Kevin,

You didn't say whether you were using simpleusb or usbradio. For simpleusb you would use AF out and data in for audio, PTTP for PTT and SQL for COR.

You do need to get the invert non-invert correct for PTT and COR. Both are switchable in the config file. Also if you are using a simplex node make sure you have Duplex=1 (or 0 if you don't want telemetry) in rpt.conf The default is 2 and that often gets people because as soon as OR goes high it goes into PTT as it would in a repeater setting.

The squelch is usually PL driven in the radio as using just a squelch can give false COR indications with noise etc. I am not sure how that is handled in your radio but the Alinco COR output does follow PL.

73 Doug
WA3DSP
http://www.crompton.com/hamradio

Date: Thu, 13 Mar 2014 22:06:36 -0500
From: n9jpg.ham@gmail.com
To: app_rpt-users@ohnosec.org
Subject: [App_rpt-users] URIx with Icom IC-910 Data Jacks?

Anyone know if either of the Icom data jacks can be used to work with the URIx successfully for a simplex node?

Documentation notes this:

DATA IN - Input terminal for data (common for both 1200 and 9600 bps)
GND - Ground line for the DATA IN, DATA OUT and AF OUT.
PTTP - Transmits when this terminal is grounded.
DATA OUT - Received data output terminal for 9600 bps operation.
AF OUT - Received data output terminal for 1200 bps operation.
SQL - Output terminal for squelch condition (Open/Close). Outputs grounded level signal
when squelch is opened, +8 V level signal when squelch is closed.

I wired it up but not getting tx audio or rx audio to work. Tried using SQL with the URI COR_DET line. Maybe that's inverted here...

Anyone have luck using this kind of data port to do the interfacing?

thanks!

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