Specifications

General

Weight
Approx. 350 g
Colour
Black
PTT Button
Yes
VOX
None
Emergency Button
None
Connectivity
13-pin
Microphone Sensitivity
-42 ±3 dB @ 1 kHz 3.0 V 2.2 KΩ; 0 dB = 1 V/Pa
Speaker Power
1 W (nominal); 1.5 W (max.)
Speaker Impedance
2x8 Ω ±15% @ 1 kHz
Frequency Response
90 ±4 dB @ 1 kHz 1 W/10 cm
Noise Reduction
Up to 25 dB
IP Rating
None
Explosion Resistance
None
Operating Temperature
-30℃ ~ 55℃
Storage Temperature
-40℃ ~ 55℃

Compatible Radios

Similar Accessories

Hytera ECN21P Noise-Cancelling Headset — Detail

Technical assessment

Audio accessories decide whether coverage is usable. A radio heard perfectly on a bench is not heard at all over a running plant, and the resulting complaint is normally reported as poor coverage rather than as the wrong accessory.

Speaker output is 1 W (nominal); 1.5 W (max.).

PTT button: Yes. Emergency button: None. An emergency control that cannot be operated through the gloves worn on site is not an emergency control, which is worth testing with the actual gloves before ordering a fleet.

VOX: None. Voice-activated transmission frees both hands, and in a noisy environment it also transmits the noise — it suits quiet, hands-occupied work rather than a plant floor.

Ingress protection is None. Accessory connectors are where dust and moisture do their damage first; a cover that is actually used extends the life of the accessory more than the rating does.

Operating temperature range is -30℃ ~ 55℃.

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