Lectrosonics DCR822 Compact Dual Channel Digital Receiver | A1B1
Lectrosonics DCR822 Compact Dual Channel Digital Receiver | A1B1
SoundPro Item: 208649 | Part Number: DCR822-A1B1
Usually ships in 5-7 business days
- Vector Diversity With Two RF Front Ends Per Channel For Superior Signal Recovery
- Broad Transmitter Compatibility Spanning D Squared, Duet, And Digital Hybrid Wireless Systems
- AES 256-Bit CTR Mode Encryption With Four Selectable Key Policies For Secure Transmission
- Onboard MicroSD Recorder Captures Up To Four Tracks For Backup Or Isolated Recording
- High-IP3 Front Ends Maintain Clean Reception In Severe RF And Close Carrier Environments
- IR Bi-Directional Port Enables Transmitter Configuration Directly From The Receiver
- UCR411a-Compatible Cross-Section Allows Use With Existing Bag Mounting Hardware
The Lectrosonics DCR822-A1B1 is built for production sound mixers, broadcast engineers, and touring audio professionals who need a reliable, full-featured dual-channel digital receiver in a compact form factor. Its Vector Diversity system uses two independent RF front ends per channel with phase-matching, delivering superior signal recovery in crowded RF environments where conventional diversity schemes fall short. The continuously tunable tracking filters cover the full 470-614 MHz operating window, and the high-IP3 front ends maintain clean reception even under close carrier spacing or heavy interference.
The DCR822 bridges legacy and modern wireless workflows through broad transmitter compatibility. It works with pure digital D Squared transmitters including the DBSM, DBSMD, DBu, DHu, DPR, and DPR-A, stereo digital transmitters such as the DCHT and M2T, and any Digital Hybrid Wireless transmitter produced in the last two decades. This backward compatibility protects existing inventory investments while supporting migration to full digital operation. Selectable latency from 1.4 to 2.9 ms, AES 256-bit encryption, flexible output routing with Talkback support, and a front-mounted microSD card recorder capturing up to four tracks at 24-bit/48 kHz make this receiver a versatile centerpiece for sound bag rigs and tabletop installations alike.
The aluminum housing shares the same cross-section as the UCR411a, allowing drop-in use with existing bag hardware. IR bi-directional communication enables transmitter setup directly from the receiver. With AA battery operation, a Mini-USB host port, and a high-density OLED display readable in any lighting condition, the DCR822-A1B1 delivers professional-grade performance without the size or weight penalty of full-rack wireless systems.
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