The Lectrosonics 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.
Features
- External DC Power: Mains or 7 - 18 DC
- Latency as low as 1.4ms
- Continuously tunable tracking input filters covering 470.100 – 614.375 MHz
- Compatible with mono and stereo digital transmitters, and Digital Hybrid Wireless® transmitters.
- Powering for active antennas, protected, switchable in the menue
- Analog and Digital audio outputs with TalkBack (in applicable RX modes)
- Ethernet and USB interface for remote operation
Included Accessories
- 1-USB cable
- 1-Bracket, rear tie
- 1-Bracket, front tie
- 1-Rack flange bracket
- 1-Rack “D” handle
- 1-SCR10 cap screw
- 1-Spacer
- 1-Rubber feet, large, stick on
- 1-Hex key
- 1-Hole plug
- 2 – right angle BNC antennas, block 19
- 2 – right angle BNC antennas, block 22
- 1-power supply
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
|
| Digital Output |
- D2 mode: 1.9 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: 1/8 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 |
