Lectrosonics D4R - Digital 4-Channel Wireless Receiver

Lectrosonics D4R - Digital 4-Channel Wireless Receiver

Lectrosonics D4R - Digital 4-Channel Wireless Receiver


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Product Highlights

  • DTV-Free Operating Frequencies
  • Digital or Analog Outputs
  • Headphone Jack
  • High Resolution 48 kHz 24-Bit Audio

This item is noncancelable and nonreturnable.

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Lectrosonics D4R overview

  • 1Description

The D4R from Lectrosonics is a 4-channel wireless receiver that operates on the DTV-free frequencies of 902-928 MHz. When used with a Lectrosonics D4T transmitter, the D4R receives either 2 or 4 channels of analog or digital audio. It gets power from an external source, such as a battery distribution system that would be used in a field production bag. The D4R is an extremely compact wireless solution that provides premium broadcast-quality audio and first-rate reliability.

DTV-free unlicensed ISM band 902-928 MHz
Digital or analog outputs
24-bit, 48 kHz audio
4 channel operation
Extended operating range
Channel pairing for stereo monitoring
Powered by 9 to 16 VDC
In the Box
Lectrosonics D4R - Digital 4-Channel Wireless Receiver
  • 2 x Lectrosonics 21422 Center Fed, Half Wave Antennas
  • Lectrosonics 21747 Right Angle, Unterminated, Locking 6-Foot Power Plug
  • One Year Warranty
  • Table of Contents
    • 1Description

    Lectrosonics D4R specs

    Frequencies 902 - 928 MHz

    Center Frequencies:
    907.776, 912.387, 916.992, 923.904

    Audio Outputs 4 x Line-Level Balanced TA3M Mini-XLR Outputs
    1 x 3.5mm Headphone Output
    Digital Connections 2 x AES/EBU on Balanced TA3M Mini-XLR Outputs
    1 x 4-Pin USB Port (for firmware updates)
    Sampling Rate 48 kHz, 24-bit
    Latency Digital In/Digital Out:
    Less than 1 mS

    Analog In/Analog Out:

    Selectable Channels 4 Digital
    2 Digital, 2 Analog
    4 Analog
    Power Output 200 mW
    Dynamic Range > 104 dB A-weighted
    THD & Noise < 0.05% (1 kHz @ -10 dBFS)
    Frequency Response 20 Hz - 20 kHz, +/- 0.5 dB
    Power Requirements 9 - 16 VDC
    Power Consumption 250 mA
    Dimensions 4 x 4 x 1.5" (101.6 x 101.6 x 38.1 mm)
    Weight 12.2 oz (346 g)
    Packaging Infoyvuzebrbasdzeyzcvzwdxzwxdxbbuxycurfbx
    Package Weight 1.85 lb
    Box Dimensions (LxWxH) 13.3 x 5.4 x 3.4"

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