Noise Cancel Throat Mic Earpiece for Puxing radio PX777 PX999 PX888 PX333 Quansheng TG-UV2 TG-K4ATG-22AT


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 radios:


Kenwood:KPG27D, KPG29D,KPG48D, KPG49, KPG55D, KPG56D, KPG62D, KPG66D, KPG69D, KPG70D, KPG74D, KPG75D, KPG77D, KPG82D, KPG87D,TH-D7, TH-D7A, TH-D7AG, TH-D7E, TH-F6, TH-F6A, TH-F7, TH-F7E, TH-G71, TH-G71A, TH-G71E, TH-K2, TH-K2A, TH-K2E, TH-K2ET, TH-21, TH-21AT, TH-21BT, TH-22, TH-22A, TH-22AT, TH-22E, TH-25, TH-26, TH-27, TH-28, TH31AT, TH31BT, TH41AT, TH41BT, TH-42, TH-42A, TH-42AT, TH-42E, TH-45, TH-46, TH-47, TH-48, TH-55, TH-75, TH-77, TH-G71, TH-205, TH-215, TH-225, TH-235, TH-235A, TH-235E, TH-315, TH-415, TK-208/308, TK-220/320, TK-40/340, TK-240D/340D, TK-248/348, TK-250/350/353, TK-260/360, TK-260G/360G, TK-270/370, TK-270G/370G, TK-2G/372G/373G, TK-278G/378G/388G Pro-Talk, TK-430/431, TK-2100/3100 Pro-Talk, TK-2102/3102 Pro-Power, TK-2107/3107 Pro-Talk, TK-2160/3160, TK-2170/3170/3173, TK-2200/3200, TK-3101/3131 Free-Talk, TK-3130.TK-2207/3207


WOUXUN:KG-UVD1P ,KG-619, KG-669, KG-679, KG-689, KG-3000, KG-3160, KG-3188, KG-3288,KG-UV2D,KG-UV3D,KG-UV6D,

KG816,KG659,KG-5118 ...


Baofeng: UV5R, UV5RA ,UV5RB, UV5RD, UV5RE, UV3R PLUS, BF666, BF777


Puxing: PX-666, PX-777, PX-3288 ,PX777 PLUS, PX888, PX328, PX888 PLUS,PX999 ,PX333


Quan Sheng:TG-UV2, TG-2AT, TG-22AT, TG-25AT, TG-42AT, TG-45AT, TG-K4AT ...


Linton:LT-2188, LT-2268, LT-2288, LT-3188, LT-3260, LT-3268, LT-3288, LT-5288, LT-6188, LT-6288 ...


WEIERWEI:VEV-3288, VEV-3288S, VEV-6288 ...