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 |
|
Microphone 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℃ |
Want to know the details of hytera ecn21 and hytera, contact us.
Contact : Communications Hytera , 0755 2697 2999
Good deal: buying from seller
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
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