UR-223S

Adopt noise locking and field strength locking double squelch locking circuit design, effectively prevent the radio frequency interference of other microphones, and improve the signal-to-noise ratio.

With [IR] infrared automatic frequency matching function, as long as the “SYNC” button is pressed for a short time, the transmitter can automatically and accurately lock the working frequency of the receiver. The receiver’s bright LCD display shows operating channel or frequency, RF and AF signal strength, transmitter battery capacity, mute level, and built-in electronic volume.

Super wide frequency range UHF522MHz~936MHz, automatic selection, true diversity reception of dual-channel receiving circuit. The true diversity receiving system uses two receiving circuits with the same channel to reduce the noise and sound leakage caused by radio frequency interference.

The stable PLL phase-locked oscillation circuit, combined with the “digital pilot” mute control function and the “noise detection” mute control function, can effectively block the noise and radio frequency interference of computer equipment, karaoke machines and DVDs in the working environment.

It adopts 6.3mm unbalanced output and XLR balanced output synchronous output design, which is convenient to connect various audio processing equipment.

With the [AFS] function of automatically searching for clean and non-interfering frequencies in the actual environment, after long pressing the ▲ button or the ▼ button for 3 seconds, it will automatically search and lock on the channel without interference in the actual working environment.