The Lectrosonics DSQD/AES3 Half Rack Receiver with analog and digital AES3 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.
The DSQD Receiver is a four-channel design with a host mainframe that contains the DSP, microprocessor, antenna multicoupler and control interface. The system is compatibile with transmitters of DUET, SM, LT, HM, SSM, HH UM400(a), LM, MM, and WM series!
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.
DSQD Front Panel
Monitor any individual audio channel, or a stereo mix between pairs. Volume knob recesses into front panel.
LCD Control Panel Easy navigation of all setup parameters is provided by a full color, backlit, LCD screen and membrane push buttons. The high resolution display provides fantastic monitoring of all receiver parameters.
2-Way IR A bidirectional IrDA interface allows quick syncing of settings and encryption keys to transmitters with the push of a button.
USB Port Easily interface to Wireless Designer or third-party software via the standard USB port, greatly accelerating setup time and expanding system monitoring capabilities.
LED Indicators Two LEDs provide positive indication of antenna bias power state.
DSQD Rear Panel
Antenna Ports Antenna inputs and outputs to an additional DSQD allow “stacking” of up to three mainframes with a single pair of antennas.
Audio Outputs Four full-size XLR jacks provide analog outputs. Two digital AES3 ports provide four channel digital output.
Ethernet Port Easily interface to Wireless Designer or third-party software via the control Ethernet port, greatly accelerating setup time and expanding system monitoring capabilities.
Power Supply Input The DSQD is powered by 7 to 18 VDC from an external source capable of 2.5 amps.
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 Source: 1.0 ms plus Dante network
Analog Source: 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
Digitale Outputs: 2x AES3
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
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