High end all digital 5G wireless network video tracking dual management conferen

UXA-882VM

UXA-8822VBHHC
UXA-8822VBHHD

Wireless Control System

1. Support 5GHz communication frequency band. Adopting 128-bit AES encryption technology and supporting WPA/WPA2 wireless security technology.

2. Built in high-performance dual CPU processor, supporting sampling rates in the range of 8KHz to 96KHz, and supporting digital volume control.

3. With a 3.2 foot dot matrix color screen display, it can view the battery level, WiFi signal, time and date information status of the wireless unit.

▲ 4. It can be set to allow 1-4 channels of conference units to speak simultaneously, with a super large system capacity. It adopts innovative automatic air frequency locking technology, and the host and microphone are automatically tracked. Multiple host microphones do not cross talk, and the system supports up to 5000 wireless conference units.

5. Long pickup distance, high sensitivity, up to 1.5 meters.

6. Support full digital conference system and simultaneous interpretation function.

▲ 7. It has the function of shutting down all wireless units with one click. It has a 1-way USB interface, supports the function of inserting a USB drive device for recording, and supports the function of playing background music.

8. Supports simultaneous interpretation function and four microphone management modes: first in, first out, chairman mode, restricted mode, and limited time mode; Chairman microphone/delegate unit free switching mode; Equipped with high-strength anti mobile phone electromagnetic interference design, multi-level error correction and encryption, eliminating mobile phone electromagnetic interference and adjacent frequency interference suppression..

9. Equipped with ≥ 1 RS-232 interface and 1 RS-485 interface, supporting one camera for camera tracking and supporting PELCO-P, PELCO-D, and VISCA camera control protocols. It has ≥ 1 balanced signal and ≥ 1 unbalanced signal input interface, and ≥ 1 balanced signal and ≥ 1 unbalanced signal output interface.

▲ 10. The video tracking of the conference unit can be preset and processed through the PC software. It has the function of shutting down all wireless units with one click. Support for switching between Chinese and English language interfaces.

▲ 11. In order to ensure the stability of the overall system product, this product has been tested by a professional testing agency and issued a report certificate. The manufacturer also has ISO9001 quality management system certification

System technical parameters:

Carrier frequency band: UHF640-695MHZ

Modulation method: FM

Effective working distance: 60M

Sensitivity bandwidth: When the offset is equal to 25KHz and the input is 6dBV, S/N>60 Db

Band width: 30MHZ

Maximum offset: ± 45KHz

Comprehensive S/N ratio:>105dB

Comprehensive T.H.D: @ 1KHz<0.7%

Comprehensive frequency response: 45Hz-18KHz ± 1dB

Power supply: DC12V-16V/2A

Weight: 4.3KG

Size: 470X320x90mm

Wireless Chairman Control System

Wireless representative control system

1. Desktop microphones support cardioid directional electret microphones with a sampling rate of 48KHz, and require internal DSP audio processing and feedback suppression functions. Mic pole height (or length) ≤ 200mm

2. Adopting 128-bit AES encryption technology and supporting WPA/WPA2 wireless security technology.

3. The chairman has priority function, which can turn off all representative microphones that are speaking. Equipped with speech timing and timed speech functions.

4. Tracking mode can be set to enable multiple devices to be used simultaneously, making it flexible and convenient;

5. Equipped with a TYPE-C port for online charging, it can be configured with 3 replaceable No. 5 lithium batteries, with a battery capacity of ≥ 4800mAh, and can last for ≥ 15 hours of speech.

Technical parameters of the conference unit:

Microphone type: high-end technology array microphone core, with a pickup range of 100CM, supercardioid directional electret;

Harmonic radiation:<-65dBm

Band width: 30MHZ

Maximum offset: ± 45KHz

Frequency response: 80Hz~16KHz;

Microphone input impedance: 1K Ω;

Sensitivity: -46 dBV/Pa;

Maximum SPL: 100dB (THD>3%);

Signal to noise ratio:>80dB (A);

Crosstalk:>70dB;

Dynamic range:>80dB;

THD:<0.1%;

Maximum power consumption: 4 W;

Earphone load:>16 Ω;

Earphone volume: up to 40mW;

Headphone interface: 3.5mm mono jack;

Compliance with specifications: IEC60914;

Power supply method: battery powered, direct power supply from TYPE-C charging port;

Display screen: 1.77-inch color screen;

Installation method: desktop;

Wireless frequency range: 5GHz.

Weight: 1.7Kg

Dimensions (W, D, H): 210x 130x 50mm without microphone rod

Color: Black

Installation: countertop type

Pole length: 200mm Short poles on both sides

Peripherals