Wireless video handheld microphone

System Introduction

The intelligent wireless grouping video tracking conference system is a new generation series of products designed with strong research and development capabilities, using high-performance microcomputer processors as the core. The appearance design is professional and novel, and it comprehensively adopts the perfect combination of digital control technology, advanced audio processing technology, and network technology. It is intelligent control, fully automatic operation, and digital audio lock code recognition technology;

Adopting high-performance dynamic expansion and long-distance true diversity circuit to receive signals over long distances The host is equipped with a separate output control group 01-02 combination 02-04 combination 04-08 combination as an optional channel. The content display video function of the host is set to H for panoramic position, P for preset position, and A for ball machine protocol control Equipped with RS-485 and RS-232 control serial ports to support video data control, remote and local high-definition camera connections. Automatic video tracking function can be achieved. Facilitate communication with the video control center for backend processing; Support multiple sets of stackers and multiple microphones to be used simultaneously without cross frequency interference. High security and confidentiality, anti eavesdropping, and anti electromagnetic interference from mobile phones; Using wireless transmission to achieve zero loss of sound signals, high fidelity of sound, high signal-to-noise ratio, and no sound delay;

No need for complicated cable laying, simply connect and turn on the power to use, and can be moved freely within the signal coverage range;

This series is fully applicable to high demand multifunctional demonstration halls, large, medium and small performance venues, high-definition recording and broadcasting, remote audio and video conferences, as well as government departments such as public security, procuratorial and judicial organs.

Product features:

1. The 248 channel independent selection system can minimize the occurrence of frequency interruptions

2. The 248 channel independent SC frequency automatic search function can quickly scan and lock the frequency with the least interference in the working environment

3. Each channel displays an independent number of channels and frequencies, allowing users to have a clear understanding of the host operation at a glance. The display is synchronized in two colors, with orange when turned off and white when turned on.

4. The host has a high-definition full view LCD display screen with clear and crisp content.

5. The receiver and transmitter use IR infrared frequency matching technology to synchronize code with one click

6. Professional performance level phase locking circuit, combined with noise locking and digital pilot technology, when the transmitter is turned off, the pilot control silences the AF signal to suppress noise, and also silences the corresponding receiver. Ensure effective blocking of interference signals

7. The high-definition display screen indicates the working status of RF and AF signal strength, battery status, frequency, frequency group/channel, etc,

8. Each channel frequency is calculated as 100 sets, with a total of 200 sets for two different frequencies. More than 5 stackers are used in the same scenario.

9. The bus control of CPU, combined with digital LCD interface display, is easy to operate and has outstanding performance. It has multiple noise monitoring circuits and a specially designed ID verification system, making it highly anti-interference.

9. The function of suppressing and weakening feedback howling can effectively reduce feedback howling;

10. Wireless systems are designed specifically for fixed installation purposes, providing the highest reliability, sound quality, and transmission stability,

11. A preset digital audio equalizer that can simulate the sound quality characteristics of various audio heads

12. The range of use for air expansion is 100 meters; Optional hand microphone, headband, collar clip, conference