Specifications

General

Weight
11 g
Colour
Black
Microphone Sensitivity
103 ±3 dB @ 1 kHz 1.5Vrms/1mW
Speaker Power
Nominal: 1 mW; max.: 5 mW
Speaker Impedance
22 Ω ±20% @ 1 kHz
IP Rating
IP54
Operating Temperature
-20℃ to 60℃
Note
Requires a PTT & MIC controller cable

Hytera EA01 Single-Wire Receive-Only Acoustic Tube Earpiece — 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 Nominal: 1 mW; max.: 5 mW.

Ingress protection is IP54. 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 -20℃ to 60℃.

We deliver not only what you need, but more than you expect .