[Flexradio] flex 5000A interface to QSK amps

2007-08-21 Thread Lee A Crocker
I have a F5K and an Acom 2000A, an Alpha 78, an AL-80B with Pin Diode QSK, and a Amp Supply LK-500ZC with vac relay. The F5K switches em all OK 73 W9OY Be a better Heartthrob. Get better relationsh

Re: [Flexradio] flex 5000A interface to QSK amps

2007-08-20 Thread Jerry Flanders
FYI - Neither the 5000 or the 1000 provides an ALC input, so the amp cannot cut back on drive in case of an antenna catastrophe. There are probably work arounds for this, such as perhaps using the amp's ALC voltage to open the amp's keying (PTT) line, but we don't have this circuit yet. If you

[Flexradio] flex 5000A interface to QSK amps

2007-08-20 Thread Ben Horton
I am a cw enthusiast. Am considering buying a Flex 5000A and would like to know how well it would interface to my existing QSK amplifiers that have and transmit "in" and "out" keying line to control hot keying of amplifier. Also any other comments pertaining to QSK cw operation of the new Flex 5000