HUAIN HY-U1602MS/ML/MT UHF Professional Wireless Microphone System

1. Adopting UHF dual-channel multi-channel design, using high-precision phase-locked loop frequency synthesis PLL technology, the transmission is more stable;
2. Equipped with a high-brightness LCD display, which can dynamically display the system signal, volume, channel, and frequency point values;
3. Adopting a brand-new audio circuit architecture, advanced automatic frequency matching technology, automatic search for interference-free channels, and more convenient installation;
4. Adopting a brand-new concept of digital pilot technology, it can solve the problem of multiple sets of mutual frequency crosstalk;
5.★ With automatic mute function, the microphone will automatically mute within 3 seconds after leaving the hand and will automatically enter the standby state after 5 minutes of energy saving, and 15 minutes of power saving. It will automatically shut down and completely cut off the power supply after 10 minutes;
6.★The microphone has a floor mute function, which is a new concept of intelligent and automated wireless microphone;
7. It uses the 640-690MHz frequency band and has 2×100 optional frequency points, which is convenient for multiple sets of use and easily avoids various interferences;
8. It is equipped with a howling suppression circuit and a superheterodyne secondary frequency conversion design, which has extremely high receiving sensitivity and is easier to debug;
9. The RF part adopts a multi-stage high-performance dielectric filter with excellent anti-interference ability;
10. The first intermediate frequency adopts a surface acoustic filter, and the second intermediate frequency adopts a three-stage high-performance dielectric filter with excellent anti-interference ability;
10. The first intermediate frequency adopts a surface acoustic filter, and the second intermediate frequency adopts a three-stage high-performance dielectric filter with excellent anti-interference ability;
Grade ceramic filter, which greatly improves the anti-interference ability;
11. Specially designed mute circuit completely eliminates the impact noise of microphone opening and closing;
12. With adjustable transmission power and adjustable squelch threshold, the receiver has an external squelch control knob on the rear panel;
13. The microphone adopts a unique boost design, and the battery power drop does not affect the overall performance of the handheld microphone;
14. It has an independent receiving sensitivity adjustment function, which can humanize the system output signal and initialize the audio adjustment;
15. Super strong anti-mobile phone interference ability, no noise when there is an incoming call, and it will not generate noise when there is a mobile phone signal blocker The venue can be used normally;
16. It has two independent XLR outputs and one 6.35mm mixed output, which is convenient for independent recording and preservation of the entire conference audio;
17. The effective distance in an ideal environment can reach 60 meters, with a free speech working mode, suitable for various high-demand conference occasions;
18. Multiple sets of hosts can be used at the same time in the same occasion, and can be mixed with collar microphones and desktop conference units, with strong versatility;
19. It uses an external DC12V power adapter to ensure that the voltage can be used safely and stably even under unstable conditions;
20. Low power consumption design, can use two 1.5V AA alkaline batteries or rechargeable batteries, practical and easy to replace at any time;
21. Oscillation mode: phase-locked loop frequency synthesis (PLL)
22. Frequency stability: ±10ppm
23. Receiving mode: superheterodyne secondary frequency conversion
24. Receiving sensitivity: -95~-67dBm
25. Frequency response: 20-20KHz
26. Harmonic distortion: ≤0.05%
27. Signal-to-noise ratio ≥110dB
28. Transmitting power: 3-30mW