[Boatanchors] vacuum tube radio kits
Flowertime01 at wmconnect.com
Flowertime01 at wmconnect.com
Thu Aug 5 18:41:42 EDT 2010
Fellows,
I would consider a pair transmit and receive built on the same punched flat
metal plate. One plate all the holes for either.
A lot of new computer based modes out there. Try a good receiver front end
and mixer down to audio into a computer sound card.
For the transmitter consider the VFO, modulator, Mixer and 50 watts final
in tubes.
$99.00 Each and generic soft ware for the sound card.
You could do CW and pound your own brass or have the stuff you need to get
active in Amateur for under $200.00.
I would make sure it went on 10 Meters because that's an antenna size most
urban lawns will support.
You need to be able to put it together with a volt ohm meter and get it on
the air.
So roll in a good VFO that can be beat and tested into the AM broadcast
band as a base to build on. Lots of built in meter circuits. Do not switch the
meter. Just put a movement on board. Then build the resistor pairs into the
circuits so a set of meter leads can be used to probe the circuit and
determine if the circuit is in voltage / current expectations.
Roger Ruszkowski AI4NI</HTML>
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