01 Introduction

1. The conference system intelligent chip and intelligent digital pilot technology have the function of automatic detection of interference signals. When an interference signal is found, a frequency that avoids the interference signal will be allocated for use. The high-fidelity line design can produce high-quality CD sound effects.

2. Up to 20 systems can be used simultaneously in the same environment, and each system can support 255 representatives.

3. It has first-in-first-out, chairman-only, and limited speaking, allowing up to 4 units to speak at the same time.

4. The working distance is 60M.

5. A B C D antenna seat: install audio antenna, WIFI antenna seat: install control channel antenna.

6. Parallel output: independent audio XLR parallel output.

7. Non-parallel mixing output: audio 6.3 mixed output.

8. Support Bluetooth wireless connection playback, USB external plug-in, and you can also use a U disk to record the entire meeting.

9. It has a one-button frequency lock function to prevent accidental touch.

10. It has a channel disable function. If any channel of the receiver fails or is interfered with, the channel can be disabled to ensure the normal operation of the system.

11. Carrier frequency band: UHF640-690MHz, WIFI frequency: 430-490MHz.

12. Modulation mode FM

13. Effective working distance 60 meters

14. Oscillation mode PLL phase-locked frequency synthesis

15. Output socket XLR parallel and 6.3 non-parallel socket

16. Sensitivity When the deviation is equal to 25KHz and the input is 6dBv, S/N>60Db

17. Bandwidth 30MHz

18. Maximum deviation ±45KHz

19. Comprehensive S/N ratio >105dB

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

21. Comprehensive frequency response 45Hz-18KHz±1dB

22. Power supply DC12V~16V

23. Weight 1.5kg

24. Dimensions 470x220x35mm (1.5U host)

25. Output socket XLR parallel and 6.3 non-parallel socket

02 Parameters

Conference microphone parameters

1. It has the function of displaying conference mode.

2. It has the function of displaying the number of speakers.

3. It has the function of displaying communication channel, unit number, and battery capacity.

4. The 2.4-inch T-dot matrix display screen can display all the status of the microphone.

5. Carrier frequency band UHF640-695MHz

6. Oscillation mode PLL phase-locked frequency synthesis

7. Harmonic radiation <-65dBm

8. Bandwidth 30MHz

9. Maximum deviation ±45KHz

10. ∅9.7 microphone core, sensitivity: 34dB ±1

11. Sound head Condenser, supercardioid unidirectional

12. RF power output 15MW

13. Battery 18650 lithium battery * 1

14. Current consumption <160mA

15. Continuous working time About 7 hours

16. External dimensions (excluding microphone stem) 112*150*55mm

17. Weight 0.8kg (excluding microphone stem) Microphone tube: 0.07kg

18. Color Black

19. Installation method Desktop