System Overview:

This system is specifically designed for wireless audio and video digital conference systems. The host system does not require complex cable installation and can be flexibly configured according to conference requirements, including discussion conference systems, video multimedia conference systems, and remote video conference systems. The system adopts the world's commonly used 2.4G band, and can be used without any frequency application during installation and use. Its advanced 2.4G frequency hopping DSSS and digital transmission technology are also available, Significantly reducing the impact of various interference signals on system operation, 2.4G has unique transmission characteristics and poor ability to bypass large obstacles. The signal can only be limited to the conference room. Its digital transmission technology and comprehensive communication protocol ensure the safety of conference content to the greatest extent possible. The system can meet the needs of ordinary fixed installation conference rooms and can also form mobile conference rooms, And on the premise of convenience and speed, it provides a highly reliable conference solution.

Performance characteristics:

1. The system only uses the globally available 2.4G ISM frequency band (2400-2483MHz), completely eliminating the hassle of connecting wires and allowing for easy mobility.

2. Digital encryption adaptive frequency hopping spread spectrum technology ensures good confidentiality of speech content.

3. You can configure 1-999 speaking units as needed. In the first in, first out working mode, all speaking units can start speaking at any time by pressing the speaking button. The system defaults to a maximum of 4 people who can speak simultaneously. The number of simultaneous speakers can be set to 1-4 on the host.

4. There is&quo; First in, First out& Ldquo; Restricted speech& Ldquo; Limited time speech& Ldquo; Four speaking modes can easily achieve venue order management.

5. Any chairman speaking unit can initiate a vote.

6. Four in and one out video signal control and automatic tracking of the current spokesperson.

7.24 bit PCM high-precision audio signal quantization processing, lossless wireless transmission, and sound quality comparable to wired.

8. Equipped with built-in anti howling functions such as frequency shift, feedback suppression, and intelligent balancing, effectively improving sound transmission gain.

9. A system is equipped with one host and 1-999 speaking units. The speaking units are divided into representative units, chairman or VIP units, and the two types of speaking units can be used in any combination.

10. Optional Chinese and English interface, user-friendly menu, easy to operate.

Technical parameters:

Model

Power supply Eurasian continent: AC 220 V~240 V 50 Hz (manual selection required)

Power consumption standard:<50 W

Frequency response 80-18000 Hz (3 dB)

Signal to noise ratio>80 dB (A)

Dynamic range>90 dB

Total harmonic distortion≤ 0.01%

Channel crosstalk>80 dB

Display 128 * 64 LCD display screen

Environmental temperature and humidity requirements -20~60 ℃/0-95% (no condensation)

Waterproof ability, rainproof, dustproof, and salt spray resistant

Power supply/consumption 115/230Vac (± 5%)– 50/60Hz/50 VA

Dimensions (length x height x depth) 420 * 266 * 66 mm

Weight 4KG