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Dual Channel UWP-D kit including 1 x URX-P03D and 2 x UTX-B40

The URX-P03D/KIT includes everything you need to run 2 channels of Sony UWP-D audio. Including the dual-channel portable receiver, two beltpack transmitters, a hot shoe for direct camera integration, plus mics and accessories. Ideal for ENG/EFP jobs this wireless system packs years of experience and quality assurance into a user friendly, yet professional package

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Currently available as

URX-P03D/21KIT – CH 21-30 (470.025-542.000 MHz)

URX-P03D/33KIT – CH 33-41 (566.025-630.000 MHz)

URX-P03D/42KIT – CH 42-48 (638.025-694.000 MHz)


What's in the kit?


1 x URX-P03D dual channel receiver 

2 x UTX-B40 belt pack transmitters 

1 x SMAD-P3D dual channel hot shoe

Accessories included - 

1 x SMAD-P2 cold shoe adapter

1 x Stereo mini BMP (3.5mm) adapter 

2 x XLR-BMP (3.4mm) Cables

3 x Belt Clips 

2 x ECM-V1BMP Lav microphones with windscreens and mic clips

- High Quality Sound

As with all Sony products, advanced digital audio processing technology is used to guarantee high quality audio, with improved transient response performance.

- Light Compact Design

The small, light belt pack design means that the URX-P03D can mount a wide range of cameras (please see SMAD-P3D for compatibility information) without being obtrusive or add unwanted weight to the camera. 

- 3 Channel mixer function with additional wired mic input 

An additional wired microphone is accessible viable the external mic input connector for use with any Sony BMP (locking minijack) microphone. 

Other features include - 

  • Quick and simple channel scan 
  • Automatic channel scan and assign
  • True diversity (when using one channel) and Antenna diversity when using two.
  • Headphone output 
  • USB for charging and external power supply 
  • Robust and durable casing 
  • Varaible output level ±12dB
URX-P03D Specifications
Oscillator Type
Crystal-controlled PLL Synthesizer
Reception Type
Space diversity*
Antenna Type
1/4 wave length wire
Carrier Frequencies: Americas
14UC: 470.125 MHz to 541.875 MHz (UHF-TV channels 14 to 25) 25UC: 536.125 MHz to 607.875 MHz (UHF-TV channels 25-36) 42LA: 638.125 MHz to 697.875 MHz (UHF-TV channels 42-51) (not available in US or Canada)
Carrier Frequencies: Europe, UAE, South Africa, Australia, Malaysia, Vietnam, New Zealand
CE21: 470.025 MHz to 542.000 (not available in Australia, Malaysia, Vietnam or New Zealand) CE33: 566.025 MHz to 633.000 MHz (not available in New Zealand) CE42: 638.025 MHz to 694.000 MHz
Frequency Response
23Hz to 18kHz (typical)
Signal-to-Noise Ratio
96dB (max deviation, A-weighted)
Distortion (T.H.D)
0.9% or less (-60dBV, 1kHz input)
Audio Delay
Approx. 0.375 msec
Analog Input
3-pole mini jack, unbalanced
Analog Input Level
-50dBV (±12dB Adjustable, 3-dB step)
Analog Output
3-pole mini jack, unbalanced
Analog Output Level
-60dBV (at ±5kHz deviation)
Analog Output Adjust Range
-12dB - +12dB (3dB step)
Headphone Output
φ3.5 mm ( 5/32 inch) stereo mini jack
Headphone Output Level
5 mW (at 16-ohm load)
Pilot Tone Signal
32 kHz/ 32.382 kHz/ 32.768 kHz
Power Requirements
DC 3.0 V (with two AA-size alkaline (LR6) batteries)
DC 5.0V (via USB micro-B)
Battery Operating Time
Approx. five hours with Sony's AA-size alkaline (LR6) batteries at 25ºC (77ºF)
Operating Temperature
0°C to 50°C
32°F to 122°F
Storage/Transport Temperature
-20°C to +55°C
-4°F to +131°F
63 x 82 x 28.4 mm (excluding the anntenas) (W x H x D)
Approx. 210 g (including batteries)
*True Diversity for 1ch use / Dynamic Switching Diversity for 2ch use