Lectrosonics DSR4 User Manual

DSR4
Four Channel Digital Slot Receiver
DSR4-A1B1, DSR4-B1C1, DSR4-941, DSR4-961
INSTRUCTION MANUAL
Rio Rancho, NM, USA
www.lectrosonics.com
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• Four independent channels, compact
design
• Two diversity options for maximum
exibility
• 24 bit/48 kHz digital for awless audio
• AES 256-bit, CTR mode encryption, with
4 dierent key policies available
• High IP3 performance of +15 dBm for
tough RF environments
• Analog and AES3 digital audio outputs
• External DC powering options and USB
input for rmware updates and data
transfer
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Lectrosonics DSR4 Specifications

General

Number of Channels	4
Frequency Range	470 - 608 MHz
Frequency Step Size	25 kHz
Adjacent Channel Rejection	> 70 dB
Receiver Type	Diversity
Audio Output	Balanced XLR, Unbalanced 1/4"
Audio Frequency Response	20 Hz - 20 kHz
Audio Distortion	< 0.1% THD
THD	< 0.5%
Signal-to-Noise Ratio	>100 dB
Power Requirements	DC 12-18 V
Operating Temperature	-20°C to +50°C