[Boatanchors] vacuum tube radio kits
Ian Wilson
ianmwilson73 at gmail.com
Thu Aug 5 12:43:22 EDT 2010
I think kits are a great way to popularize homebrew.
One possible approach would be to make a small hybrid transmitter:
- solid-state DDS or Si570 VFO/frequency indicator
- 5763 linear amplifier to get to QRP+ levels
- 6.3V DC supply for tube heater and solid state
- voltage doubler from 110V isolation transformer for B+
Or something similar.
73, ian K3IMW
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