Product Description
UR-223S series of condensed the technology essence that Relacart accumulated over a long period. With advanced technology, stable performance, elaborate appearance, convenient operation and superior professional quality to win the market. This series is suitable for high requirement night club, multi-function room, hotels, conference room and small to medium performance.
Performance Introduction
Dual Squelch Lock
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.
[IR] Infrared Automatic Frequency Pairing
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
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.
PLL Phase Locked Oscillation Circuit
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.
Multifunctional Audio Output
It adopts 6.3mm unbalanced output and XLR balanced output synchronous output design, which is convenient to connect various audio processing equipment.
[AFS] Automatic Frequency Search
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.
Technical Specifications
Main Frame Size: 1/2 EIA standard 1U
Receiving Channel: Single Channel
Frequency Reliability: ±0.005%
Carrier Frequency Range: 554MHz~936 MHz
Modulation: FM
Working Distance: 60M(in open space)
Oscillation: PLL Synthesized
Sensitivity: 5dBμV, S/N>60dB at 25 KHz deviation
Bandwidth: 32MHz
Max. Deviation Range: ±45KHz
S/N: >105dB
T.H.D.:<0.7%@1KHz
Frequency Response: 80Hz-18KHz ±3dB
Power Supply: DC 12~18V/1A
Weight: Approximately 1.0kg
Dimension: 205mm(W)x43mm(H)x206mm(D)
Output Socket: XLR balance type or φ6.3mm unbalanced socket
Components
Accessories
Support
Operation manual