under 30 MHz. Solid reasons for each - reasons
that can change as the world evolves. Without the support of the
underlying reason,


Someone has suggested that if amateur radio were invented today,
without the benefit of all of the history and tradition, it would be a
version of FRS or maybe CB - if that is true, we have a serious
problem when industry comes knocking for more of our frequency
spectrum. How do we convince the regulators that it remains an
important service, if we believe that?


Simple show them that we are a resource with unique skills and resources and
numbers that cannot be found in any other radio service.



Exactly - but if we show them that what we're really interested in is
protecting the class structure, hierarchy and outdated traditions of
what is essentially a hobby, we're not going to convince anyone.


Here I see the fundamental nature of your approach. You see the ARS as a
hobby, whereas I see it as a service. I have other things I do as
hobbies, like building telescopes and grinding mirrors. Purely personal
stuff that I find interesting to do. But my ARS experience is not only
the homebrewing, contesting, and digital mode work, it is a way of
giving back to the community. And yes, the groups we do radio comms for
are part of the community, and appreciate the work we do for them. It's
a personal thing, like first aid and CPR training. Them ain't hobbies.


I believe that we need to position ourselves as forward-thinking,
technically competent and highly motivated - ready to out our skills
to use whenever required to do so by the various public safety and
security organizations. Looking through the current FCC petitions
regarding the infamous Code issue, we could easily be seen as a bunch
of folks interested in creating unnecessary levels of proficiency
testing within the hobby, without a real technological reason to do
so. That will not help us, or our image, one bit.


But isn't there some contradiction in there? I can't reconcile forward
thinking and reduction in knowledge together myself. I can understand
why we wouldn't have questions on tube equipment on tests, but the
removal of a basic method of communication that can be used worldwide
that has as a drawback that it can't be learned instantaneously is
beyond my comprehension. It is in place as the lowest common denominator
between two communicators. To me it is like having children learn how to
do longhand math before setting them loose with calculators.

Is there any value in doing longhand math now? Why should we if we have
a calculator?

- Mike KB3EIA -

  #34   Report Post  
Old October 27th 03, 05:42 PM
Hans K0HB
 
Posts: n/a
Default

Alun Palmer wrote

BTW, you do know that the ITU only requires ID every _15_ minutes


ITU doesn't "require", they only "recommend".

73, Hans, K0HB
  #35   Report Post  
Old October 27th 03, 09:14 PM
Leo
 
Posts: n/a
Default

Thanks, Mike - my responses are in the text below.


....whole lotta snippage goin' on.....


On Mon, 27 Oct 2003 10:49:04 -0500, Mike Coslo wrote:


Never does! remember that ill fated thread where I tried to get a
decent discussion going? (the troglodyte one) After review, it lasted
one post - mine.


Yup, I remember that one well! Wonder why that happens....this thread
went a bit farther, but keeps branching out into other topics, with
the requisite bashings of the participants.


It isn't a pure hobby, though. If I were to be doing this as a pure
hobby, I would simply be doing PSK31, contesting, and homebrewing.
Instead I help with nets, do public service at events, and whatever
emergency service might be needed. Some hams may not, but that means
they are slacking off and shirking their civic duty, IMHO.

Good point - the ability to use the hobby for community service is
pretty unique to amateur radio. (try that with R/C model planes, or
Civil War re-enactment!.....).

The reasons to continue Morse code testing are as valid, and solid as
those for removing it. This is not like making the prospective ham clean
out toilets with his or her personal toothbrush. It's testing for a
purpose. And all arguments for it's removal or retention are as valid as
each other. I could make the same argument for tossing out the satellite
operation questions as I could for tossing out Morse code testing.

I don't care about the details that some people try to toss out. Its the
same thing as the core.


....the only difference is that the written testing consists of a
question or so on satelite operation - Morse continues as a complete
syllabus and test in its own right. I'm not convinced that it is
quite that important anymore to warrant this.

I do see your point, though - we'll have to 'agree to disagree', I
suppose...(a rare achievement in this newsgroup 8*p )


Although it is a valuable mode of operation, especialy in high QRM or
QRN situations, (and fun to use!!), it was only a mandatory requirment
originally (as I understand it, anyway) so that government (and
commercial?) CW stations could communicate with amateurs interfering
with their signals, and order them to stop.


This is one that I have a little trouble with, Leo. The amateurs needed
to have *some* method to communicate, and Morse code was one of the few
methods around then. SSB was just being born, voice was pretty much out
of the picture. So what's left?


Here's the way I understand this one:

Agree that there most certainly was a time when CW was all that was
available to amateur operators (and was heavily used for commercial
radio as well as landline operations too).

Then, if an amateur were to be allowed to go on the air with no code
training, what would the impact to amateur radio be? You would have a
guy sending signals out that no one could understand, or answer. A
very frustrated operator, most likely - but no real damage to the
service itself. However, if that guy was interfering with commercial
or governmental traffic, and did not know enough code to understand
their signals to clear off the band immediately, major problems would
be possible. Multiply this by the number of amateurs playing around
with radio, and it would be a huge problem. CW proficiency testing
pior to licence issuance would be a big step towards preventing
situations like this one.

Now, with virtually no one using code except amateurs, and all of that
strictly within the amateur bands, this problem seems to be a thing of
the past. Just like a guy who sets up an improperly-functioning RTTY
setup (like I jusy did, a couple of nights ago...) - no major problem
- and no two way communications, either



A secondary purpose may
have been to allow emergency CW traffic to be relayed by amateur
stations. These scenarios are no longer viable reasons in 2003 -
unless there are new reasons to take their place, then perhaps CW
should assume the same status as the other available operating modes -
permitted for use, by all means, but not specifically tested by
practical examination.

My own personal position on this subject has shifted solidly over to
the "yes, discontinue mandatory CW testing" side, in the absence of a
logical reason to believe otherwise. I cannot recall a single
arguement based on hard fact that justifies testing as a necessary
requirement to becoming a licenced amateur, and operating on HF.
There is emotion, and preference, and nostalgia, and tradition, and
fear of the loss of a valuable skill whose value is no longer
quantifiable - but no hard reasons.


you are correct, there are no hard reasons, no truly logical reasons to
keep Morse code testing. Or to get rid of it either. It's all opinions.


Agree, to a point. There don't seem to be any logical reasons to keep
CW testing (I was hoping that this thread would flesh them out...).
OTOH, there is a reason to discontinue CW testing - the reason being
that CW is (for all practical purposes) no longer any more important
than any other available operating mode, today, in 2003. As such, is
it fair to compel people to learn and pass a practical test on one
mode in deference to all others? I don't see it!


Years ago, here in Canada, there was a special licence class required
to operate using the Digital modes (!). This was dropped after only a
few years. presumably because it was not demonstrated that there was
any real benefit gained from the additional testing of digital
proficiency. After all, the idea of a hobby is to be able to
experiment and learn those aspects that are of interest or use to the
individual!


Then why the heck don't they get rid of those stupid questions about
satellite operations!!!! 8^)


Don't know - I think that's one of the ones I got wrong anyway....


The reason I'm not too wild about this argument is that it reminds me
of those arguments people used to make for some of the "progressive
schools" where the student made up their own curriculum


Likewise, if the school board decided that "The Adz, Plane , Bow Saw
And Other Pioneer Tools" was to become a seperate mandatory subject,
which must be studied and passed prior to gaining a trade
certification in Carpentry - that would be equally wrong. It is
interesting to some (and at one time, the only way to build a log
cabin), but not relevant enough to be given its own course today.
Still, there are those who enjoy building with these types of tools -
more power to 'em!


Here I see the fundamental nature of your approach. You see the ARS as a
hobby, whereas I see it as a service. I have other things I do as
hobbies, like building telescopes and grinding mirrors. Purely personal
stuff that I find interesting to do. But my ARS experience is not only
the homebrewing, contesting, and digital mode work, it is a way of
giving back to the community. And yes, the groups we do radio comms for
are part of the community, and appreciate the work we do for them. It's
a personal thing, like first aid and CPR training. Them ain't hobbies.


You're right - for me, at least so far, it is only a hobby . Since I'm
relatively new to the avocation (a year and a half, so far), I'm still
in learning mode - I am interested in getting involved with ARES, and
may do so in the next few months or so, time permitting.

BTW - grinding mirrors? Now there's something that requires a lot of
patience! Wow!


I believe that we need to position ourselves as forward-thinking,
technically competent and highly motivated - ready to out our skills
to use whenever required to do so by the various public safety and
security organizations. Looking through the current FCC petitions
regarding the infamous Code issue, we could easily be seen as a bunch
of folks interested in creating unnecessary levels of proficiency
testing within the hobby, without a real technological reason to do
so. That will not help us, or our image, one bit.


But isn't there some contradiction in there? I can't reconcile forward
thinking and reduction in knowledge together myself. I can understand
why we wouldn't have questions on tube equipment on tests, but the
removal of a basic method of communication that can be used worldwide
that has as a drawback that it can't be learned instantaneously is
beyond my comprehension. It is in place as the lowest common denominator
between two communicators. To me it is like having children learn how to
do longhand math before setting them loose with calculators.

Is there any value in doing longhand math now? Why should we if we have
a calculator?


But there is a technolgical reason in continuing to teach longhand
division - and that is, without knowing how it works, how will you
know when the calculators' answer is incorrect? (My kids have
demonstrated this concept to me many times.....they tend to believe
whatever answer the thing displays, without applying logic to see if
they entered something wrong - grrr) And for that reason, I think
that the current level of testing that we do to become an amateur is
not enough - as I have explained in previous threads, the level of
technical knowledge has dropped considerably over time. Longhand is
the check-and-balance for the answer presented by the calculator.

I don't quite see the analogy to CW, though - sure, if SSB
communications are not possible CW could be used to get through. But
the rest of the world is moving away from it (first the commercial and
government users, and now amateur administrations all over the world)
- I'd suggest that if there was any value to retaining it even as a
back-up mode of communications, it would have been retained by
someone.

I'd think, anyway.


- Mike KB3EIA -


73, Leo



  #37   Report Post  
Old October 28th 03, 02:17 AM
N2EY
 
Posts: n/a
Default

In article , Mike Coslo writes:

Leo wrote:


some snippage


Very interesting - I haven't read "200 Meters and Down" - I'll look
for a copy.


Very interesting reading, Leo. It should be part of the testing

regimen!

Only problem with "200" is that it stops at 1936 and there was never a followup
book.

If you want a really good history of US amateur radio from the very beginning
to almost the present day, google up W2XOY's "Wayback Machine". Excellent
history in many chapters. Free for the download.

(extra bonus question: what is the significance of that callsign?)

However, the regulatory agencies likely see the "trained pool of
operators and experimenters" as the original benchmark for the
service.


That phrase was added in 1951.

What I was hoping to stimulate in this thread was some
thought regarding what the goals of the service are relevant to today,
and then use that as a guide to what qualifications and testing are
relevant to meet those goals.

Somehow, it's not working out quite that way....


Never does! remember that ill fated thread where I tried to get a
decent discussion going? (the troglodyte one) After review, it lasted
one post - mine.


Hey!

The ARS is certainly not a service born of regulations - but it exists
today because the regulators allow it to do so - if we don't have a
clear idea of specifically why it should continue to exist, or what it
should be composed of, how can we justify it if and when the time
comes? We cannot convince regulators to maintain CW testing, as an
example, if the best arguement that we can come up with is "history"!
It was put there by regulation for a reason - and it needs a reason to
survive. Regulators don't deal in nostalgia....and if a push comes to
approve a potentially multi-billion dollar rollout of a service like
BPL, they are going to be hard-pressed to stave it off on our behalf
without a solid justification of why the ARS is still important!


Regulators *do* deal in historic preservation, history, and tradition, however.


Yes once again it is time to fight. If all we can offer is our ability to
TALK on the radio, there isn't much justification for the continuation of
Amateur Radio with all the frequency privileges we have today.


That was one of the points that I was hoping to raise in this
discussion. If it is a pure hobby, it is difficult to justify a lot
of testing and qualification levels. If, however, it is to train
folks to provide 'para-professional' backup to Emergency services,
then the standards would be considerably higher, and qualifications
more easily justifiable.


It isn't a pure hobby, though. If I were to be doing this as a pure
hobby, I would simply be doing PSK31, contesting, and homebrewing.
Instead I help with nets, do public service at events, and whatever
emergency service might be needed. Some hams may not, but that means
they are slacking off and shirking their civic duty, IMHO.


One of the good things about amateur radio is that it defies a simple
definition. That's also one of the bad things!
What is a core purpose of the service to one person may be of minor interest to
another. For example, are technical smarts more important than public service?

I raised this question because, frankly, the vast majority of
arguements that I have read in this newsgroup have been driven by
emotion, nostalgia or historical references. If someone proposes that
CW should continue to have exclusive band assignments because it is a
great mode to use during emergencies due to its inherent readibility
through noise, and that CW testing should continue to ensure that a
pool of CW-competent operators is maintained for emergency comms, then
OK, good point - maybe it should.

Although this is a good and valid point, those who don't know code and

don't
want to learn it have successfully outshouted the proponents of code

testing
so that the regulators, who know nothing of the merits of the code
themselves, look like they are going to go along with it.



Seems to be the direction that other administrations around the globe
have gone - and there is indeed a strong push in North America to
usher it out as well. Personally, I have yet to hear an arguement
that would convince me that code testing should remain a mandatory
requirement. I was hoping that someone would come up with a solid
technical or functional reason that would leadd me to believe
otherwise - but there doesn't seem to be one.


The reasons to continue Morse code testing are as valid, and solid as
those for removing it. This is not like making the prospective ham clean
out toilets with his or her personal toothbrush. It's testing for a
purpose. And all arguments for it's removal or retention are as valid as
each other. I could make the same argument for tossing out the satellite
operation questions as I could for tossing out Morse code testing.


Most hams do only a small fraction of the activities open to them, in part
because most of us haven't anywhere near the time or money to do all of them or
even most of them. Yet almost all of them are on the test.

I don't care about the details that some people try to toss out. Its the
same thing as the core.

As you said, it all comes down to opinions. That one question on satellites
could be the one that causes a ham to fail.

Although it is a valuable mode of operation, especialy in high QRM or
QRN situations, (and fun to use!!), it was only a mandatory requirment
originally (as I understand it, anyway) so that government (and
commercial?) CW stations could communicate with amateurs interfering
with their signals, and order them to stop.


This is one that I have a little trouble with, Leo. The amateurs needed


to have *some* method to communicate, and Morse code was one of the few
methods around then. SSB was just being born, voice was pretty much out
of the picture. So what's left?

The anti-interference thing was just *one* reason - there are lots more. And it
really wasn't that much of a reason because hams had their own frequency
allocations and the government/commercial folks had theirs.

In fact, there was no international requirement for hams to pass code tests
until 1927.

A secondary purpose may
have been to allow emergency CW traffic to be relayed by amateur
stations. These scenarios are no longer viable reasons in 2003 -
unless there are new reasons to take their place, then perhaps CW
should assume the same status as the other available operating modes -
permitted for use, by all means, but not specifically tested by
practical examination.


There *are* new reasons, as well as other, old ones. But whether they are
sufficient is a matter of opinion.

My own personal position on this subject has shifted solidly over to
the "yes, discontinue mandatory CW testing" side, in the absence of a
logical reason to believe otherwise. I cannot recall a single
arguement based on hard fact that justifies testing as a necessary
requirement to becoming a licenced amateur, and operating on HF.
There is emotion, and preference, and nostalgia, and tradition, and
fear of the loss of a valuable skill whose value is no longer
quantifiable - but no hard reasons.


you are correct, there are no hard reasons, no truly logical reasons to
keep Morse code testing. Or to get rid of it either. It's all opinions.


bingo.

Years ago, here in Canada, there was a special licence class required
to operate using the Digital modes (!). This was dropped after only a
few years. presumably because it was not demonstrated that there was
any real benefit gained from the additional testing of digital
proficiency. After all, the idea of a hobby is to be able to
experiment and learn those aspects that are of interest or use to the
individual!


I thought it was dropped because so few applied for it. I recall something like
150 in 4 years.

Then why the heck don't they get rid of those stupid questions about
satellite operations!!!! 8^)

The reason I'm not too wild about this argument is that it reminds me
of those arguments people used to make for some of the "progressive
schools" where the student made up their own curriculum

Exactly.

OTOH, if someone proposes that CW
testing should continue because thats the way its been since the
beginning of time, then - who cares? What relevance does that
statement have to do with today? So what?

Successful businesses have learned to do this type of review on their
internal processes in order to survive, in the interest of efficiency
(and, for fun, watch what happens when some idiot tells the
departmental VP that something is being done because it has always
been done that way - wow! - never happens twice!). If something is
being done, and no one can properly justify it, then out it goes.
Replaced by a new and (hopefully) better process, or abandoned
altogether if no longer needed. We could learn something from this
too.

But sometimes they learn after the fact that although they couldn't come up
with a justification to keep something, it turns out to be necessary to
function efficiently and they have to reinstate it.. Although touted for
decades as the wave of the future, "the paperless office" still has not
become a reality. We always need paper documents for something.



True - errors are certainly possible when re-engineering any complex
process. In fact, the only guaranteed way to avoid error is do do
nothing at all. But, to continue along without occasional review and
adjustment can have much more serious consequences. For example, if
Polaroid had not continually re-invented their processes over the
years, they would still be trying to market their old 'instant
picture' camera and film technology - which would be virtually
unmarketable today, in an era of digital cameras and home photo
printing technology. Those out of sync with progress do not survive.


They're still selling those cameras, however.

And merely because something is old doesn't make it bad. Look at the way words
are spelled...

Our hobby is technologically based, too. By virtue of the fact that it
is a hobby, though, there is no need to retire older technology in
favour of the leading edge stuff (in fact, some hobbies exist because
they are the only place left to find people who share their interest
in the obsolete - Antique Radios, or Steam Trains for example). Why,
however, would we realistically expect newcomers to the hobby to be
forced to learn specific 'niche' areas of this, or any other
avocation? If there is a real need to do so, then OK - make it a
requirement. But, if there isn't - why do it? "Because that's the
way it has always been" is not a reason to do, there must be a
specific benefit to keeping it, or specific hazard if it is
discontinued - complacency won't do the job. We test regulatory
knowledge, because the operator must know the legal limits within
which the station must be operated. We test radio knowledge, because
operators should know enough about how the equipment functions to
ensure that they operate it correctly, and stay within the legal
limits. And the FCC, IC and other worldwide regulatory authorities
tested CW proficiency because it was an ITU requirement for all
amateurs to be proficient in the sending and receiving of CW when
operating on the bands under 30 MHz. Solid reasons for each - reasons
that can change as the world evolves. Without the support of the
underlying reason,


Someone has suggested that if amateur radio were invented today,
without the benefit of all of the history and tradition, it would be a
version of FRS or maybe CB - if that is true, we have a serious
problem when industry comes knocking for more of our frequency
spectrum. How do we convince the regulators that it remains an
important service, if we believe that?


Simple show them that we are a resource with unique skills and resources

and
numbers that cannot be found in any other radio service.


Exactly - but if we show them that what we're really interested in is
protecting the class structure, hierarchy and outdated traditions of
what is essentially a hobby, we're not going to convince anyone.


Here I see the fundamental nature of your approach. You see the ARS as a
hobby, whereas I see it as a service. I have other things I do as
hobbies, like building telescopes and grinding mirrors. Purely personal
stuff that I find interesting to do. But my ARS experience is not only
the homebrewing, contesting, and digital mode work, it is a way of
giving back to the community. And yes, the groups we do radio comms for
are part of the community, and appreciate the work we do for them. It's
a personal thing, like first aid and CPR training. Them ain't hobbies.


Try telling the hams who searched for shuttle pieces, or who are right now
helping fight the wildfires in California, that it's "a hobby". They might not
agree.

I believe that we need to position ourselves as forward-thinking,
technically competent and highly motivated - ready to out our skills
to use whenever required to do so by the various public safety and
security organizations. Looking through the current FCC petitions
regarding the infamous Code issue, we could easily be seen as a bunch
of folks interested in creating unnecessary levels of proficiency
testing within the hobby, without a real technological reason to do
so. That will not help us, or our image, one bit.


Looking through the anti-code-test petitions, though, we could also be seen as
a bunch of folks making a really big deal out of eliminating a test that
requires only the most basic level of skill in a mode widely used in the
Amateur Radio Service.

Does it not seem odd to require lots of theory testing for a license to use
manufactured radios, yet to claim that a simple 5 wpm Morse code receiving test
is a "burden" and a "barrier" to a license?

But isn't there some contradiction in there? I can't reconcile forward
thinking and reduction in knowledge together myself. I can understand
why we wouldn't have questions on tube equipment on tests, but the
removal of a basic method of communication that can be used worldwide
that has as a drawback that it can't be learned instantaneously is
beyond my comprehension. It is in place as the lowest common denominator
between two communicators. To me it is like having children learn how to
do longhand math before setting them loose with calculators.

Is there any value in doing longhand math now? Why should we if we have
a calculator?

Exactly!

73 de Jim, N2EY
  #38   Report Post  
Old October 28th 03, 02:41 AM
Grümwîtch thë Ünflãppåblê
 
Posts: n/a
Default

"Alun Palmer" wrote in message
...

: BTW, you do know that the ITU only requires ID every _15_ minutes, don't
: you? It's always been that way, too.

If you're speaking of the ITU (nee CCITT) headquartered over here in Geneva,
their regulations reads:

S25.9 2) During the course of their transmissions, amateur stations shall
transmit their call sign at short intervals.

In your imaginations perhaps that short interval is 15 minutes. In your YL
imagination it perhaps that short interval is several weeks.

73, Barnabus Grumwitch Overbyte

"All persons, living or dead, are purely coincidental, and should not be
construed."



  #39   Report Post  
Old October 28th 03, 03:07 AM
Leo
 
Posts: n/a
Default

On 28 Oct 2003 01:17:46 GMT, (N2EY) wrote:

Only problem with "200" is that it stops at 1936 and there was never a followup
book.

If you want a really good history of US amateur radio from the very beginning
to almost the present day, google up W2XOY's "Wayback Machine". Excellent
history in many chapters. Free for the download.


Great articles - thanks!


(extra bonus question: what is the significance of that callsign?)


Found this reference on Google:

Feb. 1, 1939. Broadcasting reports General Electric engineers recently
set up two experimental frequency modulation transmitters at Albany
and Schenectady, operating on the same frequency. They drove a test
car between the two cities and found almost no areas of interference
between the stations. The stations were W2XDA Schenectady and W2XOY
New Scotland


Years ago, here in Canada, there was a special licence class required
to operate using the Digital modes (!). This was dropped after only a
few years. presumably because it was not demonstrated that there was
any real benefit gained from the additional testing of digital
proficiency. After all, the idea of a hobby is to be able to
experiment and learn those aspects that are of interest or use to the
individual!


I thought it was dropped because so few applied for it. I recall something like
150 in 4 years.


Haven't seen those stats - but seperate testing for Digital modes died
out with it!


And merely because something is old doesn't make it bad. Look at the way words
are spelled...


Certainly wasn't connecting 'old' with 'bad', Jim - just an
observation that as times change, priorities tend to shift as well.

Try telling the hams who searched for shuttle pieces, or who are right now
helping fight the wildfires in California, that it's "a hobby". They might not
agree.


It's a unique hobby - one where the skills learned and practised
within it can be taken out into the community in times of need, to
augment the 'professional' emergency services.


Is there any value in doing longhand math now? Why should we if we have
a calculator?

Exactly!


Not quite - longhand is still required to be understood before relying
on calculators, as it teaches the underlying principles of division
(and works without batteries!). It is simply a more rigorous method
of accomplishing the identical task - but without competence in it,
how would you know if the answer the calculator gave you was correct?
How would you check it? You would not really understand the mechanics
of division.

CW, in this analogy, is a different animal - more like comparing an
abacus to a calculator. In skilled hands, an abacus can give you the
same answer as a calculator (faster, too - watched a guy do it once!)
- but it is outmoded, in a world where calculators are cheap and
common.....one would be hard pressed to devise a compelling arguement
for teaching the abacus nowadays!


73 de Jim, N2EY


73, Leo

  #40   Report Post  
Old October 28th 03, 04:15 AM
Mike Coslo
 
Posts: n/a
Default

Leo wrote:

On 28 Oct 2003 01:17:46 GMT, (N2EY) wrote:

Only problem with "200" is that it stops at 1936 and there was never a followup
book.

If you want a really good history of US amateur radio from the very beginning
to almost the present day, google up W2XOY's "Wayback Machine". Excellent
history in many chapters. Free for the download.



Great articles - thanks!


(extra bonus question: what is the significance of that callsign?)



Found this reference on Google:

Feb. 1, 1939. Broadcasting reports General Electric engineers recently
set up two experimental frequency modulation transmitters at Albany
and Schenectady, operating on the same frequency. They drove a test
car between the two cities and found almost no areas of interference
between the stations. The stations were W2XDA Schenectady and W2XOY
New Scotland



Years ago, here in Canada, there was a special licence class required
to operate using the Digital modes (!). This was dropped after only a
few years. presumably because it was not demonstrated that there was
any real benefit gained from the additional testing of digital
proficiency. After all, the idea of a hobby is to be able to
experiment and learn those aspects that are of interest or use to the
individual!


I thought it was dropped because so few applied for it. I recall something like
150 in 4 years.



Haven't seen those stats - but seperate testing for Digital modes died
out with it!

And merely because something is old doesn't make it bad. Look at the way words
are spelled...



Certainly wasn't connecting 'old' with 'bad', Jim - just an
observation that as times change, priorities tend to shift as well.


Try telling the hams who searched for shuttle pieces, or who are right now
helping fight the wildfires in California, that it's "a hobby". They might not
agree.



It's a unique hobby - one where the skills learned and practised
within it can be taken out into the community in times of need, to
augment the 'professional' emergency services.



Is there any value in doing longhand math now? Why should we if we have
a calculator?


Exactly!



Not quite - longhand is still required to be understood before relying
on calculators, as it teaches the underlying principles of division
(and works without batteries!). It is simply a more rigorous method
of accomplishing the identical task - but without competence in it,
how would you know if the answer the calculator gave you was correct?
How would you check it? You would not really understand the mechanics
of division.


Indeed, why should anyone learn longhand? (substitute Morse CW or
abacus) Calculators (substitute Yeacomwood boxes) are so available and
inexpensive, that there is no need to learn longhand mathematics
(Substitute Morse CW) any more. I have personally seen little children
crying over their difficulties with learning longhand math. If they just
used calculators they wouldn't be so frustrated, and perhaps even learn
to love math. Longhand math is keeping potential mathematicians from
getting their degrees and infusing the field with their fresh ideas! 8^)

CW, in this analogy, is a different animal - more like comparing an
abacus to a calculator. In skilled hands, an abacus can give you the
same answer as a calculator (faster, too - watched a guy do it once!)
- but it is outmoded, in a world where calculators are cheap and
common.....one would be hard pressed to devise a compelling arguement
for teaching the abacus nowadays!


Actually, if you at all buy the argument about longhand vs a
calculator, you can hardly toss out CW by calling it an abacus (BTW, I
learned how to use an abacus in grade school) Toss 'em both out or
accept them both.

- Mike KB3EIA -

Reply
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules

Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT +1. The time now is 08:53 PM.

Powered by vBulletin® Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright ©2004-2025 RadioBanter.
The comments are property of their posters.
 

About Us

"It's about Radio"

 

Copyright © 2017