Three Wire Acoustic Tube Earpiece for Kenwood 2 Pin Radios Em-400140

• Customization: Available
• Wire Material: PU
• Color: Black, Beige
• Model NO.: EM-400140
• Type: Electret Earphone
• Usage: 2 Way Radio
• Function: Microphone
• Jack Type: Depend on The Radio Connector
• Warranty: 10 Months
• Style: in-Ear
• Line-Control: Line-Control
• Microphone: with Microphone
• Use: Two Way Radio
• Earpad Size: One Size
• Transport Package: 1PCS/Plastic Bag, 50PCS/Polg Bag
• Specification: CE
• Trademark: RTC
• Origin: China
• HS Code: 85183010
• Production Capacity: 10, 000PCS/Month

Product Description

3 wires Surveillance earpiece EM-400141

can choose different acoustic tube earpiece
like:EM-420140,EM-410140.ect.
Coiled Cord:EM-420140C.EM-410140C.EM-400140C.ECT.





Dual color : black and skin color

Feature:
1, Acoustic clear tube earpiece 
2, #40 Barrel PTT design make holding in the palm of hands for easy operation
3, All units feature heavy grade industrial jacketed cables and excellent strain relief for maximum life 
4, Designed for surveillance, security, public safety, etc 
5, Compatiable for Motorola, Kenood, HYT, Vertex, Icom... Two way radios
6.Designed for high level of covert communications.
  
Speaker Specification

Type	Transducer Moving coil dynamic speaker
Impedance	90Ω±15% @1KHZ
Sensitivity	110±3dB @1KHZ
Resonance freq	(F0) 400HZ±20%
Frequency respond	F0~5KHz
Rated input power	500mW
Maximum input power	800mW

 
Microphone Specification

Sensitivity Range	-34 ± 2dB RL=2.2K ΩVs=3.0V(DC) 1KHz 0dB=1V/Pa
Impedance Max	2.2KΩ 1kHz (RL=2.2KΩ)
Frequency	20-20KHz
Current Consumption Max	0.5uA RL=2.2KΩ Vs=3.0V(DC)
Operation Voltage Range	1.0V-10V (DC)
Max Sound pressure Level	115dB S.P.L

 
 
Company information:
 
Raytalk Communications Electronics Co., Ltd is a professional manufacture in two way radio accessories  and Aviation Headset since 2003.
 
Our products include Aviation headset,heavy duty headset,PTT Selection,Lapel Microphones, Surveillance Kits,Earpieces,Ear bone Microphone,Handle Speaker Microphone,Throat Microphone,Boom microphone,Listening only kits,audio adapters,Spare parts etc, compatible with Motorola, Kenwood, Icom, HYT,Vertex,Nokia,Midland, Nexus, Simoco,etc. With an experienced and professional tean, our products have been exported to many countries and regions all over the world and enjoy high reputation among our customers.