I have had several mp's develop sticky amp keying relays. This is now my
most common reason to have them serviced and would like to avoid this if
possible. I see the band data jack has a tx ground through a 2n3444
transistor which is rated at 60v and 1a, with my hf-2500 amps and a small
relay that locks out the antenna switching I measure either 12v or 20v at
about 75ma, so it seems that transistor should be more than enough. Does
anyone use that band data output for amp keying?
David Robbins K1TTT
e-mail: mailto:k1ttt@arrl.net
web: http://www.k1ttt.net
AR-Cluster node: 145.69MHz or telnet://dxc.k1ttt.net
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