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500T ELECTRET MICROPHONE/TSO 63333-000

500T ELECTRET MICROPHONE/TSO 63333-000
500T ELECTRET MICROPHONE/TSO 63333-000
500T ELECTRET MICROPHONE/TSO 63333-000
500T Electret Hand Microphone | PJ-068 Plug

The Telex 500T noise-canceling aviation microphone consists of an electret microphone, amplifier, and push-to-talk switch in a rugged plastic housing. A hanger bracket and mounting hardware is also supplied with the microphone. The 500T is extremely resistant to interference, hum, and squealing induced by 400 Hz power systems.


  • Noise-canceling microphone resistant to interference, hum, and squealing induced by 400Hz power systems
  • Effectively cancels noise, minimizes popping, hissing, and breathing sounds for clearer communications
  • Adjustable microphone gain control is easily accessible
  • FAA TSO-C58 Approval

Product Codes

Mfr Part No:63333-000
ECCN:7A994
PROAPP:PT4047CE
SCHEDULE B CODE:8518100000
TSO:C58


Weight: 6.49 oz (184 g)Dimensions (without cord): 5.062 x 1.55 x 1.312 in (128.57 x 39.37 x 33.32 mm)Frequency Response: 100 Hz – 8,000 HzImpedance:  50Ω – 600ΩMicrophone Sensitivity: -48 dBV/PaAmplifier: Gain: adjustable over approximate ±5 dB range Supply voltage: 8 VDC – 30 VDC Current: 15mA at 12 VDC while PTT switch is pressed, 1.4 mA when not pressedSwitching: PTT switch activation turns on amplifier and brings PTT to groundCable: Coiled, 3-conductor (black) Retracted length: 11 in (279 mm) extended length: 5 ft (1.5 m)Plug: PJ-068FAA Approval: TSO C58

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  • Stock: Warehouse
  • Manufacturer Part #: 63333-000
$311.99

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