Hytera SM25A1 Microfono parlante remoto con pantalla
Specifications of SM25A1
Specs_Acc_Audio |
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Dimensions | 92.8* 62.5* 32.1mm |
Weight | about 160 g |
Color | black |
PTT Key | available |
Emergency Key | available |
Connector | 10-pin connector |
Microphone Sensitivity | –42±3 dB @ 1 kHz 3.0 V 2.2 K, 0 dB = 1 V/Pa |
Speaker Power | 2 W (rated); 3 W (max.) |
Speaker Impedance | 20 Ω±15% @ 1.5 kHz |
Speaker Frequency Response | 97±3 dB @ 1 kHz 2 W/30 cm |
IP Rating | IP54 |
Operating Temperature | –30℃ to 60℃ |
Storage Temperature | –40℃ to 85℃ |