KEYOUT_LP issue

[Dimitry Borzenko]

>Hello group.
>I have some issue with KEYOUT_LP.
>I have use KEYOUT_LP as PTT for my transverters and PA, but have
>problem when powering OFF my K3S.
>All equipment connected to the circuit controlled by KEYOUT_LP going to
>transmit mode (PTT is engaged) then receive mode(PTT disengaged ) 3-5
>times
>Looks like bipolar transistor in the KEYOUT_LP circuit got something
>from the micro.
>
>Current though KEYOUT_LP input about 2mA
>
>Anybody have any issue with KEYOUT_LP??
>
>Best Wishes.
>

______________________________________________________________
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:[hidden email]

This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html
Message delivered to [hidden email]