1 1

Lectrosonics

DCR822 - Digital 2-Channel Receiver

DCR822 - Digital 2-Channel Receiver

3.576,00 EUR

excl. VAT

3.576,00 EUR
Sale
Frequency range
  • Vector Diversity with two receivers per channel
  • High IP3 and high-current front ends
  • IR bi-directional port
  • Analog and Digital audio outputs with TalkBack
  • Up to 4 channel recording on microSD card
  • Bright, high-density OLED display
  • AES 256-bit, CTR mode encryption, with 4 different key policies available

Ready to ship in 14 days

Item number: A10099

The DCR822 compact 2-channel digital receiver with analog and digital audio outputs utilizes the Lectrosonics signature digital architecture with remarkable audio quality and ultra-low latency. The receiver includes an extended operating range rivaling the best analog and Digital Hybrid Wireless® systems with continuously tunable tracking filters covering the entire frequency band of the unit. The innovative Vector Diversity technology raises the bar for digital transmission integrity with two RF front ends per channel, and a unique phase-matching system. The extremely robust RF front ends of the receiver will hold up in severe RF environments and close carrier spacing, whether analog or digital. The DCR822 has a flexible output routing scheme, allowing a variety of applications including Talkback. And, a digital recorder at 24 bits, 48 kHz is included – and records up to 4 audio tracks on a front-mounted microSD card.

The 822 receiver is compatible with pure digital transmitters from the D Squared line including the DBSM, DBSMD, DBu, DHu, DPR and DPR-A. The 822 is also compatible with stereo digital transmitters including the DCHT and M2T. Finally, the receiver is also backward compatible with any Digital Hybrid Wireless transmitter made in the last 20 years.

  • Model A1/B1: 470.100 - 614.375
  • Model B1/C1: 537.600 - 691.175
  • Model 941:
  • Frequency Selection Steps: 25 kHz
  • Frequency Response: 25 Hz to 20 kHz (+0/-3 dB)
  • Front end bandwidth: ±5.5 MHz, @ -3 dB
  • Sensitivity:
  • AM rejection: >60 dB, 2 uV to 1 Volt
  • Modulation acceptance: 85 kHz
  • Spurious rejection: 85 dB
  • Third order intercept: +15 dBm
  • Diversity method: Vector Diversity
  • Antenna inputs: Dual SMA female jacks; 50 Ohm impedance
  • Audio output: Rear panel 2 TA3M connectors; can drive 600 Ohm, adjustable from -50 to +5 dBu in 1 dB steps (into nominal 10 k bal. load)

THD: 0.2% (typical)

SNR at receiver output (dB):

Note: The dual envelope “soft” limiter provides exceptionally good handling of transients using variable attack and release time constants. Once activated, the limiter compresses 30+ dB of transmitter input range into 4.5 dB of receiver output range, thus reducing the measured figure for SNR without limiting by 4.5 dB

  • Input Dynamic Range: 125 dB (with full Tx limiting)
  • Overall Latency (time delay): 1.4 ms with digital source, <2.9 ms with Hybrid TX
  • Audio Test Tone: 1 KHz, -50 to +5 dBu, <1%THD
  • Front Panel:
  • Rear Panel:
  • External Power:
  • Battery Life: 6 hrs. continuous, w/ 4 disposable, 1.5VDC AA Lithium batteries (recommended)
  • Weight: 408 grams with batteries (14.4 oz.)
  • Dimensions: 3.23” wide x 1.23” high x 4.75” deep (82.042 wide x 31.242 high x 120.650 deep mm)
  • Storage media: microSDHC memory card
  • File format: .wav files (BWF)
  • A/D converter: 24-bit
  • Sampling rate: 48 kHz
  • Recording modes/Bit rate: 24 bit - 144 kbytes/s per channel (up to 4)
  • Audio Performance:
  • Operating temperature range:
  • 1x DCR822 digital 2-channel receiver
  • 4x AA batteries
  • 1x MicroSD card (part# 55010)
  • A1B1 version: 2x AMJ-19 and 2x AMJ-22 antennas
  • B1C1 version: 2x AMJ-22 and 2x AMJ-25 antennas
  • 941 version: 2x AMJ-944 antennas
  • 1x CCMINI zippered pouch
View full details