Mathew,
Not sure if your problem is with the rx or tx. 15k might be bit high
and could lower for driving most controllers, but probably not a
problem.
On the exec IIs in the mobile version on the SAS board tx audio input
is a 600 Ohm resistor to the 10 volts for biasing a microphone. This
Radio Shack has the following op amps:
TL082 Dual 276-1715
LM324 Quad 276-1711
LM741 Single 276-007
--- In Repeater-Builder@yahoogroups.com, N9WYS [EMAIL PROTECTED] wrote:
Nate and all
Mouser is the same way... www.mouser.com I have their door-stop
catalog
here in the shack.
They
Hi Mathew,
You did not mention where you're picking up the audio from the VHF
RX. It should be speaker audio, that has been de-emphed. If you are
taking it from the high-side of the squelch pot (VOL-SQ HI), that is
discriminator audio, and as it has already been correctly pointed out
by
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