SM25A2

Audio

Highlights

Functions

Technical Specifications

Specifications

Dimensions
92.8 mm x 62.5 mm x 32.1 mm
Weight
about 160g
Colour
black
PTT key
available
Emergency key
available
Radio connector
10-pin connector
Cable length
6 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 Ω ±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