2.4G wireless Conference Unit Waterproof and Dustproof Conference Mic HY-5940C HY-5940D

Digital conference technology

- Adopting advanced and stable “IRIN” chip, DSP/DDOV digital conference technology to realize digital signal transmission and processing;

- Adopting 2.4G full digital frequency hopping (DSSS) modulation communication technology, ISM frequency band, through the wireless transceiver for voice data interaction, to ensure that the audio delay is less than 5.5mS;

Wireless Charging

- With wireless charging function, completely solve the problem of charging cable bondage and insufficient power for long meetings;

- Wireless charging process with temperature, overvoltage, magnetic field, short circuit, overcharge, overcurrent and other automatic protection functions;

Microphone

- The microphone pole adopts 32,500 0.4mm diameter high-density acoustic interference holes, accurate calculation of aperture diameter and spacing, combined with interference correction technology to accurately control the pickup details, effectively improve the human voice frequency range pickup sensitivity;

Countertop streamlined design + display screen

- Adopt desktop streamlined design, equipped with 2.4" LCD high brightness display, support power, signal, ID address, speech timing and other information;

Speech Timing Function

- Equipped with speech timing function, support speech time dynamic display, support 48KHz audio sampling frequency, frequency response up to 30Hz-20KHz;

Encryption protection

- Using 128-bit AES Rijndael and 48-bit PIN code encryption protection to prevent eavesdropping and unauthorized access, to ensure the privacy of the meeting;

Automatic identification of interference sources

- Automatic identification of interference sources in the full frequency range, with automatic silent switching to non-interference frequency range to protect the system real-time normal communication;