Hand in hand pure discussion conference host DH-3100
The control panel adopts LCD screen to display system setting and working status. More intuitive and human.
◆ Multiple working modes: Restricted mode/FIFO mode.
◆ With background music volume and total volume output regulator.
◆ Built-in telephone coupling input and output ports, can be used for remote teleconferencing
◆ Each system host can connect 60 microphone units, divided into three parallel output
◆ With "first-in, first-out"/" fully open "/" limited "speech mode
Limit mode with working microphones number limit switch, can choose "1" or "3"
Equipped with audio parallel output and 6.3 jack output interface
Meeting process recording output function interface
Technical parameters of main control machine:
Rated voltage: AC220V±10% 50Hz
Frequency response: 100Hz-12.5KHz
Output impedance: REC: 200Ω
The LINE: 200 Ω
BALANCE: 300 Ω
Ω NOBALANCE: 400
Input impedance: LINE:50KΩ,PBIN:50K at
Signal-to-noise ratio: 78dB (1kHz THD1%)
19 "international standard rack
Maximum size: 485X220X66MM
Net weight: 7.5 KG