Can you spell that out in a little less jargon,
please.
Also, do you not mean "VOIP via GMRS"?
PSTN?
Is this essentially saying that you can use your GMRS radio/repeater for
VOIP, internet access, and what else?
tnx
Don
At 02:09 PM 7/8/2005 +, you wrote:
Hi
Apparantly the FCC in its vas
Thanks for the insight, Paul.
The fact that they are spec'd by fairly wide ranges was the info I was
hoping for. I called a friend today whose system switched from the
150 band to a 400 MHz trunked system a few years ago to see if they had
any of the old cavities laying around. He said that t
Not having built or tuned them, I'm ignorant on
the following issues.
1. Cavities are roughly tuned by their physical dimensions, and then
tweaked by rods, plates, etc., eh?
2. Obviously size/shape can be optimized, but are cavities for the 2
meter band essentially the same size, and the tuni
Seems like you'd want to have the collected
water run off into a small-mouth bottle outside the cabinet so it doesn't
evaporate & rehumidify.
At 02:48 PM 6/20/2005 -0400, you wrote:
If you have a small cabinet, you
might try putting a product like "Damp Rid"
in the bottom of the cabinet. You ca
I'll take the blond !
At 10:22 PM 6/15/2005 -0400, you wrote:
looks like some stuff not related
to ham radio ..
mark h.
- Original Message -
From: "Tommie Taylor" <[EMAIL PROTECTED]>
To:
Sent: Tuesday, June 14, 2005 6:28 AM
Subject: [Repeater-Builder] HAM RADIO EQUIPMENT FOR SALE (Rep
Now THAT'S a run-on sentence !
At 07:57 PM 6/15/2005 -0700, you wrote:
Don't
strike a deal with the guy, agreed to purchase the IFR, and since he got
someone that was willing to pay right away, after he told me it would
take 4 or 5 days to set up a paypal account, and when I emailed him for
his
I wonder if those ISD audio record/playback
chips are a reasonable approach for a simplex repeater. (I know
there are those who insist on FM Broadcast quality, but for communication
in a noisy environment like a railroad, it doesn't seem an issue).
73,
Don
Yahoo! Groups Links
To
Yeah, but it was deteced by LC circuits &
6SN7 op-amps, and generated by MG sets ;=)
At 03:36 AM 5/19/2005 -0700, you wrote:
We had 'PL' capability 35
years ago and were using it then.
Neil - WA6KLA
Don Pomplun wrote:
>
> You say "NOT often found in amateur
course, be capable of encoding and decoding
different
tones, but that capability is not often found in Amateur grade
radios.
73, Eric Lemmon WB6FLY
Don Pomplun wrote:
> I agree that hearing everything twice would get old quickly.
> What's wrong with this: The simplex repeater box list
I agree that hear4ing everything twice would get
old quickly.
What's wrong with this: The simplex repeater box listens on one
freq, then retransmits on another. Everybody hears each
transmission only once, albeit with a delay.
Isn't the main advantage that of avoided cost?
At 07:38 PM 5/
apology accepted ;=)
Morse Code is no longer ham radio related
73,
Don
K2BIO
PS Jay doesn't show up on QRZ, but maybe that's not his real
name.
At 01:54 PM 5/13/2005 -0500, you wrote:
SORRY About the off Topic Non ham
radio related post , I will try and
Refrain from this in the Future , it
We have a bunch of Motorola Micor VHF radios
just gathering dust. All were taken out of railroad service, so
they operate in the 160 MHz range. So far I haven't pulled them out
to see how clean they are. I'm first interested in opinions on
their general value. This group seems like a good p
What's that company that makes the little CTCSS encode/decode boards for
$50. Is theirs a standard chip, or custom? Except for the NIH syndrome,
it would seem cheaper just to add their board into your design. And, of
course, DTMF decode chips are all over the place.
Regards,
Don
At 04:35 P
My Mastr II has 4 EC xmit icoms from 154.6 -
155.5,
and 4 EC rvc from 148 - 155.5
The 5C (in rcv slot #2) is 155.475
Our assigned freqs are 160.695 & 161.445
Does one order "new" icoms, or do you send a couple of the ECs
in to get re-crystal'd?
What about the 5C? since I understand it's just f
Our local volunteer excursion railroad is growing to the point where
simplex radio communications is not filling the need (adding another 3
miles of track, windy railroad, multiple trains). So "going repeater" is
an option. I have seen articles & ads about converting a GE Master Exec II
ser
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