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Constant voltage network amplifier

Model：JR-AMP Series

Function Introduction:

  • 1) Power supply AC220V/50Hz
  • 2) Network interface 10/100Base-TX adaptive network, RJ45 interface, data transmission and reception indication
  • 3) Network protocol support SIP2.0 RFC3261, TCP/IP, UDP, RTP, RTCP, HTTP, HTTPS, DHCP, OpenVPN
  • 4) Noise ratio microphone>68dB line:>82dB
  • 5) Voice coding G.711-a, G.711-u, G.729, G.723.1, G.726
  • 6) Total harmonic distortion <0.1% at 1KHz
  • 7) Frequency response 60Hz-18KHz (±2dB)
  • 8) Tone bass ±10dB at 100Hz, treble: ±10dBB at 10KHz
  • 9) Microphone input sensitivity & impedance: 8mV/600Ω unbalanced
  • 10) Line input sensitivity & impedance: 250mV/10KΩ unbalanced
  • 11) Line output sensitivity & impedance: 445mv/600Ω unbalanced
  • 12) Silent adjustment 0-38dB
  • 13) Output power 90/150/250/350/450/550/650/800W
  • 14) Machine size Width 484 X Depth 430 X Height 88mm.

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