SM24N4

                                     Highlights:

l   IP54-rated

l   Double PTT buttons

                                   Specifications:

l   Speaker specifications

  Sensitivity: 94±3 dB (1 W/30 cm) @ 300 Hz to 3 kHz AVE

  Rated power: 1 W; max: 2 W

  Rated resistance: 20 Ω ±15% @ 1.2 kHz 1 V

(Variable with frequency/model)

l   Microphone specifications

  Sensitivity: -39±3 dB @ 1 kHz (0 dB = 1 V/Pa)

  Directionality: omnidirectional

l   PTT cycles: ≥ 100,000

l   Weight: about 180 g

l   Cable length: about 100 cm

l   Operating temperature: -10 to +63°C