Lectrosonics DR - Encrypted Receiver (470.100 to 691.175 MHz)

BH #LEDR6CH • MFR #DR
Lectrosonics
Lectrosonics DR - Encrypted Receiver (470.100 to 691.175 MHz)
Key Features
  • For Broadcast TV, Live Stage, Theater
  • Six-Channel Modular Designed Receiver
  • 256-bit Encryption AES 256-CTR
  • 20 Hz to 20 kHz Frequency Response
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The DR from Lectrosonics is a modular 256-bit encrypted six-channel digital wireless receiver and host mainframe for use with the DSW Encrypted Digital Wireless System that includes DSP, microprocessor, antenna multicoupler, and control interface. It can be used when receiver modules (sold separately) are installed on either side of the mainframe for audio applications such as broadcast TV, live stage, theater, houses of worship, and more. The frequency response is 20 Hz to 20 kHz. The digital architecture, which operates on the standard UHF FCC part 74 frequencies (TV channel band), provides only 2.5 ms of latency and has a better, extended operating range than standard analog and Digital Hybrid Wireless systems.
Special Order
Expected availability: 7-10 business days
$3,725.00
$311/mo. suggested payments.*
with 12 Mos. Promo Financing

Important Notice

  • This item is noncancelable and nonreturnable.
Deesh P., B&H Pro Audio Expert

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Lectrosonics DRM Overview

  • 1Description
  • 2Modular Versatility
  • 3Front-Panel Antenna Mounts
  • 4Headphone Monitor
  • 5LCD and Control Panel
  • 6Encryption Key Interface
  • 7Front-Panel USB Port
  • 8Audio Outputs

The DR from Lectrosonics is a modular 256-bit encrypted six-channel digital wireless receiver and host mainframe for use with the DSW Encrypted Digital Wireless System that includes DSP, microprocessor, antenna multicoupler, and control interface. It can be used when receiver modules (sold separately) are installed on either side of the mainframe for audio applications such as broadcast TV, live stage, theater, houses of worship, and more. The frequency response is 20 Hz to 20 kHz. The digital architecture, which operates on the standard UHF FCC part 74 frequencies (TV channel band), provides only 2.5 ms of latency and has a better, extended operating range than standard analog and Digital Hybrid Wireless systems.

The DR six-channel receiver features antenna ports on the rear panel that accept inputs from remote antennas, or you can use it as a loop-thru output to another mainframe receiver using the internal multicoupler. There is a kit available, (sold separately) to mount the BNC antenna inputs to the front panel and route the coaxial cable inside the mainframe chassis.

Other features of the DR receiver include six built-in XLR jacks that provide analog and AES-EBU outputs; a RS-232 port that allows you to control the unit with third party devices. In addition, wireless software for Mac and Windows computers is included, which you can use for frequency coordination and to provide an overall view of your system, including mainframes connected, and more. The display is scalable to fit several different screen sizes and color themes.

Modular Versatility

Individual receiver modules (sold separately) are nested on both sides of the mainframe assembly. The modules tune across a 25.6 MHz range and can be positioned in any of the six pockets in the chassis. Delrin retaining clips keep the modules securely in place

Front-Panel Antenna Mounts

Convenient when the receiver is installed in a rack mount transit case

Headphone Monitor

Monitor individual channels or a mix of any number of channels. Volume knob recesses into front panel

LCD and Control Panel

Easy navigation of numerous setup parameters is provided by a backlit LCD, membrane pushbuttons and a rotary control wheel

Encryption Key Interface

Encryption key transfer and complete transmitter setup is accessed through a TRS mini-jack connection

Front-Panel USB Port

A standard USB interface is provided on the front panel for the PC interface

Audio Outputs

Six XLR jacks provide analog and AES-EBU outputs in various configurations as labeled on the rear panel

Lectrosonics DRM Specs

System
Operating Frequencies470.100 - 691.175 MHz in 25 kHz steps
Sampling Size and Rate24-bit, 48 kHz
ModulationDigital: 8PSK
Symbol Rate128 k
Data Compression MethodProprietary ADPCM
EncryptionAES 256-CTR (per FIPS 197 and FIPS 140-2)
System Latency2.5 ms
Audio Frequency Response20 Hz to 20 kHz, +/- 1 dB
Distortion0.05% THD+N, 1 kHz @ -10 dBFS
Dynamic Range108 dB A-wtd, NR=normal
Receiver
Sensitivity-98 dBm for 10-5 BER
Diversity MethodNoiseless antenna switching
Antenna Inputs2x BNC female, 50 ohms impedance
Audio Outputs6x XLR balanced, -50 to +5 dBU analog or 3x AES-EBU
Headphone1/4" (6.3 mm) phone jack
External DC Source10 to 18 VDC; 40 Watts fully populated
Dimensions (L x H x D)19 x 1.75 x 10.6" (483 x 44 x 269 mm)
Weight6.58 lb (2.98 kg)
Packaging Info
Box Dimensions (LxWxH)15 x 11 x 7"
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