Take a telephone butt set to examine the output, and some resistors. If
these are simulcasting it would seem there is something affecting the
ptt parallel circuit - take 2 or 3 some 1n4001 to act as isolator so
that one ptt does not backfeed into the other. I think I would use a
pair of output
I was wondering if anyone have wired (2) two M100 with RICK unit to make a
repeater. The M100 doers not have the 16 pin plug like the GM300, and was
wondering if anyone has success via the microphone plug.
Thanks
Ed
Yahoo! Groups Links
To visit your group on the web, go to:
Try the webpage for the company, and it's Micro Computer Comcepts
RC1000. //home.earthlink.net/~mccrpt/ if this doesn't turn out
I'll scan a copy of my drawing and email it to you contact me off
board.
73
AC0Y
--- In Repeater-Builder@yahoogroups.com, Mike Morris WA6ILQ
[EMAIL PROTECTED]
Hello: Try holding down the shift key when typing in the frequency, all except the decimal point. If this doesn't work, you will need to use a Hex Editor.
Mike
Yahoo! Groups Links
To visit your group on the web, go to:http://groups.yahoo.com/group/Repeater-Builder/
To unsubscribe from
Hi, I have acquired a purc 5000 with the enhanced drawer that is
programmable (supposedly without having to reprogram the eprom) from th
e front panel of the unit. A friend is trying to program it and so far
when he puts the new freq in, it seems to take, but when you go back in,
it's still on
Sounds like a hike with a replacement 4.7 or as close as you can will
fix this one. Good idea on the fets for ptt, I was glad to see nhrc
using them when I built my first model2. If you can carry skis to the
peak just imagine the fun when you are done.
Tedd Doda wrote:
On Wed, 14 Jan 2004
Hi all,
I got a couple of 146-148 Maxtracs that I was thinking of making a repeater
out of. The problem I have is that the only frequencies I can get
coordinated are in the 145 Mhz part of the band.
Is there a mod for these radios to get them to go down there or am I out of
luck? I
At 12:03 PM 1/14/2004 -0500, you wrote:
take 2 or 3 some 1n4001 to act as isolator so that one ptt does not
backfeed into the other.
A good idea overall but 1N4001's are a bit of an overkill (he
certainly shouldn't need 1 amp capability for PTT)!
1N4148's should more than enough...
Ken
I just get some new radio's from Cook towers in GA.
They do mother M new and discount to Hams and Fire fighters. The toll free
number is 877-992-2665 and the direct number in Marietta GA is 770-423-7553.
they have been very helpful to our group. We bought 3 902 MHZ repeater from
them. I just
--- In Repeater-Builder@yahoogroups.com, Larry Williams
[EMAIL PROTECTED] wrote:
... A friend is trying to program it and so far when he puts the
new freq in, it seems to take, but when you go back in, it's still
on the old freq
If it's an Advanced Controller, you have to flip a dip switch in order to
change channel frequency settings if memory serves. I don't have the manual
here and it's been a few years since I set one up; I'm sure somebody else
here will give you the details.
better to enquire at www.greenkeys.com or is it
org...one of them will get you there.
mdm ted
--- Davies, Doug A FOR:EX
[EMAIL PROTECTED] wrote:
Here's one for the oldtimers who have experience in
commercial data
transmission, teletype in particular. A fellow came
into my office
yesterday
Well let's look at this from this prospective.
I removed the power amps and the power supplies from the purc 5000 cabinet.
I then put them in a cabinet with an antenna relay from RF Parts.
This power amp, on VHF, is capable of 500 watts rf output on FM and on SSB.
You need a manual to help you
Ihave a few questions about aritron repeater plus, keep in mind i have very little experience working with repeaters, i have messed around with a R-100 a little thats all,
I am wanting to build a small radio network with this unit and the r-100 and some other portable and Mobil radios.
Is
--- In Repeater-Builder@yahoogroups.com, jedbartonradio [EMAIL PROTECTED]
wrote:
Hey gang.
The local club is looking at the new Icom icfr4000 repeater. Anyone
ever used this machine?
It looks really slick. They say it does 50 watts continuous duty.
Is this really true?
I'm looking for
On Wed, 14 Jan 2004, Eric Lemmon wrote:
It is not as important to have bandpass cavities in front of pre-amps at
UHF, since the split is usually 5 MHz, than it is at 2m with a 600 kHz
split. So, I believe that you probably don't have to use a BP filter,
but it may prevent overloading of the
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