Sony DWTP01/E4250 Digital Plug-on Transmitter

Sony DWTP01/E4250: Picture 1 thumbnail Sony DWTP01/E4250: Picture 2 thumbnail Sony DWTP01/E4250: Picture 3 thumbnail Sony DWTP01/E4250: Picture 4 thumbnail

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About Sony DWTP01/E4250

The Sony DWTP01/E4250 Digital Plug-on Transmitter adapts to XLR terminated microphones and enables them to be used with Sony UHF wireless microphone receivers operating on UHF channels 42/51: 638 to 698MHz. The transmitter features 48V phantom power for condenser microphones and digital audio processing for lower noise and longer, efficient range.

Up to three selectable output power settings are provided for maximum results and improved battery efficiency. Two AA alkaline batteries power the DWT-P01 for up to 5 hours at the 10mW power setting. Additional features include an input attenuator, RF frequency selection, RF power output, Audio LCF frequency and a power sleep mode (in the transmitter) that can be remotely controlled from the DWR-S01D digital wireless receiver.

Sony DWTP01/E4250 Features

  • Supports mic or line input
  • Audio and metadata transmission operates on UHF-TV channels 42 to 51 (638 to 698 MHz)
  • Transmitter settings can be remotely controlled from the digital wireless receiver (using 2.4 GHz IEEE802.15.4 communication technology)
  • Compact, lightweight and built with a sturdy die-cast magnesium body
  • 5 hr battery life using two AA alkaline batteries at 10 mW power setting
  • Selectable output power 1 / 10 /50mW

Sony DWTP01/E4250 Specifications

Battery Life
Approximately 5 hr at 10 mW output using alkaline batteries
For use with DWX Series wireless products operating on the same frequencies
Type of Transmitter
UHF Digital Plug-in
Power Requirements
DC 3.0V, (two AA size batteries)
Audio Input Connector
XLR-3, female
Audio Input Level
Max. -22 dBu (with 0 dB attenuator) Mic; +24dBu Line
Carrier Frequencies
638 to 698 MHz (TV channels 42 to 51)
Crystal controlled PLL synthesizer
Frequency Response
20Hz to 20kHz
RF Power Output
1 mW / 10 mW / 50 mW
Type Of Emission
G1E or G1D
1.75x1.75x4.5" / 4.45x4.44x11.43cm
9 oz / 255.14 g (including batteries)
Mfr #
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