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Wired conference hand-in-hand host

Release Time：2024-08-14 07:32:29 View：1294

Technical Features

Compliant with international standards of IEC60914 and GBT15381-94
Adopts all-digital conference technology, developed based on the digital network architecture, and is built with a high-performance CPU processor, which has a faster processing speed and better sound quality, and supports discussions.
High-performance switching power supply, long-distance transmission will not have any impact on the sound quality.
Anti-interference circuit design, completely eliminating all interference from mobile phone signals.
★Uses a 3.5-inch full-view IPS capacitive display screen to visually display and conveniently adjust various parameters of the system.
★Supports USB recording and high-fidelity WAV format output.
★Has 3 groups of a total of 6 RJ45 microphone unit interfaces, adopts a closed-loop Ethernet link mode, supports bilateral power supply of the microphone units, and supports hot plugging of the microphone units. Each path supports 20 units and can connect 60 units.
★Also has 4 paths of 8-core microphone unit interfaces. Each path supports 25 units and can connect 100 units.
★A single host can connect up to 256 conference units through an extended power supply. It can also be through a conference expansion host (multiple expansion hosts are connected in series hand in hand). A set of conference systems can access up to 1200 conference units at most.
The units are connected in a "hand in hand" manner, support hot plugging, and are convenient for installation and maintenance.
Has various conference modes: FIFO (First In First Out mode), APPLY (Application mode), FREE (Free mode), LIMIT (Limit mode), VOICE (Voice control mode).
Limitation function of the number of speakers: It can limit the number of units speaking simultaneously at most (can be set to 1-8 different quantities), and the chairman unit is not limited.
★Limitation function of speaking time: It can limit the speaking time of the speaking unit (can be set from 0 to 1000S), and there are two modes of timed closing and automatic closing. The chairman unit is not limited.
★Comes with the microphone mute function. When the microphone is turned on and in a stationary state, after reaching 5 seconds, the speaking function is automatically turned off. After speaking again, the speaking function is automatically turned on.
★The system has a conference service function. The speaking unit can apply for services such as tea, pen and paper, and assistance.
★Networked collaborative management. The system host can set the IP address, has a TCP/IP network interface, can connect to a wireless router, and uses the computer in the same local area network to operate and set the host.
★Has a USB interface and can connect to a computer to operate and set the host.
Has a 232 interface for central control code (3P phoenix plug) and can connect to the central control system.
Has a balanced audio output interface (XLR), which can be connected to sound reinforcement or recording equipment.
Has a unbalanced audio output interface (6.35mm), which can be connected to sound reinforcement or recording equipment.
Has a unbalanced audio input interface (RCA), which can input external audio signals (such as background music or remote voice signals).
Can be installed in a 19-inch standard cabinet for easy storage and keeping.

Technical Parameters:
Host power supply: AC110V - 220V / 50Hz
Frequency response: 20Hz - 20kHz
Signal-to-noise ratio: > 96dBA
Total harmonic distortion T.H.D: < 0.05%
Recording interface: USB
Microphone unit interface: DIN-8 x4
Central control connection port: RS-232 (3P connector) x1
Computer interface: USB RJ45
Audio input: 2P
Audio output: 3P
External size (L×W×H): 483×323×88mm
Color: Black
Installation method: 19-inch standard cabinet

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