Lectrosonics DSQD 4 Channel Digital Receiver

5,675.00 USD

4 Channel Digital Receiver

Unavailable for shipping outside of The United States and Canada.

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SKU: LECDSQD4CH Categories: , , , Tags: ,
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Description

Lectrosonics DSQD 4 Channel Digital Receiver

  • Four-channel, half-rack design
  • Continuously tunable tracking filters covering 470.100 – 614.375 MHz
  • Compatible with D2, DSW, Duet and Digital Hybrid Wireless® transmitters
  • Built-in wideband antenna multicoupler with loop-thru for additional receivers
  • Antenna bias power enabled from the front panel (fused and over-temperature protected)
  • IR bi-directional port for transmitter setup
  • Analog and Dante® audio outputs with TalkBack (in applicable RX modes)
  • Ethernet and USB interface

The DSQD Half Rack Receiver with analog and digital Dante® network 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 470.100 – 614.375 MHz.

Antenna ports on the rear panel accept input from remote antennas, with a “loop-thru” output to another mainframe using the internal multicoupler. A kit is also available to mount antenna inputs (BNC connectors) on the front panel.

Operating Spectrum: 470.100 - 614.375 MHz
Frequency Adjustment Range: 25 kHz steps
Sampling Size and Rate: 24-bit, 48 kHz
Digital Modulation: 8PSK with Forward Error Correction
Data Encoding: Proprietary ADPCM
Encryption: AES 256-CTR (per FIPS 197 and FIPS 140-2)
Latency:  
Digital Output:
  • D2 mode: 0.75 ms plus Dante
  • Duet mode: 1.4 ms plus Dante
  • Hybrid modes: 2.0 ms plus Dante
Analog Output:
  • D2 mode: 1.25 ms
  • Duet mode: 1.9 ms
  • Hybrid modes: 2.5 ms
Audio Performance:  
Frequency Response: 20 Hz - 20 KHz, +\-1 dB
THD+N: 0.05% (1 KHz @ -10 dBFS)
Dynamic Range: 108 dB A-wtd, NR=NORMAL
Adjacent Channel Isolation: >85 dB
Diversity Technique: Noiseless antenna switching
Sensitivity: -98 dBm for 10-5 BER
Antenna Inputs/Outputs: Dual BNC female, 50 ohm impedance
Audio Outputs:  
XLR: Balanced, -35 to +8 dBu
Headphone: 1/4 inch phone jack
Dante: RJ45
AES3 model only: TA3M
Power and size  
External DC Power: 7 to 18 VDC; 2.5A (max)
Weight: 1.95 lbs.; 880 grams
Dimensions: 8.375 x 1.75 x 7.375 in (213 x 44.5 x 187 mm)