Transmitter & TR Break-in Questions

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From: Coote, Jay (JCoote@ci.arcadia.ca.us)
Date: Sun May 21 2000 - 10:36:45 EDT


Maybe someone has some design ideas to share...

I am thinking about building a companion multiband CW transmitter for my
Sony IFC-2010 receiver; a small 5-watt transmitter package with built-in
wire tuner for travel. I would like to use a VXO or VCXO with a mixer
for the same frequency "pull" in each band, and no oscillator backwave
in my receiver. Also need a simple semi-QSK TR breakin for antenna
change-over and attenuating receiver volume for direct CW monitoring.

I don't have web searching capability, but would appreciate schematic
files or comments from someone who has done this.

Thanks,
Jay Coote
W6CJ
jcoote@ci.arcadia.ca.us
Fax: 626-574-5176

    


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