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Chartu CH-M2100A CAT5 Wired Chairman Unit for Conference System



Chartu CH-M2100A CAT5 is a wired desktop speech and voting conference unit with OLED, built-in speaker and earphone line out, non-compressed audio transmission, 48K sampling rate, 20Hz~20KHz bandwidth, chairman unit can close delegate speaking, initiate and end attendance/voting.

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Chartu CH-M2100A CAT5 Wired Chairman Unit for Conference System Specs:

CHARTU CH-M2100A wired chairman’s console with a CAT-5 interface for connecting to the central unit for a wired conference system CHARTU 2000CAT5 is supplied with a microphone on a long flexible gooseneck stand. The CHARTU CH-SDMIC ultra-short 360-degree omnidirectional microphone in stealth design is available separately. CHARTU CH-M2100A wired chairman unit has a built-in OLED display speaker and a headphone output. CHARTU CH-M2100A wired chairman unit is connected to the central unit using CAT-5 twisted pair cables, ensuring stable operation with reliable and high-quality sound transmission.

Audio transmission from the CHARTU CH-M2100A chairman unit is performed in uncompressed form with a sampling rate of 48K and a bandwidth from 20 to 20,000 Hz. The CHARTU CH-M2100A chairman unit is powered via the POE protocol from the CHARTU CH-2000 central unit.

The built-in speaker in the CHARTU CH-M2100A chairman unit can be used to listen to performances in small halls (20-30 square meters) without a speaker system. The built-in headphone output can be used for confidential conferences. The wired conference system supports the modes of using microphone consoles – FIFO, APPLY and NORMAL. The CHARTU CH-M2100A chairman unit has keys to close a delegate’s speech, initiate and end voting.


Model CHARTU CH-M2100A
Power supply  POE from central unit
Connection interface 2 x RJ45
Simultaneous translation Not supported
Base Remote without microphone
Headphone jack mini JACK stereo 3.5 mm
Frequency response 20 Hz ~ 20 kHz
Headphone impedance load > 32 ohm <1 k ohm
Loudspeaker output power 2 × 15 mW / 32 Ohm
Signal to noise ratio > 80 dB
Crosstalk > 80 dB
Harmonic distortion <0.05%
Control display 128×32 px
(blue symbols  on a black background)
Dimensions (edit) 220 x 130 x 62 mm
Color the black
Max. power consumption 1.5  watts

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