[ICOM] Older Icoms question

[Jim Hargrave]

John,
I have owned an IC-735 since 1986. It has AF output on pin 8 of the
Mic connector.
I have operated this radio on Packet, PSK & RTTY since day 1.
However, I use the accessory #1 connector as it has fixed audio
output which lessons the possibility of overdriving the sound card
or TNC.
73, Jim - w5ifp at gvtc.com

>> -----Original Message-----
>> From: Icom [mailto:icom-bounces at mailman.qth.net] On Behalf Of
>> John Geiger
>> Sent: Tuesday, September 20, 2016 12:34 PM
>> To: ICOM Reflector <icom at mailman.qth.net>
>> Subject: [ICOM] Older Icoms question
>> 
>> On the 1990 and later Icom models the AF output is also found on
>> the mic connector, on 8 pin, which is nice for building a simple
digital
>> modes interface.  Is this also true on the older Icoms like the
>> 720/730/740?  The manual never mentions it, but the wiring for
the
>> other pins is the same.  I have an Icom 720A on the way and want
to
>> start working on an interface for it.
>> 
>> 73 John AF5CC
>> ----
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