Lectrosonics DSQD Digital 4 Channel Receiver with Dante

The DSQD Half Rack 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 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.

Key Features

• Four-channel, half-rack design
• Continuously tunable tracking filters covering 470.100 - 614.375 MHz
• Compatible with stereo and mono digital transmitters, 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 Digital audio outputs with TalkBack (in applicable RX modes)
• Ethernet and USB interface

Technical Specifications

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)
System Latency
Digital Output
D2 mode 1.4 ms plus Dante
Duet mode 1.4 ms plus Dante
Hybrid modes 2.0 ms plus Dante

Analog Output
D2 mode 1.9 ms
Duet mode 1.9 ms
Hybrid modes 2.5 ms
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 1/8 inch phone jack
Dante model only RJ45 Gigabit Ethernet
AES3 model only TA3M
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.
Origin
Designed and manufactured in the USA
Included Accessories
1-USB cable (#21926)
1-Bracket, rear tie (#25990)
1-Bracket, front tie (#25991)
1-Rack flange bracket (#27076)
1-Rack “D” handle (#27082)
1-SCR10 cap screw (#28885)
1-Spacer (#28951)
1-Rubber feet, large, stick on (#35664)
1-Hex key (#35800)
1-Hole plug (#35959)
1-right angle BNC antenna, block 20 (#A500RA20)
1-right angle BNC antenna, block 22 (#A500RA22)
1-power supply (#DCR15/4AU)