Veteran Owned Small Business

TV Audio Distribution

tv-audio-to-multicast-devices

CG-804 Analog
to Multicast Gateway

cg-804 analog to multicast gateway

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cs64-multicast-speaker

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The CG-804M™ is a four channel VoIP gateway ca-pable of converting standards based multicast audio to full duplex 4-wire analog audio. For LMR applica-tions it can be outfitted with optional contact closure & time delay features.

The CG-804M has numerous applications for mass VoIP distribution of analog audio such as TV audio, 2-way communications for Hoot n Holler and LMR (Land Mobile Radio).

The CG-804M utilizes browser based administration via secure login. Navigating the CG-804’s features and functions are simple & intuitive make it a very user friendly VoIP gateway device.

  • 4 channels of multicast to analog, with options for up to 8 channels
  • Stand alone appliance, rack mountable
  • Linux kernel OS, i series processor
  • Easy & secure browser configuration/management
  • Balanced, 600 Ohm, Transformer isolated, analog I/O via standard RJ-45
  • Industry standard Codecs
  • Tx & Rx level adjustment on each channel
  • Syslog output for device monitoring
  • Browser based diagnostic tools

Technical Specifications:

  • 4 multicast channels
  • Codecs: G.711 A & uLaw, G.729
  • Protocols: RTP, UDP, TCP, Syslog, DHCP, NTP, IGMP, SSH, DHCP, DNS
  • 4 analog audio ports, 600 Ohm, Balanced, Transformer isolated, RJ-45
  • Analog audio range: -35 dB to – 3dB
  • Frequency Response: 250 Hz – 5 kHz
  • Distortion: < .2%, Latency < 50ms, ERL< -70
  • 100-240 VAC, 260 Watts, 890 BTU/Hr
  • Size: 19” W x 1.75” H x 14” D
  • Weight: 9 lbs