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OBT-6688C Meeting Chairman Microphone Infrared Duple Unit Conference Room Microphone System
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OBT-6688C Meeting Chairman Microphone Infrared Duple Unit Conference Room Microphone System

Duplex meeting Chairman microphone Infrared of OBT-6688C
Number of views:
1000
Product serial number
OBT-6688C
Quantity
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1
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OBT-6688C Meeting Chairman Microphone Infrared Duple Unit Conference Room Microphone System

 

Duplex meeting Chairman microphone Infrared of OBT-6688C

Technical indicators of microphones in attendance unit

• Built-in hi-fi speakers

• Power supply: DC12V

• Power consumption: Standby ≤ 360mW, speech ≤ 630mW

• Operating temperature -10℃ -- 40℃

• Length of the rod: 400mm

• Dimensions (W×H×D) : 170mm×5.8mm (excluding the microphone) ×120mm

• Weight: 0.6kg

Audio channel

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

• Number of channels: 5 (1 chairman cell channel, 4 for cell channel)

• frequency range :(500MHz - 950MHz range is available)

• Modulation: FM

• Maximum modulation: 60K

• Radiated power: ≦+9dBm

• Frequency deviation: <0.002

• Reference speech distance: 10cm--30cm

The control channel

• Communication mode: wireless (two-way)

• Number of channels: 16

• Frequency range: 422.4mhz -- 438.4mhz

• Modulation: FSK

• Receiving sensitivity: -100dbm

• Radiated power: ≦+6dBm

• Frequency deviation: <0.002

 

Shenzhen OBTPA Technology Co., Ltd(www.obtsys.com) is a company which integrates research & development, manufacture and sales. It stands out of the high-tech industry realm of public address system among other competitors. Our company has been always adhering to the business philosophy of continuous innovation and creating value from customers since 1999 when the company established, hence a various of products has been successfully used in the big famous events such as the Olympic Games, World Expo, Asian Games, etc. these achievements make us gain a various of patents and establish a good brand image in the industry.

All products have assed CE, FCC certificates, and the “OBT” brand trademark has been registered in the European Union, the United States and Japan.

Our company has always focused on the innovative development of audio and video applications. Its products cover analog PA system, digital PA system, SIP video PA system, POE network audio speaker, professional audio speaker, paperless conferences, video conferences and other products, after more than 20 years of development, we have independent research and development, production and application design capabilities, can well solve the compatibility, reliability and advanced issues of communication, emergency, command and other issues. Products are widely used in the safe cities, smart parks, smart campuses, smart hospitals, and smart stations and other fields, successfully established a good brand image—OBT. We are committed to developing into a world-class video integration PA system manufacturer.

Keyword:
duplex
of
channel
frequency
power
modulation
mode
microphone
range
chairman
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