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Discussion Type Wired Conference Control System Unit Discussion Type Wired Conference Control System Unit
Discussion Type Wired Conference Control System Unit Discussion Type Wired Conference Control System Unit
Discussion Type Wired Conference Control System Unit Discussion Type Wired Conference Control System Unit

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Discussion Type Wired Conference Control System Unit

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  • BLS-3517C/BLS-3517D

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BLS-3517C

*With microphone ,speaking button and indicator lamp that can show and control the state of speech.

*Plastic microphone cover shell and metal base.

*With a microphone unit connecting cable.

*Two groups of 3.5mm stereo sound output socket; can be used as speech sound input and earphone connection.

*Built-in hi-fi speaker, volume control.

*With Chairman priority key;could shut all the delegate unit.

*The chairman unit can be placed in any position in loop.

*The chairman unit is unrestricted by the any function.

*The chairman unit quantity is unrestricted in the loop.

*The power for units is supplied by the master controller at 24V safe voltage.

*Hand-in-hand connection method.

*With a microphone unit connecting cable 2m, 8P core line, convenient installation can increase efficiency.


Technical Parameters:

Type: capacitance

Polar pattern: one direction

Frequency response: 40Hz-16KHz

Sensitivity: -43±2dB@1KHz

Input voltage: DC 24V(powered by host)

Min input impedance: 1KΩ

S /N Ratio: 68dB(A)

Output connector: 8P terminal

Input and output wire: 2M 8P shielded line

Mic length:435mm

Size::125*195*65mm

Weight:1300g


BLS-3517D

*With microphone ,speaking button and indicator lamp that can show and control the state of speech.

*Plastic microphone cover shell and metal base.

*With a microphone unit connecting cable.

*Two groups of 3.5mm stereo sound output socket; can be used as speech sound input and earphone connection.

*Built-in hi-fi speaker, volume control.

*The power for units is supplied by the master controller at 24V safe voltage.

*Hand-in-hand connection method.

*With a microphone unit connecting cable 2m, 8P core line, convenient installation can increase efficiency.


Technical Parameters:

Type: capacitance

Polar pattern: one direction

Frequency response: 40Hz-16KHz

Sensitivity: -43±2dB@1KHz

Input voltage: DC 24V(powered by host)

Min input impedance: 1KΩ

S /N Ratio: 68dB(A)

Output connector: 8P terminal

Input and output wire: 2M 8P shielded line

Mic length:435mm

Size::125*195*65mm

Weight:1300g


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