PANNOY Public Address System
PA-850M/PA-851M/PA-852M/PA-853M  IR Wireless Main Unit
PA-850M/PA-851M/PA-852M/PA-853M IR Wireless Main Unit
Descriptions

The PA-850M/PA-850C/PA-850D IR Wireless Conference System is ideal choice for mobile conference system. It features compact structure and simple operation, with high flexibility and reliability. This wireless conference system suits for any conference rooms and no need connection cable between main unit and microphone units.

 

●IR wireless conference system supports Limit (1/2/3), FIFO (1/2/3) and Chairman Only modes, the total microphone quantities can up to 128 units in one system, 4 microphones can be turned on at the same time (1 Chairman Unit and 3 Delegate Units). For the discussion system, 14 sets system can be used together, so total microphones can up to 1800 units.

●Built-in rechargeable and replaceable batteries for microphones, they can be used approx. 8 hours for continuous speech and approx. 30 hours for standby.

●The system is easy for installation and management, no need connection cable between main unit and microphone units.

●Infra-red transmission technology guarantees the privacy and high security, features anti electromagnetic, mobile phone interference and anti-eavesdropping functions.

●With high fidelity sound quality.

●LCD can display conference system information.

 


IR Wireless Conference System Main Unit PA-850M

●Support Modes: Limit (1/2/3), FIFO (1/2/3), Chairman Only

●160x32 dot matrix LCD display system information

●Two channel audio signal output

●When main unit powered off, the microphones will automatically shut off the power within 60 seconds.

●Can be installed in 19-inch standard cabinet

 


PA-850M/PA-850C/PA-850D (With Discussion function)

PA-851M/PA-851C/PA-851D (With Discussion/Video Tracking functions)

PA-852M/PA-852C/PA-852D (With Discussion/Voting functions)

PA-853M/PA-853C/PA-853D (With Discussion/Voting/Video Tracking functions)

Specifications
 

Category

Items

Specifications

Audio channel

Transmission Method

Infrared wireless

Audio Channel

4

Carrier Frequency Band

6MHz-8MHz

Modulation Method

FM

Receiving Sensitivity

-85dBM

Output Level

-10dB

Infrared Operating Distance

10M

Frequency Response

100Hz-10KHz

S/N Ratio

70dB

T.H.D.

0.5%

Data control channel

Transmission Method

Wireless

Data Channel

14

Frequency Range

915MHz-925MHz

Modulation Method

FSK

Receiving Sensitivity

-80dBM

Transmission Consumption

10dBM

Communication Rate

100KBPS

Signal CoveringRange

Radius 100M

System

Power Supply

AC110-240V,50/60Hz

Power Consumption

10W

OperatingTemperatureRange

0-40 degree

Dimension(WxDXH)

483×377×85mm

Net Weight

7.5kg

 

Rear Panel
back

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