UR-2Q (4x UH-2)

Quad-Channel Wireless Receiver (UR-2Q) with four Handheld Microphones (UH-2)

UR-2Q series wireless microphone cohesive Relacart long-term accumulation of technical essence, with advanced quad-channel electrical tuning technology, 130MHz switching bandwidth (depending on the region); has a beautiful industrial design appearance; with independent research and development of DSP audio expansion algorithm Support Dante protocol output, Magic EQ function can be adjusted freely; this series is suitable for high-demand nightclubs, multi-purpose demonstration halls, hotels, conferences and small and medium-sized performances.

Functional Features

• Magic EQ Function - It built-in 9 kinds of digital audio equalizers (Magic EQ), which can directly change the audio quality curve through parameters.
• IR Infrared Counter-Frequency - With [IR] infrared automatic frequency matching function, press the [SYNC] button, the transmitter can automatically and lock on to an open accurately.
• Dante Network Audio Protocol - With Dante network audio output, Dante audio device can automatically identify the Dante channel of the product; audio signal can be output to any Dante audio device.
• Automatic Frequency Selection (AFS) - With [AFS] (Auto Frequency Selection) function, enter the setup menu and select AFS function, the receiver will auto-scan and lock on to an open interference-free frequency.
• Ultra Wide Bandwidth - Ultra-wideband UHF 470MHz ~ 960MHz, pure diversity reception; each channel division and frequency design, to ensure the most wireless microphones can be used simultaneously in the narrowest frequency range.
• DSP Audio Digital Extension - High-speed DSP chip, 24-bit high-performance ADC, DAC plus self-developed digital audio expansion algorithm to minimize the noise caused by wireless transmission.

UR-2Q's Parameters

• Main Frame Size: EIA standard 1U
• Receiving Channel: Four channels
• Frequency Stability: ±0.005%
• Carrier Frequency Range: 521.25MHz - 936.85MHz
• Oscillation: PLL synthesis
• Sensitivity: 5dBu , S/N > 60dB at 25KHz deviation
• Bandwidth: 130MHz
• Max. Deviation Range: ±50KHz
• Audio Sampling Rate: 96KHz 24-bit
• Audio Expansion: Relacart DSP Digital Audio Extension Algorithm
• S/N: >105dB
• T.H.D: <0.7%@1KHz
• Frequency Response: 80Hz～18KHz ±3dB
• External Antenna Interface: Dual BNC support +12V/150mA output
• External Audio Interface: Mixed balanced audio output, BALANCED single channel balanced audio output
• Ethernet Port: Support Dante communication protocol
• Power Supply: AC input, ICE connector, 100-240 VAC
• Dimensions (mm): 480(W) x 350(D) x 43(H)

UH-2 is a handheld microphone with ergonomic design, interchangeable microphone heads and long battery life.

UH-2's Parameters

• Carrier Frequency Range: 521.25MHz - 936.85MHz
• Harmonic Radiation: <45dBm
• Bandwidth: Single-band 134MHz
• Modulation Mode: FM
• Audio Compression: Relacart classic audio compression circuit
• Capsule: Dynamic or Condenser, Cardioid
• RF Power Output: 10mW/50mW
• Battery: AA x2
• Current Consumption: 130mA (typical)
• Battery Life: Approximately 10 hours
• Dimensions (mm): 53(Φ) x 255(L)
• Weight: Approximately 235g (without battery)