Radio Amateurs projects - New-ALL Mode 10m transceiver
Monday, 2016-12-05, 2:28 PM
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ALL MODE 10M TRANSCEIVER (high performance)
(use with transverters for 50Mhz, 144Mhz, 432Mhz)



SSB module rx-tx
I use separate filters for USB, LSB, CW
DSB modulator MC1496
BF981 amplifiers




High resolution foto




Power supply board
Audio preamplifier MC33078

Audio amplifier TDA2003
Delay ptt for CW
DC inverter +12/-6V LM555







OM3CPH  FLL Link

pic16f84, TL082, 2x16LCD







SSB/CW Active filter(under construction)  MFJ722
Highpass, lowpass, bandpass, notch
3xMC33079







Mixer, bandpass/lowpass filters, ARF Tx, ARF 10.7Mhz Rx
Ring Mixer 4 x BAT49
TX 2N2369, 2N5109; RX 2 x J310
28Mhz double bandpass & eliptical lowpass  filters
19Mhz VFO Lowpass filter





Hartley VFO 17,3-19Mhz







Carrier Oscillator 10,7Mhz







FM oscillator 10,7Mhz, Audio limiter & 3khz low pass






FM RX Cristal filter 10,7Mhz +/- 7,5Khz, MC3361,
S-meter, Squelch, Audio  Low pass filter







Schematics download

>>Schematic 28Mhz transceiver(under construction)<<






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