VFO for BITX 20/40
Here's the VFO I use in my BITX 20/40. IF is obviously 11 MHz. VFO normally tunes 3697-3859 kHz for 40 meters. Switching in that 220 pf cap lowers the range to 3292-3189 kHz for 20 meters. It workd very well. The coil is wound on a cardboard tube from a coat hanger. I will put this in the appropriate file on the BITX group site. I like the 20/40 band combination: Good DX possibilities on 20, with provisions (40!) for the low sunspot counts to come.
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