ECN21 Heavy duty Noise-cancelling Headset
Applicable to high-noise environments, such as airports, ports, and construction sites.
Specifications of ECN21
Specs_Acc_Audio
Weight about 350g
Color black
PTT Key available
VOX YES (enabled when the radio's VOX function opened )
Emergency Key none
Connector 13-pin connector
Micro Sensitivity -42±3dB@1kHz 3.0V 2.2K,0dB=1V/Pa
Speaker Power 1 W (rated); 1.5 W (max.)
Speaker Impedance 2* 8Ω±15%@1kHz
Speaker Frequency Response 90±4dB@1kHz 1w/10cm
IP Rating none
Operating Temperature -30~55℃
Storage Temperature -40~55℃
If you want to know more types of smart walkie, please visit our website.
在线联系供应商
Other supplier products
 |
Empowered Communications, Enhanced Safety | Hytera to Expand DMR Radio and Body Camera Portfolio PNC560 5G XSecure Rugged Device Handheld | 5G | LTE | GPS The PNC560 gives you the best o... |
 |
What is Satellite Communication? | Satellite communication is the use of man-made earth satellites as relay stations to transmit radio waves, so as to achieve communication between t... |
 |
BL1813-Ex Intrinsically Safe Li-ion Battery | Use Ex protection design which complies with ib IIC Ex standards, and anti-counterfeiting IC design which is capable of identifying fake batterie... |
 |
BL1504 Li-ion Battery | Hytera BL1504 Battery Adopting anti-counterfeiting IC, the battery works with the radio to help you know whether the battery is original or fake. ... |
 |
PC91 Data Cable(DB26 connector with Ignition and Speaker cable) | Specifications of PC91 Specifications Cable Length 3m Connector Type DB26 Hytera communications co,... |
Same products
 |
Optical Fiber Head | 卖方: KUNSHAN JINLONGYUAN NEW MATERIAL TECHNOLOGY CO.LTD | Optical fiber interface is a physical interface used to connect optical fiber cables. FC is the a... |
 |
Mobile Phone Clip | 卖方: KUNSHAN JINLONGYUAN NEW MATERIAL TECHNOLOGY CO.LTD | MIM stand for Metal Injection Molding, it's a forming method of a metal parts and can provide a n... |
 |
Mobile Phone Camera | 卖方: KUNSHAN JINLONGYUAN NEW MATERIAL TECHNOLOGY CO.LTD | This is generally called the mobile camera module, or directly called the camera. This kind of ca... |
 |
Medical Treatment | 卖方: KUNSHAN JINLONGYUAN NEW MATERIAL TECHNOLOGY CO.LTD | Jlymim provides basic surgical instruments, biopsy forceps, high frequency electric knife nickel ... |
 |
Medical Cosmetic Protractor | 卖方: KUNSHAN JINLONGYUAN NEW MATERIAL TECHNOLOGY CO.LTD | MIM stand for Metal Injection Molding, it's a forming method of a metal parts and can provide a n... |
