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Homebrew 80m 40m Qrp Ssb Transceiver Yc3lsb Qrp 2

Power 7watt if 455 kc keramik filter. ,
YC3LSB HOMEBREW DUAL BAND 80M / 40M QRP SSB TRANSCEIVER WITH 10.7 MHz CRISTAL FILTER POWER 7 W. ,
RX / TX Mixer TA7358, IF & Demodulator NE612, AF LM386. ,
Video ini saya buat ketika mengikuti event contest ...... " ORARI HAMFEST 2011 CONTEST " .... tgl. 17 September 2011 Dalam rangka memeriahkan Munas ke IX ORA... ,
QRP Transceiver ini hanya sampai exciter saja RF Power Amp unit belum terpasang masih test untuk receiver saja.... hasil cukup lumayan dengan adanya agc. ,
QSO with Homebrew Qrp ssb Transceiver Power only 7 watt. ,
Simple Mono Band 40m Band QRP SSB Transceiver ini power 3 watt final mempergunakan fet IRF530 dan ssb exciter mempergunakan ic TA7358. ,
Homebrew 20m SSB transceiver designed and built from scratch using military surplus parts from hamfests to give it a vintage look. This radio is capable of 4... ,
The Blekok QRP Micro-40S 40 m SSB transceiver.The biginning. ,
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 co... ,
See http://www.jessystems.com/2009_XCVR.html Using the frequency scheme employed by Heathkit in the HW/SB series transceivers, this radio is a dual conversio... ,
QSO dengan OM Heru Cahyadi YD2VTU Bantul Yogyakarta. ,
TRX Kacper pracujący w paśmie 40 metrów z anteną typu delta w/g SP7LA. ,
Test Balance Modulator IC TA7358, IF Amplifier 455Kc Ceramic Filter type SFU455. ,
Contact using home made 80m Double Side Band, Direct conversion transceiver. See blog.marxy.org for more info. ,
2m Homebrew QRP CW TRX J11KZN制作。 http://musenbiyor.exblog.jp/ JF1RNR設計の自作2mCW10mWトランシーバーで、2mCWロールコールをワッチ中。受信ゲインは低いが、高い山へ登れば充分実用となる。 ,
KNE QRP- 99 TEST AUDIO. ,

BITX-80.MOV

calendar2008-12-09
Homebrew BITX-80 modified from a famous BITX-20. ,
Rx Freq : 7050000 Mhz Mode : LSB DDS module : AMQRP kits Pic Controller : Amateur Radio Kits. in (DDS4) Exciter module : Multiband BITX G6LBQ SSB filter : ... ,