Product Description
RDL HR-UDC1 Universal Digital Audio Converter
Overview
The HR-UDC1 is the ideal choice in installations where digital audio signals must be converted between consumer and professional formats. The input and output support AES/EBU, S/PDIF and AES-3ID formats. The HR-UDC1 automatically detects a valid input on any of the four input jacks: S/PDIF optical, S/PDIF coaxial, AES-3ID or AES/EBU. The input is decoded, re-clocked and retransmitted to the output. All pro/consumer, emphasis, and sampling frequency bits common to both S/PDIF and AES/EBU standards are inserted in the output data stream. Front-panel LEDs display the digital audio format and sample rate of a valid source received without any phase-lock or bit errors.
The output is switch-selectable to provide an AES/EBU, S/PDIF coaxial or optical, or AES-3ID output. The switch enables the appropriate output jack and any required electrical and data format conversion. The AES/EBU input and output are 110 Ω terminated; the S/PDIF coaxial and AES-3ID jacks are 75 Ω terminated.
The HR-UDC1 is powered from 24 Vdc, which may be connected through the detachable terminal block or through the dc power jack. A front-panel power switch is provided.
RDL's proprietary Sure-Lok auto recovery supervision monitors possible causes of latch-up and reinitiates digital signal lock, bringing a high level of stability to digital audio signal distribution under the variety of conditions encountered in professional environments.
Power Supply Not Included
Recommended Power Supply:
- PS-24AS (USA)
- PS-24AX (International)
Features
- Data Conversion Between S/PDIF and AES/EBU
- Electrical Conversion Between Digital Audio Formats
- Input: AES/EBU, Coaxial or Optical S/PDIF, AES-3ID
- Output: AES/EBU, Coaxial or Optical S/PDIF, AES-3ID
- Operation Up to 24 bits, 192 kHz
- Exclusive Sure-Lok™ Auto-Recovery Sentinel
- Transformer Isolated AES/EBU Input and Output
- Digital Signal Reclocking
- Sample Rate Indicator
- Digital Signal Lock Indicator for Each Input Format
Specifications
Form Factor | Desktop |
Number of Channels | 2 |
Conversion Formats | AES3, S/PDIF (Coaxial), S/PDIF (Optical) |
Digital Audio I/O | 1 x XLR 3-Pin AES3 Input 1 x TOSLINK Optical S/PDIF Input 1 x RCA Coaxial S/PDIF Input 1 x BNC Coaxial AES-3id Input 1 x XLR 3-Pin AES3 Output 1 x TOSLINK Optical S/PDIF Output 1 x RCA Coaxial S/PDIF Output 1 x BNC Coaxial AES-3id Output |
Sync I/O | None |
Sample Rates | 32 to 192 kHz |
Bit Depths | 16 / 24-Bit |
DC Input Power | 24 to 33 VDC at 50mA |
Dimensions | 8.6 x 4.6 x 1.7" / 206 x 117 x 43 mm |