Specifications of ECN20-Ex
| Weight | about 600 g |
| Color | blue & black |
| PTT Key | available |
| VOX | none |
| Emergency Key | none |
| Connector | 16-pin connector |
| Microphone Sensitivity | –50±4 dB @ 1 kHz 3.0 V 2.2 K, 0 dB = 1 V/Pa |
| Speaker Power | 200 mW (rated); 500 mW (max.) |
| Speaker Impedance | 2x150 Ω±15% @ 1 kHz |
| Speaker Frequency Response | 80±3 dB @ 1 kHz 0.2 W/30 cm |
| IP Rating | IP54 |
| Anti-explosion levels | ATEX(Ex ib IIC T4 Ex ib IIIC T135℃) |
| Operating Temperature | –20℃ to 50℃ |
| Storage Temperature | –20℃ to 65℃ |
* Product images, specifications, features, and accessories shown on this page are subject to change due to ongoing technology upgrades and production improvements. To ensure you receive the correct product and compatible accessories, please contact the Hytera sales team for the latest information before placing an order. Hytera reserves the right to modify product details without prior notice.