[TRLog] IC-706 interface

Bob Wolbert, K6XX k6xx@arrl.net
Fri, 16 Mar 2001 14:06:25 -0800


Floyd,

Nothing obviously wrong here... If you got it working one way, the baud rate
and rig connection must be correct. I'd trace the circuit path from rig to
confuzer.

Question: which circuit? I have two of them posted that work with the '706.

Hint: do you have proper supply voltages on the op-amp? I've had one-way
communications problems when one supply was open.

73 de Bob, K6XX
k6xx@arrl.net

-----Original Message-----
From: owner-trlog@contesting.com [mailto:owner-trlog@contesting.com]On
Behalf Of Floyd Smithberg
Sent: Friday, March 16, 2001 1:24 PM
To: List TR-LOG
Subject: [TRLog] IC-706 interface



Making a HB interface for TR656+/486TP to IC706MKIIG using  K6XX
cct...getting one way communication...rig follows the computer but no
control from the rig....
TR logcfg: Radio one type = IC-706
                Radio one receiver address = 78
                Radio one baud rate = 4800
                Radio one name = IC-706
IC-706: 34 CI-V address  4EH
              35 CI-V Baud     AUTO
              36 CI-V TRN     OFF
              37 CI-V  731      OFF
CI-V  Stereo Plug to rig is wired: tip = CI-V signal
                                                  ring = n/c
                                                  body = gnd
 Would appreciate any suggestions......TIA
73 Floyd NQ7X Phoenix,AZ ScQRPion DM33uq


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