The successor to the esteemed UCR411a, the Lectrosonics DCR822 Dual-Channel Wireless Receiver 470-614MHzis a compact, dual-channel digital wireless receiver that offers twice the channels in the same physical size. It offers a host of versatile, field-proven features for use in portable bag systems and on sound carts. The receiver is compatible with mono transmitters from the D-Squared line (DBu, DHu, DPR) and is also capable of decoding signals from the company's stereo transmitters like the DCHT and M2R. The unit is backward-compatible with Digital Hybrid wireless transmitters.

The DCR822 features Vector Diversity technology (an advanced type of True Diversity), two front ends per audio channels, a wide 144 MHz frequency band, 24-bit/48 kHz resolution, and a rugged machined aluminum housing to withstand the rigors of field production. It is ideal for mobile production sound, sports video, reality TV, and anywhere a wireless system must provide mission-critical RF reliability and audio quality, despite the challenges of shrinking spectrum and high noise floor.

A bright OLED screen and a user-friendly interface with intuitive selection buttons help make the DCR822 easy to see and operate on set. Setup is easy with the onboard RF spectrum analyzer and SmartTune functions that quickly find a clean, interference-free operation frequency. Settings are sent from the receiver to the transmitter via IR, at the press of a button. The AES 256-CTR encryption with four types of key policies ensures your transmissions are safe from prying ears.

Two TA3M audio output jacks can be independently configured as mic-/line-level analog outputs or as two-channel AES3 digital outputs. A variety of output cables are available separately, each to accommodate your mixer's type of inputs.

Providing another helpful addition, the onboard SDHC recorder is capable of recording .WAV (BWF) files while the transmitter is sending wireless signal, making it a truly useful backup option.

The DCR822 operates up to 6 hours on four AA batteries. The unit can also be powered using the DCR12/A5U universal DC power supply (available separately). Removable AMJ jointed antennas, a micro-SD card, and a zippered case are also supplied.

Dual Independent Channels/Compact Design    Vector Diversity with RF Front Ends    Dual AES3 & Analog Mic/Line Outputs    Onboard Recorder with microSDHC Card    24-Bit/48 kHz Digital    6-Hour AA Batteries + DC Powering Option    Backward-Compatible with Digital Hybrid    AES 256-CTR Encryption

The DCR822’s Vector Diversity subsystem smoothly and continuously combines RF signals from two receiver front ends per channel, with differing phase angles in order to obtain maximum energy. Not only does this method deliver clean, artifact-free performance in all modes, it is actually able to take two signals compromised by multipath interference and reassemble them into a usable signal.

The two RF gain stages (per audio channel) in the front end provide low-noise RF amplification, excellent sensitivity, and extremely low susceptibility to intermodulation and de-sensitization.

The DCR822 has one of the highest Third-Order (IP3) Performance of +15 dBm, comparing this with +5 to +8 dBm provided by typical audio RF transmitters. High IP3 performance allows the DCR822 to better eliminate the negative impact caused by third-order intermodulation artifacts, have better signal-to-noise ratio, and also perform greater reliability in today's congested RF spectrum.

With a noise floor at -120 dBV and a frequency response up to 20 kHz, high-frequency noise in the source audio is more apparent than in conventional wireless systems. The SmartNR algorithm has three modes. When OFF, no noise reduction is performed. When NORMAL is selected, enough noise reduction is applied to remove most of the hiss from the mic preamp and some of the hiss from lavaliere microphones. When FULL is selected, enough noise reduction is applied to remove most of the hiss from nearly any signal source of reasonable quality, assuming levels are set correctly at the transmitter.

A major problem facing wireless users is finding clear operating frequencies, especially in RF saturated environments. SmartTune solves this problem by automatically scanning all the frequencies available in the unit, and tuning to the frequency with the lowest RF interference, significantly reducing setup time.

The DCR822 can record received audio on a microSD card, in the industry-standard .wav (BWF) file format, at 24-bit/48 kHz for compatibility with any audio or video editing software. Recording can be done simultaneously with audio output from the receivers. You can record up to 46 hours on a 32GB card.

The DCR822 offers compatibility with the D-Squared and Duet digital transmitters, including the DBu, DHu, DPr, DCHT, and M2T. There is backward compatibility with any Digital Hybrid wireless transmitters including the SM and SMWB series, WM, HM Series, MM400 Series, HHSeries, LT, LMb, UM400 Series, and SSM.

• Tunes across 144 MHz
• Dual Independent receiver channels
• Vector Diversity with continuous amplitude and phase matching for unparalleled RF performance
• Two RF front ends per audio channel (True Diversity)
• Fast RF scanning and setup via IR
• 24-bit/48 kHz digital audio
• High Third-Order Intercept (IP3) performance of +15 dBm (versus typical performance of +5 to +8 dBm)
• Selectable, two analog and four AES3 digital audio outputs on two TA3M connectors
• 6 hours on four included lithium-ion AA batteries or external DC power
• Onboard recording via microSDHC card in .WAV (BWF) file format
• Built-in RF spectrum analyzer
• SmartTune for quick auto frequency selection
• SmartNR for superior noise reduction with high-noise sources
• Built-in 1kHz audio test tone
• Machined aluminum housing with hard-anodized finish
• OLED display provides visibility in all lighting conditions
• AES-256 CTR mode Encryption with 4 different key policies
• USB port for connectivity with Wireless Designer software

Related Questions and Answers

Q: 1. Does this unit work with the Sony UTX-P40 Wireless Plug-On Transmitter (UC90: 941 to 960 MHz)?

A: Yes, the Sony URX-P41D Dual-Channel Camera-Mount Wireless Receiver (UC90: 941 to 960 MHz) is compatible for use with the Sony UTX-P40 Wireless Plug-On Transmitter (UC90: 941 to 960 MHz).

Q: 2. Can I run this directly into a Canon C70s Mini XLR channel 1 and channel 2 inputs? If so, what cable do I need to do this?

A: Yes, when the outputs of the Lectrosonics DCR822 Compact Dual-Channel Digital Wireless Receiver are configured for analog output, they are compatible for connecting and sending signal to the audio inputs on the Canon EOS C70 Cinema Camera. A set of cables such as the Cable Techniques Low-Profile Straight TA3F to TA3M Mini XLR Cables (15", Pair) (BH #CACTVMXRTS15) would be appropriate for this function: https://bhpho.to/3sXaxjF

Q: 3. Does the URX-P41D provide a stereo digital Mi connection with a FX30 camera when used in conjunction with the SMAD-P30 adaptor?

A: Yes, the Sony URX-P41D Dual-Channel Camera-Mount Wireless Receiver can send stereo audio into the MI shoe of a Sony camera, but the adapter you would need is the SMAD-P5.

Q: 4. Would this connect with my old UM200C Transmitter?

A: Depending on the transmitter type, protocol and frequency, suggest calling Lectrosonics ph: +1 505 892-4501 See below for compatibility: DCR822 - Compact Digital Receiver Continuously tunable tracking filters covering 470.100 - 614.375 MHz Compatible with D2, Duet and Digital Hybrid Wireless® transmitters Lectrosonics DCR822 System Wireless Transmission Digital UHF Diversity True Diversity RF Frequency Band 470.1 to 614.375 MHz https://www.bhphotovideo.com/c/product/1597459-REG/lectrosonics_dcr822_compact_dual_channel_digital.html/accessories

Q: 5. Can the Sony URX-P41D be paired with a Lectrosonics LMb transmitter with the same frequency range?

A: No, a Sony URX-P41D Dual-Channel Camera-Mount Wireless Receiver will not work with a Lectrosonics transmitter.

Q: 6. What adapter cables are include with the receiver?

A: The Sony URX-P41D Dual-Channel Camera-Mount Wireless Receiver comes with 2 x XLR to Locking 3.5mm Output Cables and one 3.5mm to Locking 3.5mm Cable.

Q: 7. Will the URX-S03D UWP-D work with the older Sony UTX-B03 Bodypack Transmitter?

A: Yes, as long as the receiver and transmitter both operate within the same frequency band.

Q: 8. Battery Type-4 is not described in your manual or anywhere on the web. What type of battery is type4?

A: Page 34 in the manual for the Sony URX-P41D Dual-Channel Camera-Mount Wireless Receiver (UC14: 470 to 542 MHz) describes Type 4 as a 2500mAH AA battery like BH #WAAAALAX8 for example. https://www.bhphotovideo.com/lit_files/833188.pdf

Q: 9. If utilizing this receiver with a Sony FX-3 and the SMAD-P5 and using two transmitters, is the system still true diversity? Also, is auto gain control the only option with the SMAD-P5 and the FX-3?

A: Yes, the Sony URX-P41D Dual-Channel Camera-Mount Wireless Receiver still uses true diversity reception when receiving audio from two transmitters and connected to the Sony SMAD-P5 Digital MI Shoe Adapter.

Q: 10. Is there a 3.5mm to TA3 cable to plug this into an 833 TA3 input?

A: A cable such as the Cable Techniques 3.5mm TRS to TA3F Balanced Cable (BH #CACTS2KT318) could be used to facilitate connection between the locking 3.5 mm TRS female balanced output on the Sony URX-P41D Dual-Channel Camera-Mount Wireless Receiver and the TA3 input connections on the Sound Devices 833 Multitrack Field Recorder.