Lectrosonics DSR Two Channel Digital Wireless Slot Receiver

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LectrosonicsSKU: LEC-DSR-A1B1

Price:
Sale price€2.823,00 Regular price€2.971,00
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Questions? Please call us on +43 660 932 0445
or email sales@prosoundeurope.com

Description

The Lectrosonics DSR digital receiver provides the highest level of RF and audio performance available with a versatile feature set in a compact design for camera mounted applications. Settings can be made from the front panel, making the unit ideal for use in camera hop configurations, in bags and on sound carts. An RF spectrum analyzer and SmartTune are built into the receivers to alleviate interference problems in an increasingly congested RF spectrum.

The mechanical design of the receivers fits into the SuperSlot ecosystem and combines field-proven features developed over many years of experience in motion picture and television production. To decrease weight, the DSR provides a two channel receiver in one unit powered by external DC. The receivers are also equipped with an IR port for data transfer between units. The machined aluminum housing and panels are surfaced with a hard-anodized finish with laser etched markings to withstand the rigors of field production.

The RF gain stages in the front end use a newly developed design to provide low noise RF amplification, excellent sensitivity and extremely low susceptibility to intermodulation and de-sensitization.

Features

  • Two independent channels, compact design
  • Vector diversity for superior performance
  • Latest generation of SR Series: Compatible with huge existing ecosystem
  • Compatible with D2, HDM, Duet and DCHX Digital modes and all hybrid modes
  • 24 bit/48 kHz digital for flawless audio
  • AES 256-bit, CTR mode encryption, with 4 different key policies available
  • Analog and AES3 digital audio outputs
  • External DC powering options and USB input for firmware updates and data transfer

Included Accessories

  • 1 – Quickstart Guide
  • A1B1 units (all)
    2 – AMJ-19 jointed SMA antennas
    2 – AMJ-22 jointed SMA antennas
  • B1C1 units (all)
    2 – AMJ-22 jointed SMA antennas
    2 – AMJ-25 jointed SMA antennas
  • 941 units (all)
    2 – AMJ-941 jointed SMA antennas
  • 961 units (all)
    2 – AMJ-961 jointed SMA antennas

Specifications

Operating Frequencies (MHz)
  • Model A1B1: 470.100 - 614.375
  • Model B1C1: 537.600 - 691.175
Frequency Selection Steps 25 kHz
Frequency Stability ±0.001 %
Front end bandwidth ±5.5 MHz, @ -3 dB
Sensitivity 20 dB Sinad: 0.9 uV (-108 dBm), A weighted
Quieting 60 dB: 1.12 uV (-105 dBm), A weighted
AM rejection >60 dB, 2 uV to 1 Volt
Modulation acceptance 85 kHz
Spurious rejection 85 dB
Third order intercept +11 dBm
Diversity method Vector diversity
Antenna inputs 50 Ohm; SMA female connectors
Audio output connectors
  • Interchangeable D connector adapters or camera slot interfaces
  • Dual TA3 male (mini XLR) balanced output adapter
  • Battery sled adapters with TA3 male outputs
Audio Performance (overall system) Frequency Response: 25 Hz to 20 kHz (+0/-3 dB)
THD: 0.2% (typical)
Input Dynamic Range 125 dB (with full Tx limiting)
Overall Latency (time delay) 1.4 ms with digital source, <2.9 ms with Hybrid TX
Audio Test Tone 1 KHz, -50 to +7 dBu, <1% THD
Controls Front Panel:
  • Color LCD display
  • Menu/Sel, Pwr/Back, Up/Down Arrow Buttons
  • USB Port
  • IR Port
Rear Panel:
  • Proprietary connector for audio/power accessory panels
External Power Minimum 7 Volts to maximum 18 VDC, 3.25 W; Max 400 mA at 7 VDC
Weight 164 grams (5.8 oz.) w/o audio adapter
Dimensions 3.375” wide x 1.23” high x 4.50” deep (85.7 mm wide x 31 mm high x 114 mm deep)

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