... From: Evans Mitchell kd4efm / afa2th fl To: ; Irlp@Irlp. Net Sent: Friday,
Message 1 of 1
, Jan 2, 2004
----- Original Message -----
From: "Evans Mitchell kd4efm / afa2th fl" <kd4efm@...>
To: <EchoIRLP@yahoogroups.com>; "Irlp@Irlp. Net" <irlp@...>
Sent: Friday, January 02, 2004 20:07
Subject: [EchoIRLP] need SOME help..... (MARATRAC QUESTION)
> OK, I have a 100 watt Maratrac, modified and prepped for IRLP/ECHOIRLP use.
> I am having a few problems cropping up on me...
> 1) which pin do I (you) use for TX(radio) Audio. I am using pin 18 on the acc. connector J22(inside)
> 17 is PTT
> 7 is analog ground
> 5 is Decode Audio OUT (per batlabs.com)
> and the modifier, pin 12 for COS.
> I have low audio on tx and it is not Rx (no COS on the ver. 3 irlp brd) BUT it does decode dtmf.
> any clues?? Any one else using a Maratrac that can shed some light, It is also modified to be used
> with out the CONTROL CABLES. Has only one channel and it is in ENCODE/DECODE mode. I have
> pictures if you need any fills also..... ALSO with power OFF, the COS light on the board lights up..
> I will not send them out to the reflector(s) either..
> 73 From,
> KD4EFM / AFA2TH USAF MARS
> Evans F. Mitchell
> Polk County ARES Member / SkyWarn #POL-017
> Polk County EC
> Polk County Communications Program Volunteer
> kd4efm at arrl dot net
> kd4efm at hotmail.com
> kd4efm at kd4efm dot org
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