RELACART UR-260D Recetor de Rádio UHF de Dois Canais 522-554 MHz 13055179

True diversity reception with a signal-to-noise ratio above 105 dB keeps your audio clean across two independent UHF channels.

Overview

The RELACART UR-260D is a 19-inch rack-mountable dual-channel UHF wireless receiver operating in the 522–554 MHz frequency band. It is designed for live sound, presentations, and fixed installations where reliable RF performance is critical. The receiver features true diversity circuitry, automatic frequency scanning, and IR sync for fast transmitter pairing.

What stands out

• Two independent channels in a single 1U rack unit
• True diversity reception for reduced dropouts
• Automatic frequency scan finds clear channels quickly
• IR sync pairs transmitters without manual frequency entry
• LCD display shows RF/AF levels, frequency, and battery status
• Balanced XLR outputs per channel plus a mixed 6.3 mm jack output

Technical details

• Frequency range: 522–554 MHz
• Modulation: FM
• Frequency response: 50 Hz – 18 kHz
• Signal-to-noise ratio: >105 dB (A-weighted)
• Total harmonic distortion: <0.5%
• Dynamic range: >100 dB
• Sensitivity: -100 dBm
• Audio outputs: 2x XLR balanced, 1x 6.3 mm jack unbalanced (mix out)
• Antenna connectors: 2x BNC (detachable)
• Power supply: DC 12 V, 500 mA
• Rack mount size: 19 inch, 1U
• Compatible transmitters: Relacart H-200 handheld, B-200 bodypack

Our verdict

A dependable dual-channel UHF receiver with true diversity and straightforward operation, suited for performers and AV technicians who need solid wireless performance without complexity.