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.