Jim, thanks for the suggestion. Unfortunately it doesn't have a
receive LED, only a bar-graph which is also used for transmitting.
The optoisolator idea has merit though. I have located a point in the
radio which changes voltage, but only by about 1/2 V and it is very
sensitive to loading.
: jkstrsn [EMAIL PROTECTED]
To: Repeater-Builder@yahoogroups.com
Sent: Saturday, January 20, 2007 7:40 AM
Subject: [Repeater-Builder] Re: COS output for Kenwood
Jim, thanks for the suggestion. Unfortunately it doesn't have a
receive LED, only a bar-graph which is also used for transmitting
Jeff - If you have a TSU6/KQT8 CTCSS decoder installed you can get an
active high from the foil side pin 4 marked as SDO in the service
manual(assuming you have one).dan n2aym
--- In Repeater-Builder@yahoogroups.com, jkstrsn [EMAIL PROTECTED] wrote:
I have a TM-431A which I want to use as a
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