DSQD Half-Rack Receiver

  • $4,990.00

  • Initial supply may be limited. Orders will be fulfilled first-come, first-served
  • Four-channel, half-rack design
  • Backwards compatible with DSW, Duet and Digital Hybrid Wireless® transmitters
  • Continuously tunable tracking filters covering 470.100 - 614.375 MHz
  • Built-in wideband antenna multicoupler with loop-thru for additional receivers
  • Antenna bias power enabled from thefront panel (fused and over-temperature protected)
  • IR bi-directional port for transmitter setup
  • Analog and Dante® audio outputs withTalkBack (in applicable RX modes)
  • Ethernet and USB interface
  • Offline full-system frequency coordination

The DSQD Half-Rack Receiver is a four channel receiver backwards compatible with SM, LT, HM, SSM, HH UM400(a), LM, MM, and WM transmitters.  It's part of the D Squared digital wireless system.

Four discrete audio channels are packed into a single half-rack chassis, with balanced analog and Dante® digital network outputs. The receiver tunes continuously across the UHF band from 470.100 to 614.375 MHz.

The digital architecture delivers studio quality audio with ultra-low latency. The receiver includes an extended operating range rivaling the best analog and Digital Hybrid Wireless® systems with tracking filters that stay centered on the selected frequency.

The DSQD is also backward compatible with any Digital Hybrid Wireless® transmitters including the SM Series, LT, HM Series, SSM, HH Series, UM400, UM400a, LM Series, MM Series, and WM.

The receiver provides a USB port for firmware updates, an IR port for fast setup and an ethernet port for control. A large, high resolution, backlit LCD and large membrane switches provide an intuitive interface that is highly visible in daylight or dimly lit conditions.

Wireless Designer software integrates the digital and Digital Hybrid Wireless into a single control panel with site scanning and frequency coordination. The software is free and can be used while connected to equipment or offline in planning a multi-channel system.

Antenna ports on the rear panel accept input from remote antennas, with a “loop-thru” output to another mainframe using the internal multicoupler.

Each DSQD ships with half the rack hardware needed to mount two units together, yielding 8 channels in 1RU.


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)
Digital Source 1.0 ms plus Dante network
Analog Source Less than 1.4 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 Greater than 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
External DC Power 7 to 18 VDC; 2.5A (max)
Weight 1.95 lbs.; 880 grams

8.375" x 1.75" x 7.375" (213 x 44.5 x 187 mm.)

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