Wireless conference U-830

▼Features:

1. High-performance dual-channel microphone

2. Transmitter LED display channel

3. Equipped with feedback howling suppression and weakening function, which can effectively reduce the feedback howling

4. The receiving adopts multi-stage high frequency amplification. It has very high sensitivity

5. The maximum use distance is unobstructed 80 meters, and the ideal use distance is unobstructed 50 meters

▼Technical parameters:

Frequency range: VHF220-270MHz or 500MHz~800MHz

Modulation method: FM

Number of channels: 2CH

Frequency stability: ±0.005%

Dynamic range: >90dB

To large frequency deviation: ±25KHz

Audio response: 40Hz-15KHz (±3dB)

Comprehensive signal-to-noise ratio: >100dB

Comprehensive distortion: <0.5%

Use distance: 80 meters