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1. Provide up to 200 (100 * 2) adjustable channels, so that multiple private rooms of large KTV projects can be used at the same time;

2. Adopt a new audio circuit structure, electronic volume adjustment, built-in frequency shift processing function, and actively prevent howling;

3. Advanced semi digital pilot technology is adopted to make the microphone more stable

4. RF carrier range: 610 ~ 670mhz

5. Oscillation mode: PLL PLL Synthesis

6. Working distance: 80m under ideal conditions

7. Modulation mode: FM

8. Pilot: 30K

9. Maximum number of channels: 200 channels

10. System compatibility: 8 receivers can be stacked at the same time

11. Frequency response range: 40Hz ~ 17khz (± 3dB)

12. Dynamic range: ≥ 90dB

13. System distortion / thd total harmonic distortion: ＜ 0.5%

14. Signal to noise ratio: ≥ 90dB (a)

15. RF sensitivity: ＜ - 99dbm

16. Image suppression: ≥ 80dB

17. Output interface: (XLR) × 2）/（ 1/4-inch connector × 1）

18. Audio output level: (XLR: + 5dbv) / (1 / 4-inch connector: + 5dbv)

19. Output impedance: (XLR: 3K Ω) / (1 / 4-inch connector: 3K Ω)

20. Display mode: LCD × one

21. Power requirements: 12V / 500mA DC power adapter

22. Operating temperature range: - 10 ℃ - + 55 ℃

23. Overall dimension (length) × wide × Depth): 42 * 18 * 4.5cm

24. Net weight: 1.4kg

The adjustable U-section one to two wireless microphone is made of high-grade thickened aluminum alloy panel and exquisite frosting process, which makes the product more durable, beautiful and not easy to rust. It uses the international standard integrated 1U chassis, and the panel has its own antenna fixing hole, which can easily solve the poor reception effect caused by the airtightness of the cabinet, with its own corner code, more convenient and simple engineering installation, and led customized display screen, Innovative volume adjustment with light gradient knob, colorful, simple, intuitive and fashionable, suitable for entertainment and conference engineering