Central Controller MC-6850M

Highlight Features

MC-6850M – Infrared Conference System Central Control Unit

The MC-6850M is a professional infrared conference system central control unit designed to manage and coordinate wireless conference microphones with high stability and security. It supports multiple conference modes including Limit, FIFO and Chairman Only, and provides automatic camera tracking when used with a video processor. The built-in 160×32 LCD display allows real-time monitoring of system status, while microphones automatically power off 60 seconds after the controller is shut down, ensuring energy efficiency and system safety. Optional Dante network support is available for advanced digital audio integration.

Key Features:

• Wireless infrared transmission provides secure, interference-free conference communication.

• Multiple conference modes including Limit (1/2/3), FIFO (1/2/3) and Chairman Only.

• Automatic camera tracking supported via external video processor.

• 160×32 LCD matrix display shows system status and operating information.

• High audio quality with 20Hz–20kHz frequency response, S/N > 82dB and THD < 0.2%.

• Infrared operating distance over 12 meters ensures stable coverage in medium and large conference rooms.

• 19-inch rack-mount design (2U) easy to integrate into professional AV racks.

• Automatic microphone shutdown 60 seconds after the controller powers off.

Technical Specifications:

• Model: MC-6850M

• Series: MC

• Transmission Method: Wireless Infrared

• Channels: 4 audio + 1 data

• Carrier Frequency Band: 4MHz – 8MHz

• Modulation Method: FM / FSK

• Receiving Sensitivity: −100dBm

• Output Level: 0dBV / ±6dBV

• Infrared Operating Distance: > 12 meters

• Frequency Response: 20Hz – 20kHz

• Signal-to-Noise Ratio (S/N): > 82dB

• Total Harmonic Distortion (THD): < 0.2%

• Transmission Power: 0dBm

• Data Transmission Rate: 100KBPS

• Signal Coverage Range: 10-meter radius

• Power Supply: AC 220V, 50Hz – 60Hz

• Power Consumption: 10W

• Dimensions: 483 × 377 × 88 mm (19-inch, 2U rack mount)

• Net Weight: 8 kg