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Wireless microphones

Title Hits
A simple radio microphone 115 175 MHz... 1418
Kwarciany frequency modulated transmitter with high efficiency on 418,8 MHz 1164
Kwarciany transmitter 433 MHz 10 mW 1502
Low-voltage wireless microphone 1465
Managed the radio microphone 120 140 MHz... 1291
Microphone amplifier with differential input 1282
Microphone-stethoscope 1423
Microtransmitter VHF FM band 1505
Portable VHF-FM radio microphone 1391
Remote microphone with amplifier, providing the transmission distance up to 100 meters 1360
Remote microphone with power from a three-wire symmetrical communication lines 1217
Remote microphone with power from the communication line 1770
Sensitive microphone with amplifier for low-noise transistors 2157
Simple FM radio microphones 1303
Small remote microphone with low voltage supply 1255
Stable wireless microphone 140 MHz 1326
The radio microphone broadcast in the UHF band 1288
The radio microphone on a single chip 1438
The radio microphone with quartz stabilization of frequency 1347
Wireless microphone with frequency doubling at 470 MHz 1534

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