500T Electret Hand Microphone | PJ-068 Plug
$339.25
Replacement ear cushion and cover assembly for telex headset.
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.
Features
- 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
Specifications
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 Hz
Impedance:
50Ω – 600Ω
Microphone Sensitivity:
-48 dBV/Pa
Amplifier:
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 pressed
Switching:
PTT switch activation turns on amplifier and brings PTT to ground
Cable:
Coiled, 3-conductor (black)
Retracted length: 11 in (279 mm)
extended length: 5 ft (1.5 m)
Plug:
PJ-068
FAA Approval:
TSO C58
| Weight | .1 lbs |
|---|---|
| Dimensions | 10 × 8 × 6 in |
| Brand |
Telex |
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SHIPPING COSTS
- International Shipping Quote has to be done manually due to dimensions, weight, end destination, and more.  Please E-Mail us.
- Any manner or method is available, call if you need Priority 1-2 day or overnight shipping.
- We are shipping with UPS or USPS and DHL Express
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