Features

1. UHF signal transmission with IR frequency sync and manual frequency selection for easy on-site debugging.

2. Adopts stable PLL digital phase-locked synthesis & intelligent digital circuitry for greatly improved system stability.

3. Operating frequency range: UHF 600MHz~699.75MHz for wide application scenarios.

4. Pre-stored 3 groups of stackable frequencies with one-touch recall; up to 4–5 sets can work simultaneously on the same frequency band.

6. Front panel constructed with metal + acrylic PVC; 8 function keys for multi-functional operation.

7. Four-section LCD screen with stylish clear display showing working channel, frequency point, RF receiving level, AF audio level, lock indicator and real-time battery level of conference microphones.

8. Independent volume control for four channels; rear panel equipped with 2 balanced outputs and 1 mixed unbalanced output, each channel output independently adjustable for connection with various external devices.

9. Two-way battery monitoring; real-time or low-battery status of conference units displayed directly on main unit.

10. Power-on pop elimination circuit prevents loud impulse noise to protect post-stage power amplifiers and speakers.

11. Auto frequency scanning to select clean idle frequencies for easy frequency separation when stacking multiple systems.

12. Manual key lock to avoid unintended operation; one-touch IR auto frequency pairing & locking.

13. All conference transmitters intercompatible across total 400 channels; same transmitter works with dual-channel / four-channel receiver interchangeably.

14. Elegant black rounded housing for conference microphone base.

15. Detachable gooseneck arm, easy replacement; adjustable vertically up to 90°; prominent green LED active indicator.

16. Optional interchangeable round gooseneck or square tube mic heads to meet on-site demands.

17. Supplied with 2 × TNC antennas; 30–60m line-of-sight effective range; full venue coverage achievable with antenna distribution system.

18. 1U all-metal rack-mount chassis for convenient cabinet installation.

19. Suitable for all kinds of conferences and speech events.