Wireless Conference System Host SV-WM800B

This host adopts FM to realize sound signal transmission, with high fidelity and high signal-to-noise ratio but no delay. Using the unique new anti-noise high-sensitivity capacitive microphone, the main unit of the conference system makes the sound nearly perfect. Both audio channel and control channel are transmitted wirelessly without laying cable. The signal coverage can be moved freely in the range, making the venue layout convenient and flexible.According to the data communication algorithm independently developed for the conference, the system response speed within the signal range is not affected by the number of attendance units.Users can increase or decrease the number of attendance units. And the default system capacity for attendance is 255 (including 1 chairman).

  • This system is a set of wireless conference system working in UHF frequency band, in digital control, with a variety of speaking modes and video tracking function.

  • The system is easy to operate, free of installation, economic and practical, which is the first choice for conference project.

  • Adopt FM to realize sound signal transmission, with high fidelity, high signal-to-noise ratio and no sound delay.

  • With multi-conference speaking modes for chairman unit.

  • With low power consumption for the speaking unit, available for working for more than 8 hours and stanby for more than 20 hours.

  • With all-metal structure, dignified design in good taste.

  • With highlight for LCD screen, environment anti-noise setting, frequency band grouping and communication testing.

  • Both audio channel and control channel are transmitted wirelessly, without laying cable.

  • According to the data communication algorithm independently developed for the conference.

  • Users can increase or decrease the number of attendance units.

  • The capacity of the default system attendance is 255 (including 1 chairman).

  • Power input: DC12V-15V, ≧1A

  • Power consumption: < 7W

  • Working temperature: -10 ℃ to 40 ℃

    Audio channel:

  • Communication mode: UHF wireless mode (one-way);

  • Number of channels: 5 channels (1 channel for chairman unit, 4 channels for delegate units)

  • Frequency range: 600mhz-700mhz

  • Demodulation mode: FM

  • Receiving sensitivity: -100dBm

    Control channel:

  • Communication mode: UHF wireless mode (two-way)

  • Number of channels: 16

  • Frequency range: 422.4MHz - 438.4MHz

  • Modulation mode: FSK

  • Receiving sensitivity: -100dbm

  • Radiation power: ≦ +6dBm

  • Frequency deviation:<0.002

  • Data rate: 100KBPS

    Parameters for system:

  • Signal coverage: indoor radius 60m (excluding antenna extender or antenna amplifier SV-TNT)

  • Audio frequency response: 50Hz -15khz

  • Total audio gain: ≦20dB

  • Signal to noise ratio: >85dB

  • THD: ≦0.8%

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