Sony URX-S03D 2-Channel Slot-In Portable Wireless Receiver for UWP-D Microphone System, UHF Channels 25/36: 536 to 608MHz

SKU: ISORXS03D25 MFR: URX-S03D/25
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Key Features

  • Experience superior sound quality with this Sony wireless receiver, ensuring crystal-clear audio.
  • Achieve reliable connectivity with the UWP-D microphone system, perfect for professional use.
  • Minimize voice delay with low latency, ideal for live broadcasts and real-time applications.
  • Enjoy wide compatibility with UHF channels 25/36, operating from 536 to 608MHz for flexibility.
  • Ensure ease of use with the slot-in design, seamlessly integrating into your existing setup.
  • Benefit from the durability of Sony's wireless technology, built to withstand demanding conditions.
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Special Order?Estimated to Ship: 08/19/2025
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Sony URX-S03D Specifications

  • Compatibility

    UWP-D Microphone System

  • Antenna Connector

    2x BNC-R, 50Ohms

  • Squelch

    Level: 15 dBMu / Off (0 dBMu = 1 MuV)

  • Audio Output Level

    -40 dBu (0 dBu = 0.775 Vrms with modulating frequency of 1kHz and frequency deviation of +/-5.0 kHz)

  • Accessory Connector

    1x D-sub connector (15-pin)

  • Reception

    True diversity method

  • Oscillator

    Crystal-controlled PLL synthesizer

  • Carrier Frequency

    UHF Channels 25/36: 536 to 608MHz

  • Signal to Noise Ratio

    60dB or more (A-weighted)

  • Voice Delay

    0.375 ms

  • De-emphasis

    50 Mus

  • Frequency Deviation

    +/-5kHz

  • Frequency Response

    40Hz to 18kHz

  • Distortion

    0.9% or less (with modulating frequency of 1 kHz and frequency deviation of +/-5.0kHz)

  • Tone Signal

    In UWP-D Compander Mode: 32.382kHz
    In UWP Compander Mode: 32kHz
    In WL800 Compander Mode: 32.768kHz

  • Indicators

    Power 1/2, RF 1/2

  • Operating Temperature

    0 to 50 deg. C (32 to 122 deg. F)

  • Storage Temperature

    -20 to 55 deg. C (-4 to 131 deg. F)

  • Supply Voltage

    7.0 VDC (supplied from camcorder or wireless adapter)

  • Current Consumption

    200 mA or less (during 7 VDC)

  • Dimensions

    3.5 x 4.6 x 1.2" (8.89 x 11.68 x 3.05cm)

  • Weight

    11 oz (311.84g)

  • UPC Code

    027242913967

About Sony URX-S03D

Explore the world of high-quality sound with the URX-S03D 2-Channel Slot-In Portable Wireless Receiver, a pioneering product in the UWP-D Series. This compact and durable receiver is specifically designed to fit seamlessly into the slots of Sony XDCAM and HDCAM camcorders, enhancing your audio capturing capabilities.

Working harmoniously with the UTX-B03HR belt-pack transmitter, this user-friendly system offers easy channel setting functions and advanced features to ensure stable RF transmission. The URX-S03D is powered by Sony's Digital Audio Processing technology, guaranteeing superior sound quality that faithfully reproduces even the most transient sounds, such as a bell ring or a handclap.

The URX-S03D stands out with its true diversity reception system, which utilizes two adjustable receiving antennas, each equipped with its own RF circuits. This system compares RF signals from both antennas and automatically selects the stronger signal for output, significantly reducing RF signal dropout and ensuring highly stable reception.

This portable wireless receiver is not only compatible with a wide range of Sony camcorders, including XW-X320, PXW-X400, PDW-850/750, and many more, but also works seamlessly with Sony 800 and UWP Series transmitters. Its compatibility extends to Sony's WL-800 Series, allowing users to switch between different companding modes.

The URX-S03D is crafted with a robust metal body, designed to withstand rough operating conditions. Its weatherproof structure makes it a reliable choice for use in extreme conditions. The receiver also features a large display, automatic channel setting function, USB connection for power supply, and line input availability.

The URX-S03D also offers a selectable squelch feature, which can be easily turned on or off in the menu, providing you with more control over your audio capture. With its Auto Set channel mode and Clear Channel Scan, the system can automatically find and set available frequencies within the operating range, making system setup fast and easy.

Experience the power of Sony's Digital Audio Processing with the URX-S03D 2-Channel Slot-In Portable Wireless Receiver, and elevate your audio capturing capabilities to new heights.

Sony URX-S03D Features

  • Sony Digital Audio Processing
  • High quality audio amplifier adopted
  • Great usability with Sony XDCAM and HDCAM camcorders
  • Direct digital connection to XDCAM, DWA-01D or DWA-F01D
  • Easy-to-use Automatic Channel Setting mode
  • True Diversity Reception System for stable reception
  • Compatibility with UWP Series / WL-800 Series
  • Robust metal body
  • Weatherproof structure
  • Selectable squelch

Warranty Information

This product has a limited warranty of 12 months for parts and 3 months for labor.

Product Documents

User Manual

Key Features

  • Experience superior sound quality with this Sony wireless receiver, ensuring crystal-clear audio.
  • Achieve reliable connectivity with the UWP-D microphone system, perfect for professional use.
  • Minimize voice delay with low latency, ideal for live broadcasts and real-time applications.
  • Enjoy wide compatibility with UHF channels 25/36, operating from 536 to 608MHz for flexibility.
  • Ensure ease of use with the slot-in design, seamlessly integrating into your existing setup.
  • Benefit from the durability of Sony's wireless technology, built to withstand demanding conditions.

What's in the box:

  • Sony URX-S03D 2-Channel Slot-In Wireless Receiver
  • 2x Whip Antenna
  • Sony 1 Year Limited Warranty