In article
,
"Pete KE9OA" wrote:

I can't comment on some of these receivers, but I can comment on the
AOR7030. Meets its specs? Maybe, but after 1 year of use, some unadvertised
"bonuses" were thrown in. The mode switches have developed bounce problems
which could have easily been addressed in software. The mechanical tuning
encoder has been noisy since day one, sometimes "scanning" the frequencies
on its own. The sensitivity is definitely not on a par with the R75. I don't
care what the unit is specified as; the MDS on the R75 is better. According
to Dave Zantos, the 7030 Plus isn't much better. On his sample unit, the
optical encoder shaft developed a wobble after about one year. His 7030 Plus
had a low level background noise on signals that wasn't present with the
7030. It is suspected that the removal of the shielding from the synthesizer
might be causing the problem.
I do have both the R75 and the AOR7030, and after two years, the R75 has not
had any problems surface.
If the 7030 wasn't a Christmas gift from my wife, I would have sold this
unit a long time ago.
On the subject of the R75, I know, the sync detector isn't the best in the
world, and the "large front mounted speaker" is a joke, but in terms of RF
handling, selectivity, etc, the R75 is a very good receiver.
Normally, I don't step into this kind of discussion, but sometimes, there is
more than meets the eye in this situation.
If anybody doesn't like the R75, that's fine...................still, it is
a fairly good receiver, especially for the 450 dollar price tag that this
unit is being sold for. Okay, the sync detector doesn't work. I remember the
NRD545 review a few years back. When the author of the article questioned
JRC about the ultimate rejection problem of the DSP section ,he was informed
that JRC didn't have any intention of addressing this problem. In another
thread in this newsgroup, I read that there was a mod to clean up the
"monkey chatter".

What I find interesting about this discussion is that I can't express my
opinion on the R75 without people responding with complete illogic and
in addition they insist on adding to the meaning of what I wrote.

I made specific and clear reference to what I objected to as design and
not QC problems.

Whether another radio has QC problems or not has nothing to do with my
objections to the R75.

Whether or not someone has a different performance issue with another
radio has nothing to do with my objections on the R75 either.

The cost of another radio has nothing to do with my objections with the
R75. I don't care if it was offered for $45 bucks I don't want it. I'm
not a youngster and in the past I have taken the cheap route out of
necessity. Turns out I was never happy later on and found I was better
off waiting and saving for what I really wanted so the cost argument
falls on deaf ears.

So reading between the lines does that mean I think someone is an idiot
for buying this radio. No. The R75 has good things going for it and some
people are willing to overlook my objections or fix them. Fine with me
that's their decision.

The R75 modified or not works well for people that use it in a way that
does not interest me. Modified or not the R75 will not work as well as
the radios I own in the way I use them, which is program listening.

I prefer working on antenna performance instead of buying a radio I
would to modify to suit my preferences. Those are my preferences,
opinion and I don't think people that differ from it are nuts.

Telamon wrote in message
...
In article ,
(Kenneth) wrote:

Telamon wrote in message

.

For example a ten-tec RX-340? This one have some flaws too and
cost $3,950.The sync selectable sideband lose look relatively
easily,Passport recomend an external Sherwood SE-3 [500.00],poor
dynamic range,static crashes sound harsher than on analog
receivers.Spurious signal noted around 6MHZ segment,notch filter
does not work in AM,Sync selectable sideband or ISB modes,Noise
blanker not effective ect, ect, ect,.What about a Drake R8B?
Cost $1,495, This one have a lot of flaws too,for example the
power supply run very hot,[a remedy is to use an external power
supply],bassy sound "virtually requieres a outboard speaker"
[Passport],a cheap mechanical encoder used to have an above
-average failure rate [Why not an optical one like in the AOR
7030+],a lot of birdies and background hiss [from the
synthesizer
board and some poor shielding and grounding techniques ect ect
ect..... But what about companies like Ten-tec and drake .Ten
tec
owners are
still waiting for the RX-350 sync det fixing and others flaws
fixing[check the complains in the RX-350 yahoo group].What about the
Ten Tec flaws that you can read in passport to world band? Why they
don't fix then? An now we are talking about a $3,999 receiver.What
about Drake R8b encoders,birdies,synthesizer circuit noise ect
ect,?All companies including Icom make excuses and try to compensate
with more advertizings in shortwave radio guides.But the difference
with Icom is that they decrease the R-75 price form $1,100 to
$450.00
or $525.00 and are including a free DSP but Drake and others are
increasing the price of their receiver but they are not raising the
quality standards,.

It is reasonable to differ over wants and needs but specifications or
facts are generally not arguable. If you misunderstand what someone
has
wrote and continue to argue some point (several actually) as you have
been doing your credibility will be zero.
"If you have a glass roof don't throw stones to others".I did the
tests and I did the research looking for others experiences,expert
reviews,an articles and after dozens of e-mails received from others
honest drake and ten tec owners that want to fix their receivers flaws
and not hide the facts [their receivers flaws] under the rug I react
to others postings.If you check the R-75 yahoo group you will see
honest owners sharing the pro and con of the R-75 and in the process
finding the answers and solutions to their radio few problems.The myth
of the perfect receiver without any flaw was found to be false.For
example check the passport reviews and see for yourself all the ten
tec 340 flaws that they found.If for you, passport credibility is zero
thats ok with me,but if you like to go to a group like this posting
about why you don't like the Icom receiver this is your privilege but
don't begin to groan and talk about "zero credibility" if someone
point out your own receiver faults.

Well Kenneth it you keep on making false statements that¹s what you will
have ³zero credibility.² And it does not help your arguments to redirect
issues either. Try staying on point.

I tried being polite and that didn't work so now I'll be more direct.
You have a reading comprehension problem. One radio (R75) does not meet
its published specifications and all the others in the discussion
(RX340, R8B, AOR7030+) do meet their stated specifications and function.
You read the manual and operate these three radios and you get what you
expect. You read the R75 manual and you don't get what you expect. If
that does not get through to you I give up. You have to modify the radio
to get it to work as described.

--
Telamon
Ventura, California



--
Telamon
Ventura, California