Specifications of SM18N18
- Specifications
| Specifications | ||
|---|---|---|
| Dimensions | 86.3* 62.1* 43.8mm | |
| Weight | about 205g | |
| Color | black | |
| PTT Key | available | |
| Emergency Key | available | |
| Accessory Interface | 3.5mm | |
| Connector | 16-pin connector | |
| Microphone Sensitivity | -34±3dB@1kHz 3.0V 2.2K,0dB=1V/Pa | |
| Speaker Impedance | 16Ω±15%@1.2kHz | |
| Speaker Frequency Response | 87±3dB@1kHz 1w/30cm | |
| IP Rating | IP67 | |
| Operating Temperature | -30~60℃ | |
| Storage Temperature | -40~85℃ | |