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1.2-4mc 10-25W transmitter 发射机电路 ......
The RF oscillator using the inverter N2 and 10.7Mhz ceramic filter is driving the parallel combination of N4 t......
The circuit for a powerful AM transmitter using ceramic resonator/filter of 3.587 MHz is presented here. Reson......
The power output of most of these circuits are very low because no power amplifier stages were incorporated. ......
FM-RTFQl-868/433/315 MHz FM发射器模块本电路图所用到的元器件：RF400E FM-RTFQ1-868 FM-RTFQl-xxx是高效率FM发射器。该系列产品有FM-RTFQl-315 MHz、......
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FM-RRFQ1 93C76 RF600D FM-RRFQl接收器采用PLL。晶体振荡器结构，工作频率为315/433/868 MHz。它与无线发射器FM-RTFQl-xxx配套使用，传送距离可达250 m，适合无线......
RF400E FM-RTFQ1-868 FM-RTFQl-xxx是高效率FM发射器。该系列产品有FM-RTFQl-315 MHz、FM-RTFQ1-433 MHz和FM-RTFQl-868 MHz三个型号，与之配套的......
dolphin 2009-08-25
dolphin 2009-08-25
dolphin 2009-08-25
dolphin 2009-08-03
dolphin 2009-07-06
dolphin 2009-07-06
