Steve S. Bosshard (NU5D) wrote:
Generally 199 ft unless you are close to an airport. There is a 110 ft
tower that requires registration but no painting or lighting because it
is close to the Temple, Texas airport.
Steve NU5D
texasexpediter wrote:
What is the maximum height a tower
2d question only.
If you have adjacent channel repeaters close to you, something is wrong
with your frequency coordinators. 2 mtrs has enough trouble with 600
khz spacing, to expect 16 khz is ludicrous. The only solution for
adjacent channel repeaters is distance.
--
73,
Larry, W1HJF
prostockcocker wrote:
I have two locations that have Moto - Micor 2meter repeaters, am using
a FF-800 for a controller at both sites. I have explored the idea of
using a UHF repeater and link radio to hotlink the two sites, but at
the time funding is a bit low.
What other alternatives do
[EMAIL PROTECTED] wrote:
Hello to All,
I am starting to develop a future ham repeater relation with a tower
site(s) owner and recently got a request for something unusual. The
company has a fleet of VHF radio equipped vehicles. They want to pull up
to a site, enter a touch-tone
skipp025 wrote:
At one location I had an ongoing problem with gasfet preamp failures.
Over time I suspected the failures were done on purpose (yeah people
do those sort of things). .
I replaced the last blown preamp with a similar spec unit that
contained internal rf bypass switching
Jason Cato wrote:
Can someone tell me what equipment I will need to cross band repeat a
Uniden SMU4525KT UHF into an Icom 2100H VHF? I want to be able to
move around my property with my H/T, and still be able to get into
repeaters my H/T can't reach.
Also, can I use the same multi-band
[EMAIL PROTECTED] wrote:
At 4/24/2007 07:34, you wrote:
Jason Cato wrote:
Can someone tell me what equipment I will need to cross band repeat a
Uniden SMU4525KT UHF into an Icom 2100H VHF? I want to be able to
move around my property with my H/T, and still be able to get
Chuck Kelsey wrote:
LMR type cable is never recommended for duplex operation. Probably the
cause.
No argument or flame, but can you elaborate? Off list if you prefer.
Thanks.
--
73,
Larry, W1HJF
rapp at lmr dot com
Chuck Kelsey wrote:
LMR type cable is never recommended for duplex operation. Probably the
cause.
Never mind - got the answer further down.
--
73,
Larry, W1HJF
rapp at lmr dot com
Q of these caps. The Q of the cap controls the maximum depth of
the notch.
Burt VE2BMQ
Larry Rappaport wrote:
tomnevue wrote:
I bought a Sinclair Q202G 4 can VHF duplexer. The previous owner
clearly spent a lot of time playing with the variable capacitors. 2 are
totally ruined and I
tomnevue wrote:
I bought a Sinclair Q202G 4 can VHF duplexer. The previous owner
clearly spent a lot of time playing with the variable capacitors. 2 are
totally ruined and I suspect the other 2 are damaged because I can't
get a notch depth below 60db and it's not stable. These are
w6nct wrote:
Actually a network analyzer works better than a combination sweep
and marker generator. Remember that when you change isolation,
you are also changing impedance so you need to measure swr as well.
There are other ways. Read Gary's excellent post carefully.
w6nct wrote:
I was recently told (by another ham) that I could ONLY tune up my 70cm
duplexer cavities using something called a tracking generator.
Unfortunately I do not have one; and judging the prices I have seem
for things with that name on the web, I doubt that I can easily budget
to
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