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QH-500G Public intercom

QH-500G Public intercom
  • Marine Electronics

  • No price quoted.

Shanghai Xianjing Electron Co.,Ltd
Shanghai Xianjing Electron Co.,Ltd

Product parameter III:

Weight of the whole machine: about 200g (excluding batteries)

Working temperature range:-20 ≤ 60C

Storage temperature range:-30 ≤ 80 °C

Working mode: half duplex

Transmit power: ≤ 30dBm

Reception sensitivity: ≤-108dBm 

Audio output power: 500mW

Battery capacity: 7800mAh