CW 3,5Mhz homebrew QRP 2watts transceiver with ceramic resonator vfo and DC receiver

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Uploaded by on Feb 23, 2009

Mi transceiver de CW en 80 metros, 2watt de salida con un BD139, oscilador con resonador de 3,58Mhz y 1n4007 como varactor, receptor de conversión directa con mosfet doble compuerta y filtro de audio pasivo (lc).
73s de Sergio LW2EQS

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Uploader Comments (LW2EQS)

  • Neat rig !

    gregW:-) OH2FFY

  • ok ! thanks Greg! 73 de Sergio/LW2EQS

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  • very nice radio! vy 73 de DG1MJH Munich Germany

  • fb hb rig, gud lk om

  • PREGUNTA COMO PUEDO FABRICAR UN VERNIER O REDUCTOR DE BUELTAS PARA LA SINTONIA DE MI QRP

  • Good job and rig! --KD0MOO

  • Muito Bom! gostei do projeto QRP, meus parabéns amigo Cosmo PY4CCO - Brazil

  • tenes el plano? magnifico circuito!!!!

  • exelente video y qrp saludos ca6ugt chile

  • Great job. Sounds really good.

    Tom, ak2b

  • este equipito qrp tambien està buenisimo!! lo vimos junto a un amigazo de aqui se ezeiza,elvio lu5evd y el es loco por el cw,nuevamente felicitaciones!! y seguì experimentando,es lo mas placentero de la radio. 73 de milton.

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