Product Overview
The Hytera EM31 is a C-style earset with PTT and a four-contact 3.5 mm plug for S1 and S1 Pro radios.
Specifications
| Manufacturer | Hytera |
|---|---|
| Model | EM31 |
| Weight | 11g |
| Color | black |
| PTT Key | available |
| VOX | Available (feature of the radio) |
| Emergency Key | none |
| Connector | 3.5mm jack plug (4-pin) |
| Speaker Impedance | 150 Ω ±20% |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -20°C to +60°C |
| Suitable radios | S1, S1 Pro |
Compatibility and Ordering
Confirm the exact S1 or S1 Pro variant. VOX is a feature of the connected radio; do not assume that EM31 and the S1 mini BM11 earset are interchangeable.
Acoustic Performance Documentation
For acoustic qualification, request a frequency-response curve and the measurement reference and test conditions. A single output-level value in dB does not specify a frequency-response bandwidth.
Request a Quote
Contact MARS SC with the exact EM31 configuration, host equipment and quantity required.
