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  #11   Report Post  
Old February 17th 04, 04:56 AM
Bruce D. Meyer
 
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Wow! I never heard of such. I remeber an antennae we had on an M113A3 APC
for the Air Force. Looked just like a sharks fin, but only about 4 inches
tall. I will do some searching for Excalibur. Thank you for passing that on.

Bruce Meyer
www.kg4tac.net

"Jim" wrote in message
...
Bruce-- there is an antenna--made for heavy equipment, and railroads that
would
solve your problem, if you could find one-- these are spendy, or if

spmeone
can
tell you how to build one-- Used lots of them, they are called an

EXCALIBUR
antenna, and are about 3-4 inches high, about 18-20 inches long, and look
kinda
like an anvil with the center hollowed out
(these are a "SLOT" antenna, and, tho mount horizontally, radiate
in the verticle plane!) If can find someone here, that can design one,

and
probably
be pretty good market for them!, might give that a try--would take 2 or 3
mag mounts
the comercial version mounts with 6 sheet metal screws, or bolts! But

they
do work,
and quite well (used for locomotives, and for talking hot box detectors

on
railroad on
old S.P. on signal cases for various detectors, they look like someone

put
a "HANDLE"
on a signal case!! Also, might find under the EXCALIBUR name , on
Motorola's web
page ( food for thought )?? Jim NN7K (ex radioman-- Southern, and UNION
Pacific Railroads )
P.S. they also have one, covers 450-470 MHz .



"Bruce D. Meyer" wrote
I park in a parking garage at work, so my 2 meter anetnnae won't fit on

the
car (P.T. Cruiser) while in the garage. Removing it, just before entering
the garage is not an option. Does anyone have a recomendation on an
alternate 2 meter antennae?


Bruce Meyer

www.kg4tac.net




  #12   Report Post  
Old February 17th 04, 04:57 AM
Bruce D. Meyer
 
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I hear you. When I knocked my antennae off i had just swooped on into a
parking garage (I had a pickup then) and knocked that sucker right off the
top of my truck. My blood froze in my veins...


"bunnydawg" wrote in message
.. .
Still remember the sound of of breaking flourscent lights the first time i
parked in an underground parking lot.
My learning curve improved after that lol.
Robert
"Mikey" wrote in message
...
Can you at least bend something over? Comet makes a series of VHF/UHF
antennas with a breakover joint at the base.

Your other choice is to mount the antenna on a bumper, and live with

reduced
performance...

- Mike KI6PR
El Rancho R.F., CA

"Bruce D. Meyer" wrote
I park in a parking garage at work, so my 2 meter anetnnae won't fit

on
the
car (P.T. Cruiser) while in the garage. Removing it, just before

entering
the garage is not an option. Does anyone have a recomendation on an
alternate 2 meter antennae?

Bruce Meyer
www.kg4tac.net








  #13   Report Post  
Old February 17th 04, 04:59 AM
Bruce D. Meyer
 
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I have a PT Druiser, so almost the eintire length of the 5/8th wave would
radiate directly into the body of my car. if I mounted onto the plastic
bumper. Fold-away IS an option, that and the shorter 1/4 wave. I am
researching a few of the posts, and will now add the Comet to my list.

Thank you for your help.

Bruce Meyer
www.kg4tac.net

"Mikey" wrote in message
...
Can you at least bend something over? Comet makes a series of VHF/UHF
antennas with a breakover joint at the base.

Your other choice is to mount the antenna on a bumper, and live with

reduced
performance...

- Mike KI6PR
El Rancho R.F., CA

"Bruce D. Meyer" wrote
I park in a parking garage at work, so my 2 meter anetnnae won't fit on

the
car (P.T. Cruiser) while in the garage. Removing it, just before

entering
the garage is not an option. Does anyone have a recomendation on an
alternate 2 meter antennae?

Bruce Meyer
www.kg4tac.net






  #14   Report Post  
Old February 17th 04, 11:42 AM
Dick Ballard
 
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Try the Comet SBB-1NMO dual band mounted on mag mount base with NMO
connector such as Larsen MNO MM. Page 98 of HRO Winter 03 catalog,
$39.95. It's 17 inches long (plus an inch for the mag mount), looks
like a rubber duck, and is super flexible.

I have one on my Toyota Land Cruiser which is quite tall. The antenna
hits some of the overheads in an 84 inch (7 ft) clearance garage, but
it just flexes and plonks along. I would think that your vehicle is
not as tall as mine so that even the Larsen NMOQ 2/70 B at 18 inches
might work. That one is on page 100 of HRO catalog.

Dick Ballard
Beaverton OR
W7AND


On Sun, 15 Feb 2004 02:30:24 GMT, "Bruce D. Meyer"
wrote:

I park in a parking garage at work, so my 2 meter anetnnae won't fit on the
car (P.T. Cruiser) while in the garage. Removing it, just before entering
the garage is not an option. Does anyone have a recomendation on an
alternate 2 meter antennae?


  #15   Report Post  
Old February 17th 04, 12:12 PM
Scott Vanzandt
 
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I use a diamond NR72BNMO aboutt 14" or so. I get great results and it
is very low profile. I live around Memphis, TN, and I work on the
other side of town from our repeater and consistantly get in on low
power. Gain is only about 2.1 on 2M and 70CM, but does me well.

Scott
N2WMD

On Mon, 16 Feb 2004 08:04:20 -0800, "Mikey" wrote:

Can you at least bend something over? Comet makes a series of VHF/UHF
antennas with a breakover joint at the base.

Your other choice is to mount the antenna on a bumper, and live with reduced
performance...

- Mike KI6PR
El Rancho R.F., CA

"Bruce D. Meyer" wrote
I park in a parking garage at work, so my 2 meter anetnnae won't fit on

the
car (P.T. Cruiser) while in the garage. Removing it, just before entering
the garage is not an option. Does anyone have a recomendation on an
alternate 2 meter antennae?

Bruce Meyer
www.kg4tac.net






  #16   Report Post  
Old February 17th 04, 12:55 PM
Bruce D. Meyer
 
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This sounds good. Since I already have a Larsen NMO Mag Mount, this makes
for good economy also.
Thank-you.

Bruce


"Dick Ballard" wrote in message
...
Try the Comet SBB-1NMO dual band mounted on mag mount base with NMO
connector such as Larsen MNO MM. Page 98 of HRO Winter 03 catalog,
$39.95. It's 17 inches long (plus an inch for the mag mount), looks
like a rubber duck, and is super flexible.

I have one on my Toyota Land Cruiser which is quite tall. The antenna
hits some of the overheads in an 84 inch (7 ft) clearance garage, but
it just flexes and plonks along. I would think that your vehicle is
not as tall as mine so that even the Larsen NMOQ 2/70 B at 18 inches
might work. That one is on page 100 of HRO catalog.

Dick Ballard
Beaverton OR
W7AND


On Sun, 15 Feb 2004 02:30:24 GMT, "Bruce D. Meyer"
wrote:

I park in a parking garage at work, so my 2 meter anetnnae won't fit on

the
car (P.T. Cruiser) while in the garage. Removing it, just before entering
the garage is not an option. Does anyone have a recomendation on an
alternate 2 meter antennae?




  #17   Report Post  
Old February 17th 04, 12:57 PM
Bruce D. Meyer
 
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I am glad to hear this, I was a bit discouraged by a post about reduced
perofrmance. i understand that going to 1/4 wave will giv eme reduced
performance, but glad to hear you can still deal with the concrete jungle. I
work in Columbia, SC We have a good bunch of repeaters in the City (Even an
IRLP!) You folks have been very helpful. (Why did I wait so long to ask?)
sheesh.

Bruce
"Scott Vanzandt" wrote in message
...
I use a diamond NR72BNMO aboutt 14" or so. I get great results and it
is very low profile. I live around Memphis, TN, and I work on the
other side of town from our repeater and consistantly get in on low
power. Gain is only about 2.1 on 2M and 70CM, but does me well.

Scott
N2WMD

On Mon, 16 Feb 2004 08:04:20 -0800, "Mikey" wrote:

Can you at least bend something over? Comet makes a series of VHF/UHF
antennas with a breakover joint at the base.

Your other choice is to mount the antenna on a bumper, and live with

reduced
performance...

- Mike KI6PR
El Rancho R.F., CA

"Bruce D. Meyer" wrote
I park in a parking garage at work, so my 2 meter anetnnae won't fit on

the
car (P.T. Cruiser) while in the garage. Removing it, just before

entering
the garage is not an option. Does anyone have a recomendation on an
alternate 2 meter antennae?

Bruce Meyer
www.kg4tac.net






  #18   Report Post  
Old February 17th 04, 01:15 PM
Phil
 
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You might consider a DDRR antenna. See
http://www.antennex.com/preview/2mddrr.htm. They are available commercially,
too.

Phil, KB2HQ

"Bob Miller" wrote in message
...
On Sun, 15 Feb 2004 02:30:24 GMT, "Bruce D. Meyer"
wrote:

I park in a parking garage at work, so my 2 meter anetnnae won't fit on

the
car (P.T. Cruiser) while in the garage. Removing it, just before entering
the garage is not an option. Does anyone have a recomendation on an
alternate 2 meter antennae?

Bruce Meyer
www.kg4tac.net



  #19   Report Post  
Old February 17th 04, 02:42 PM
Bruce D. Meyer
 
Posts: n/a
Default

Very neat! I love the idea.
Bruce, KG4TAC
"Phil" wrote in message
...
You might consider a DDRR antenna. See
http://www.antennex.com/preview/2mddrr.htm. They are available

commercially,
too.

Phil, KB2HQ

"Bob Miller" wrote in message
...
On Sun, 15 Feb 2004 02:30:24 GMT, "Bruce D. Meyer"
wrote:

I park in a parking garage at work, so my 2 meter anetnnae won't fit on

the
car (P.T. Cruiser) while in the garage. Removing it, just before

entering
the garage is not an option. Does anyone have a recomendation on an
alternate 2 meter antennae?

Bruce Meyer
www.kg4tac.net





  #20   Report Post  
Old February 18th 04, 02:04 AM
 
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On Tue, 17 Feb 2004 03:56:19 GMT, "Bruce D. Meyer"
Jim NN7K (ex radioman-- Southern, and UNION
Pacific Railroads )



Hey, Jim, I hope you got to retire from UP. I got outsourced,
then downsized, by SP.

Ken


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