howdy Mike run and ger your mid 60's copy of the arrl handbook. Look up the amplifier project that yields seperate 813 amp for each band. You've seen it before I'm sure, at least a trillion times LOL
okay.. I'm not really following thier RF deck completely, but I'm using the metering and screen/grid bias - control schematics. If you look where they list the parts, s-1 is shown to be a 2 pole 3 position rotary switch, shorting type, and it controls the screen metering. In one position you look at V-1, the middle position is BOTH tubes, and the third position is V-2. WHY DOES THAT HAVE TO BE A SHORTING SWITCH???????? I think it is mislabled myself. S-2 is shown to be a 2 pole 3 position, rotary switch, non-shorting. Looking at the schematic this should be a THREE POLE switch. So possibly another mistake? take a gander and let me know what you think. If NEITHER one has to be shorting, I got 'em covered here. Ronnie
