[Amps] keying issue resolved

[ka9egw at ka9egw.com]

My sincere thanks to all who responded.  After serious consideration I got
inspired to keep it simple-a 240VAC 30A solid state relay with the low side
of the 3-32VDC input pulled to ground by any of several radios will
facilitate keying the +160VDC-keyed-line 30L-1, and also the
6.3VAC-keyed-line Hunter 2000C [which some say is the amp the 30L-1 could
have and should have been], and also the Dow-Key relays on the Heath
Warrior.

Thanks to all who responded!

73, Brian KA9EGW