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1929 TNT Ham Radio Transmitter
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This is a 1929 style CW transmitter I built using old parts. It uses a type 45 tube and will put out about 2 watts. Right now it is set up for 80 meters, but it can be put on 40 or 20 (if you feel brave enough) by changing the coil set.
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1929 TNT transmitter amateur radio ham morse code telegraph wireless awa qso party antique vintage old breadboard power supply 160 meters vacuum tube homebrew spark hartley colpitts frequency amplitude modulation modulate drift receiver hallicrafters collins heathkit antenna chirp signal vibroplex headphones detector transformer sideband ssb national electron tank coil tuned not cathode anode plate grid rectifier triode meter oscillator capacitor hand capacitance filter
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