Sony DWT-B03R DWX Series Digital Wireless Microphone Bodypack Transmitter

BH #SODWTB03R • MFR #DWT-B03R
Sony DWT-B03R DWX Series Digital Wireless Microphone Bodypack Transmitter
Key Features
  • 470.125 to 607.875 MHz, 25 kHz Steps
  • 614.125 to 615.875 MHz, 25 kHz Steps
  • High-Quality Wireless Audio
  • AES 256-Bit Encryption
The Sony DWT-B03R DWX Series Digital Wireless Microphone Bodypack Transmitter from Sony is the updated, third generation wireless bodypack transmitter featuring Sony's digital audio processing, encryption, and RF transmission technologies. The transmitter can be used to capture audio for live stage, theater, and studio based TV applications when paired with a receiver and microphone (sold separately).
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Sony DWT-B03R DWX Series Digital Wireless Microphone Bodypack Transmitter

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Sony DWT-B03R Overview

The Sony DWT-B03R DWX Series Digital Wireless Microphone Bodypack Transmitter from Sony is the updated, third generation wireless bodypack transmitter featuring Sony's digital audio processing, encryption, and RF transmission technologies. The transmitter can be used to capture audio for live stage, theater, and studio based TV applications when paired with a receiver and microphone (sold separately).

The ultra-compact, lightweight, bodypack transmitter is built with a robust die-cast magnesium body. It features selectable audio input for mic or line level and a choice of 2, 10 or 25 mW RF output. A single Sony NP-BX1 lithium-ion battery powers the unit for approximately 7 hours at 10 mW transmitter settings. Other features include: input attenuator, RF frequency selection, RF power output, audio LCF frequency, and low-power sleep mode (at the transmitter).

Furthermore, all of this can be remotely controlled from the DWR-R03D, DWR-R02DN, and DWRS02DN digital wireless receivers (sold separately), or Wireless Studio software. A high channel density 375 kHz operation mode is available with no loss in signal quality, allowing for up to 16 simultaneous multi-channel operation per 6 MHz TV channel. Finally, the DWT-B03R includes a wire style detachable belt clip, carrying case, and a NP-BX1 lithium-ion battery.

Ultra-compact, lightweight and built with a robust die-cast magnesium body
Audio input is selectable for mic or line level
Choice of 2, 10, or 25 mW RF output
Long battery life use with Sony's NP-BX1 lithium-ion batteries (approximately 7 hours at 10mW tx setting)
Transmitter functions, including input attenuator, RF frequency selection, RF power output, audio LCF frequency and low power sleep mode (at the transmitter), can all be remotely controlled from the DWR-R03D, DWR-R02DN, and DWRS02DN digital wireless receivers (sold separately), or Wireless Studio Windows software
High channel density 375 kHz operation mode available with no loss in signal quality, allowing for up to 16 simultaneous multi-channel operation per 6 MHz TV channel
Four codec operational modes are selectable via the unit's OLED display menu
Splash-resistant and ready for rain, perspiration, or spray (equivalent of IPX4/IPX5), ideal for TV/film production and theater applications
Standard features include transmitter/receiver ID, setting lock, user setting memory, and phase reverse mode
High-resolution OLED display provides local display of all menu selections
DWT-B03R is supplied with a wire-style, detachable belt clip

Sony DWT-B03R Specs

Wireless InterfaceWiDIF-HP
Oscillator TypeCrystal-controlled PLL Synthesizer
Antenna Typeλ/4 flexible wire
EmissionG1E or G1D
Audio Carrier FrequenciesUC7: 470.125 to 607.875 MHz and 614.125 to 615.875 MHz, 25 kHz steps
RF Power2/10/25 mW (e.r.p) selectable
Input ConnectorSmall 3-pin connector with lock
Reference Input LevelMic: -60 dBV (-58 dBu), 1 kHz (at 0 dB attenuator level)
Line: +4 dBu, 1 kHz
Maximum Input LevelMic: -22 dBu (with 0 dB attenuator)
Line: +24 dBu
AttenuatorAttenuator Adjustment Range: 0 to 48 dB (3 dB steps, Mic input mode only)
Frequency Response20 Hz to 22 kHz (typical)
Dynamic Range106 dB or more typical (A-weighted, T.H.D. = 1%)
Total Harmonic Distortion (THD)Mode 1, Mode 2: 0.03% or less
Mode 3: 0.3% or less
Audio DelayMode 1: 0.8 ms (total: 2.7 ms)
Mode 2: 0.7 ms (total: 1.2 ms)
Mode 3: 1.8 ms (total 3.7 ms)
*Analog output
Wireless RemoteCross Remote (2.4-GHz IEEE802.15.4 compliant)
DisplayOLED
Power Requirements3.6 VDC (with rechargeable battery pack NP-BX1)
Battery Operating TimeApproximately 7 hours with Sony's NP-BX1 at 77°F / 25°C at 10 mW output (with the wireless remote control function off and dimmer mode set to auto off)
Operating Temperature32 to 122°F / 0 to 50°C
Storage Temperature-4 to 140°F / -20 to 60°C
Dimensions (W x H x D)2.09 x 2.36 x 0.67" / 5.30 x 6.00 x 1.70 cm
2.36 x 2.36 x 0.67" / 6.00 x 6.00 x 1.70 cm with the projection parts) (excluding the antennas)
Weight3.5 oz / 99.0 g
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