ECN21 Heavy duty Noise-cancelling Headset
Price : Different products h
Applicable to high-noise environments, such as airports, ports, and construction sites.
Specifications of ECN21
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Specs_Acc_Audio |
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Weight |
about 350g |
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Color |
black |
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PTT Key |
available |
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VOX |
YES (enabled when the radio's VOX function opened ) |
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Emergency Key |
none |
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Connector |
13-pin connector |
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Microphone Sensitivity |
-42±3dB@1kHz 3.0V 2.2K,0dB=1V/Pa |
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Speaker Power |
1 W (rated); 1.5 W (max.) |
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Speaker Impedance |
2* 8Ω±15%@1kHz |
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Speaker Frequency Response |
90±4dB@1kHz 1w/10cm |
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IP Rating |
none |
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Operating Temperature |
-30~55℃ |
|
Storage Temperature |
-40~55℃ |
If you want to know more types of smart walkie, please visit our website.
Contact : Communications Hytera , 0755 2697 2999
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