Vendor Sony

Code DWT-B03R

Stock Contact us to check availability!

£2,450.00 2,450.00
Price inc. VAT: £2,940.00

The third generation of Sony's acclaimed DWX series, this high performance digital wireless bodypack transmitter is an ideal choice for live sound applications including theatre and concerts, as well as studio based TV production and ENG/EFP. Light and compact (27% smaller than its DWT-B01N predecessor), the DWT-B03R features a tough magnesium body that's resistant to rain, spray and sweat.

Sony's advanced digital audio processing, encryption and RF transmission technologies assure secure, stable transmission and reception of very high quality audio with low latency. The DWT-B03R is ideal for use in large-scale multi-channel productions, supporting up to 21 simultaneous channels per 8MHz TV band or up to 16 simultaneous channels per 6MHz TV band.

The DWT-B03R is compatible with Sony Wireless Studio control software for PC (Ver 5.0 or later), allowing flexible remote operation. Remote control of up to 82 transmitters is possible using the Cross Remote™ function combined with the RMU-01 remote control unit (available separately).

Supplied Accessories:

  • Belt Clip (1)
  • Carrying case (1)
  • NP-BX1 (1)
  • Scribble sheet (1)
  • CD-ROM (1)

Wireless Interface




Oscillator Type


Crystal-controlled PLL Synthesizer


Antenna Type


λ/4 flexible wire


Type of Emission


G1E or G1D


RF Power


2 mW/10 mW/25 mW (e.r.p) selectable


Input Connector


Small 3-pin connector with lock


Reference Input Level


MIC: -60 dBV (-58 dBu), 1 kHz (at 0-dB attenuator level)
LINE: +4 dBu, 1 kHz


Maximum Input Level


MIC: -22 dBu (with 0 dB attenuator), LINE: +24 dBu


Audio Attenuator Adjustment Range


0 to 48 dB (3 dB steps, MIC input mode only)


Frequency Response


Transmission: 20Hz to 22kHz (typical)


Dynamic Range


106 dB typical (A-weighted, T.H.D=1%)


Distortion (T.H.D)


MODE1, MODE2: 0.03% or less, MODE3: 0.3% or less


Audio Delay*


MODE1: 0.8 msec (total: 2.7msec) /MODE2: 0.7 msec (total: 1.2msec)/MODE3: 1.8 msec (total 3.7msec)
*Analog output


Wireless Remote Control


Cross Remote (2.4-GHz IEEE802.15.4 compliant)


Power Requirements


DC 3.6 V (with Rechargeable Battery Pack: NP-BX1)


Battery Operating Time


Approx. 7 hours with Sony‘s NP-BX1 at 25℃(77°F) at 10-mW output
(with the wireless remote control function off and DIMMER MODE set to AUTO OFF)


Dimensions (W x H x D)


Approx. 53 x 60 x 17 mm (60 x 60 x 17 mm with the projection parts) (excluding the antennas)


Mass Approx. 99 g