DIY R2017 Aviation Band Receiver Aircraft Band Receiver Kit Audio Receiver Module Kit

Description Circuit principle Antenna to receive signals first enter a bandpass filter bandpass filter function is to ensure that the 118 MHZ to 136 MHZ signal can be put into CD7358 high other signal is maximum attenuation CD7358 internal have a voltage controlled oscillator at the same time the frequency changes in D2 junction capacitance design covers about 120 MHZ to 150 MHZ Power supply 9 12 vAntenna 50 ohms is not balancedTypical receiving current 30 maReceive frequency 118 MHZ to 136 MHZWorking pattern AMPackage Included 1 xDIY R2017 Aircraft Band Receiver Kit