PRACTICAL AND AMATEUR WIRELESS MAGAZINE VOL 13 NO;320 NOV 5TH 1938 RARE
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Ra-1728a high frequency attenuator. 1 X high frequency attenuator. Frequency range: dc to 250 Hz. Attenuation: 1 decibel, 2 decibels, 3 decibels, 6 decibels, 10 decibels, 20 decibels, 20 decibels, 20 decibels.
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Lower Noise & Clearer Signals – The directional gain reduces ground noise, providing clearer reception and less than traditionalfor GP antennas. 1 x Antenna pedestal. Maximum windward face: 0.026m2. 1 x Matcher.
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Suitable forGP whip antennas, forideal for amateur radio users; DIY shortwave antennas, suitable forYagi antennas. Can also be used with DIY positive V antennas,for GP antennas, andfor Yagi antennas.
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1296MHz to 50 or 144 MHz High Dynamic Low Noise Highly Stable QRP Transverter Board to Flex radios. This transverter board has highly stable frequency synthesizer. This model has2 LO frequencies that can be easily switched using jumpers on the transverter board -1152 and 1246 MHz.
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1x QRP Manual Antenna Tuner Tune DIY Kit 1-30Mhz led VSWR For HAM RADIO CW Q9 BNC. This kit welding, making easy to understand, easier to learn, easy to use. Interface: Q9 type. Antenna Interface: Q9 type.
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PRACTICAL AND AMATEUR WIRELESS MAGAZINE VOL 7 NO;159 OCT 5TH 1933 RARE
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SenHaix GT-12 5 Watts High Power Full Band Two Way Radio with Type-C Charging with Bluetooth Programming Function Walkie Talkie. Bluetooth Headset/External PTT. 25KHz(Wide Band),12.5KHz(Narrow Band). Channel Capacity.
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