Military PTT Throat Microphone for Motorola portable radio SX500R SX700R SX710 SX709R SX750 SX800

Features:

--Two sensors design to make the quality of sound more true and clear

--The high quality transparent tube is not easy to be detected

--extended 3.5mm earphone jack inlcuded,

-- Hear your HAM friends clearly even in noisy environment as your voice is transmitted via vibration of your throat

-- Heavy duty PTT

-- The elastic Velcro strap that suits head sizes from 12 to 25 inches. You can adjust the size freely.



Specifications:

Speaker:

-Sensitivity: 120 +/- 3dB &1kHZ
-Transducer: moving coil dynamic speaker Impedance: 32ω +/- 15% &1kHZ
-Resonance freq (FO) 400HZ +/- 20%
-Rated input power: 200mW Maximum input power: 500mW


Microphone:

-Sensitivity: -37.5+/-2dB &1kHZ 2.2Kω 3V 0dB=1v/pa
-Impedance: Max. 2.20kω &1kHZ
-Directivity: Omni-directional Frequency: 100Hz - 16000Hz
-Max operation voltage: 10V
-Standard operation voltage: 3V;
-Current consumption: Max. 0.5mA;
-S/N ratio: Min. -56dB &1.1kHZ


Working with below Motorola Talkabout radios:

T270, T280, T289, T4800, T4900, T5000, T5100, T5146, T5200, T5300, T5320, T5400, T5410, T5412, T5420, T5422, T5428,T5728,T5500, T5512, T5522, T5532, T5550, T5600, T5620, T5700, T5710, T5720, T5725, T5800, T5820, T5900, T5920, T5950, T6200, T6210, T6220, T6222, T6250, T6300, T6310, T6320, T6400, T6500, T6510, T6550, T7100, T7150, T7200, T7400, T7450 , T7618, T5228, T8500R, T9550, T9500R,T9500XLR,T9550XLR, T9580XLR, T9650, T9680

Spirit GT,Spirit GT plus

FRS/GMRS:FR50 ,FR60

XTL446, XTR446, PMR446, FV200, FV500,FV600R, FV800R,

SX series, SX500, SX500R, SX700, SX700R, SX710, SX709R, SX750, SX800, SX800R, SX900, SX920R

EM1000,EM100R,M1020R,EM350R,EM355R,RM356R

Motorola TKLR T3, TKLR T4, TLKR T5, TLKR T7