Product Overview
The Hytera EAS03 is a receive-only acoustic-tube earpiece with a 2.5 mm plug for compatible SM26 remote speaker microphones.
Specifications
| Manufacturer | Hytera |
|---|---|
| Model | EAS03 |
| Weight | about 20g |
| Color | black |
| PTT Key | none |
| VOX | none |
| Emergency Key | none |
| Speaker Power | 10 mW (rated); 300 mW (max.) |
| Speaker Impedance | 220Ω±15%@1.0kHz |
| Operating Temperature | –20℃ to 60℃ |
| Storage Temperature | –40℃ to 85℃ |
| Note | Work with SM26 series remote speaker microphone |
| Earpiece connector | 2.5 mm plug; suitable SM26 speaker microphone required |
| Required intermediate accessory | SM26N2; SM26N4; SM26M1 remote speaker microphone with 2.5 mm audio socket |
| Conditional radio families | BD5; PD4; PD5; PD6; PD78X; X1; Z1p, only with the correct listed RSM/host combination |
Compatibility and Ordering
Select the correct SM26N2, SM26N4 or SM26M1 microphone and its matching radio. The earpiece connects to that microphone's 2.5 mm audio socket; it is not a direct-radio PTT or microphone kit.
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 EAS03 configuration, host equipment and quantity required.
