UR-D2
dual receiver, Dante, AES-256, UR-D series
Catalogue index: Relacart000404
- Delivery time: 14 days
- Delivery: from €0.00 (InPost)
Description
Relacart UR-D2 - Dual-channel digital receiver for wireless system, Dante, AES-256
The Relacart UR-D2 is a professional dual-channel digital receiver for wireless systems, based on Relacart's proprietary digital architecture. It is designed for modern and demanding AV installations - conference, educational, broadcast, and large live events. It offers a bandwidth of 64MHz and low intermodulation distortion, allowing for the support of up to 20 simultaneous transmitters within an 8MHz range and over 60 compatible channels in one frequency band. This ensures stable transmission even in crowded RF environments.
The UR-D2 receiver operates in the frequency range of 470MHz-936MHz and offers high frequency stability of ±0.005%. It provides audio quality of 24-bit/48kHz, latency <3ms, and a flat frequency response of 20Hz-20kHz ±1dB, guaranteeing transparent, natural, and detailed speech reproduction. Dynamic range >120dB and total harmonic distortion <0.1% enable precise signal processing.
The Relacart UR-D2 utilizes predictive diversity reception and True Diversity dual-channel reception technology, analyzing signal quality in real-time and automatically selecting the best reception path. This solution minimizes dropouts, multipath interference, and signal level fluctuations. The receiver supports AES-256 encryption, allowing for secure transmission in environments requiring confidentiality.
With Dante integration, the device can be directly connected to an IP audio network, allowing for flexible signal routing and scalability from small rooms to campus-wide installations. The WireMicX Wireless system enables full remote management, monitoring, and configuration of RF and audio channels. The receiver is housed in a standard EIA 1U enclosure, making it easy to integrate into professional AV infrastructure.
Functionality
- Receiver bandwidth of 64MHz - great flexibility in frequency planning.
- Predictive diversity reception - analytical signal assessment and stable transmission.
- True Diversity Dual-Channel Reception - minimizing dropouts and multipath interference.
- AES-256 encryption - protecting transmission in confidential environments.
- Dante integration - automatic channel identification and flexible audio routing.
- WireMicX Wireless - remote control, configuration, and monitoring of the receiver.
- Audio quality 24-bit/48kHz, latency <3ms, frequency range 20Hz-20kHz ±1dB.
Features
- Dual-channel digital RF receiver designed by Relacart.
- Carrier frequency range: 470MHz-936MHz.
- Frequency stability: ±0.005%.
- Operating range: up to 100m in open space.
- QPSK modulation - precise and stable digital transmission.
- Total signal-to-noise ratio: >110dB.
- THD <0.1% at 1kHz and -12dBFS (gain +10).
- RF tuning step: 25kHz.
- Image frequency suppression: >70dB.
- RF sensitivity: -98dBm @10 BER.
- Audio dynamic range: >120dB.
- Operating temperature range: -10℃ to 50℃.
- Storage temperature range: -20℃ to 70℃.
- Power supply: DC 12V/1A.
- Antenna interface: Dual BNC with +12V/150mA output.
- Audio outputs: 6.3mm unbalanced, 2x XLR balanced.
- Enclosure in EIA 1U standard - convenient integration in rack cabinets.
- Dimensions: 410 x 206 x 43mm.
- Weight: approx. 2kg.
- Intended for: conference, educational, broadcast, and event installations.
Relacart UR-D2 is a receiver designed for professional AV installations where transmission stability, high sound quality, and full scalability are required. It is ideal for spaces requiring secure transmission, advanced network control, and multi-channel operation.
