OEM/ODM HK-833S一拖二UHF无线麦克风

HK Series: Brand-new audio circuit architecture delivers refined treble and powerful mid- and low-frequency performance, especially for flawless sound detail. Superior dynamic tracking capability allows for flexible pickup and suppression of both near and far-range sound.

◆ New digital pilot technology completely eliminates crosstalk in KTV rooms.

◆ Built-in feedback suppression circuitry simplifies commissioning.

◆ Automatic interference-free channel search for convenient installation.

◆ UHF band, phase-locked loop (PLL) frequency synthesis.

◆ 100 x 2 channels, 250 kHz channel spacing.

◆ RF section utilizes a two-stage high-performance RF filter for excellent interference rejection.

◆ Surface acoustic wave filters are used in the first IF, and three-stage ceramic filters in the second IF, significantly improving interference rejection.

◆ Specially designed mute circuitry completely eliminates the impact noise caused by microphone power on and off.

◆ The microphone uses readily available AA batteries, offering a battery life of 6-10 hours.

◆ The microphone's unique dual-boost design ensures low battery levels without affecting overall performance.

◆ Ideal for a wide range of applications, the microphone boasts an operating radius of over 50 meters.

◆ The default configuration includes an LCD display and an aluminum alloy body.

◆ 42 levels of adjustable transmit power provide flexibility for various scenarios.

◆ Infrared auto-binding allows the microphone to quickly synchronize with the receiver's operating channel.

◆ This dedicated KTV model features two microphones and a single host. Easily accommodates over 100 KTV rooms. Its unique design allows for quick and easy maintenance.

Technical Parameters:

Frequency Range: 620-670MHz (Customizable)

Adjustable Channels: 100 x 2

Oscillator: Phase-Locked Loop (PLL)

Frequency Stability: ±10ppm

Receiver: Double-Conversion Superheterodyne

Receiver Sensitivity: ≤-100dBm

Audio Frequency Re