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Aircraft Receiver Circuits
Last Updated on: Thursday, April 07, 2016 01:01 PM

 
Links to electronic circuits, electronic schematics, designs for engineers, hobbyists, students & inventors:

118MHz to 136MHz aircraft receiver  -  Schematic only, no circuit description… [designer not identified]

Aircraft Receiver- The Passive Aircraft Receiver is basically an Amplified "crystal radio" designed to receive nearby AM aircraft transmissions. The "passive" design uses no oscillators or other RF circuitry capable of interfering with aircraft communications so it should be fine inside the cabin of the aircraft. Nevertheless, check the regulations before using this receiver…

AM Receiver for Aircraft Communications- This receiver is controlled by a Frequency Synthesizer Circuit.  The receiver is VERY stable, low noise-level and easy to build and tune… [maxit91 AT hotmail.com]

Aviation Band Receiver- Figure 1 shows a schematic diagram of the Aviation Receiver--a super heterodyne AM (Amplitude Modulated) unit built around four IC's: an NE602 double balanced mixer (U1) , an MC1350 linear IF Amplifier (U2) , an LM324 quad op-amp (U3) , and an LM386 audio Amplifier (U4) . In operation, an antenna that plugs into J1 picks up the AM signal. That signal is then coupled through C1 to a three-section, tuned-filter network consisting of L1-L5 and C2-C6… [Tony van Roon's circuit]

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