Hytera SM25A1
Remote speaker microphone with LCD display (for use with HM655 mobile radios only)
Ergonomically designed and IP54 compliant remote speaker microphone with LCD display for monitoring radio status.
Technical Specifications
- Dimensions
- 92.8 mm x 62.5 mm x 32.1 mm
- Weight
- about 160g
- Color
- black
- PTT key
- available
- Emergency key
- available
- Radio connector
- 10-pin connector
- Cable length
- 2.2 m
- 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 O ±15% @ 1.5 kHz
- Speaker frequency response
- 97 ±3 dB @ 1 kHz 2 W/30 cm
- Ingress protection
- IP54
- Operating temperature
- -30°C to 65°C
- Storage temperature
- -40°C to 85°C
- PTT cycles
- = 100,000
