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CS-300 Digital Discussion System

CS-300 Digital Discussion System

The CS-300 is equipped with an individual speaker for each microphone unit, so that it is more conveniently installed or moved around and suitable for all types of conference discussion setups.

This series of digital discussion system supports the Dante protocol, making it an ideal audio system solution for conference applications.

Key Features:
  • Adopts newly OLED display, shows the microphone status, operating mode, central controller status, the number of speakers, etc.
  • 4 conference modes, listed as FIFO (first in first out), limited time speaking, request for speaking, and voice control activation.
  • The central controller can select the number of speakers; activate 2/3/4 microphones in a time with FIFO function.
  • Supports PTZ camera tracking system, maximum of 4 camera using RS-232 or RS-422 connector, compatible with VISCA, PELCO_D, PELCO-P3 software.
  • Adopts anti-shedding aviation cable, hand in hand connection mode to minimize the cost but more reliable and stable connection.
  • Automatic gain audio processing circuit effectively prevents feedback and improves the clarity of the whole system.
  • Easy to expand and change configuration, one host can connect up to 40 microphone units. It can connect up to 110 microphone units if connecting with auxiliary power supply EXP-24V.
  • Connecting telephone coupler can be applied directly to a remote conference call.
  • CS-300C chairman unit has the priority to override all delegate units, change the orders and control the atmosphere of the meeting.
Four speech modes
  • Time limiting: The speaking time can be set between 1-60 minutes, when the set speaking time is over; the other unit will override the activated unit.
  • FIFO: Factory default setting, first in first out, when maximum number of speakers is reached, the first microphone will be overridden by the following unit.
  • Request mode: The operation of delegate unit should be approved by chairman unit.
  • Sound activate: Sound to open the microphone, when the maximum number of speakers is reached, the subsequent microphone speaks.
  • The record output could connect to recorder; the whole conference can be recorded and also can connect with external audio device.
CS-300 Conference System
  • Frequency Response: 60Hz-18 kHz
  • Distortion (T.H.D.): ＜0.1%（f=1KHz）
  • S/N: ＞98 dB（THD＜1%，f=1KHz）
  • Connector: Anti-shedding 9 core aviation plug
  • Connection Mode: Hand in hand
  • Max. Microphone Units: 110
  • Max. Active Microphone: 2/3/4
  • Microphone Working Condition: Mounted, static or movable.
CS-300 MConference System Receiver
  • Main Frame Size: 1U EIA standard
  • Power Supply: 90-264V AC or 127-370V AC, 47-63Hz
  • Static Power: 6W
  • Rated Power: 75W/24V
  • Maximum Power: 100W/24V
  • XLR (cannon) Balanced Socket Max. Output Level: 14dBm
  • 63.5mm Balanced Socket Max. Output Level: 14dBm
  • RCA (lotus) Socket Max. Output Level: 10 dBm
  • RCA (lotus) Socket Max. Output Level: 1.5 dBm
  • Extension port: 9 core aviation plug x2
  • Video Input: BNC female connector x4
  • Video Output: BNC female connector x1
  • Video Connector Resistance: 75 Ohms
  • DB-9 Connector: DB9 female connector x1
  • RS-232 Port: 5P phoenix contact x1
  • RS-422 Port: 5P phoenix contact x1
  • Dante Port: RJ45 x1
  • Audio Output: XLR male connector x1, 6.35mm stereo socket x1, RCA lotus socket x1
  • Audio Input: RCA lotus socket x1
  • Display: OLED
  • Operation Mode: Touch panel
  • Weight: Approximately 2.3kg
  • Dimension (mm): 410(W) x43(H) x 206(D)
CS-300 Digital Discussion System
CS-300 Chairman Unit / CS-300D Delegation Unit
  • Capsule: Condenser cardioid
  • Frequency Response: 50Hz-18KHz
  • Sensitivity: -47dB+/-3dB(0dB=1V/Pa,f=1KHz)
  • Maximum Voice Input: 105dB(THD＜5%, f=1KHz)
  • S/N (A-weighted): ＞52dBA
  • Distortion (T.H.D.): ＜0.1%
  • Power Supply: 24V DC(powered by the central controller)
  • Max. Speaker Power: 1.5W
  • Power: 0.8W-2.5W
  • Headset Plug: 3.5mm stereo plug
  • Display: OLED
  • Chairman/Delegation Unit Plug: 9 core aviation male plug
  • Weight: Approximately 950g
  • Mic Tube Length: 340mm/420mm (Default)/480mm
  • Base Dimension (mm): 182（W）x51 (H) x 110(D)
  • Color: Black
CS-300 Digital Discussion System
P-24V Auxillary Power Supply
  • Max. Output Power: 100W
  • Input Current: 1.5A/115V AC, 1A/230V AC
  • Surge Current: 50A/230V AC, 25A/115V AC
  • Power Supply: 90-264V AC or 127-370V AC，47-63Hz
  • Output Voltage: 24V/3.2A
  • Efficiency: 85%
  • Input Connector: 9 core aviation male plug x1
  • Output Connector: 9 core aviation male plug x1
  • Weight: 740g
  • Dimension: 166(W) x58(H) x 101(D)
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