Sony DWTP01/4250 Digital Plug-on Transmitter

The DWT-P01digital plug-on transmitter /4250 model operates within a 60 MHz range, from 638 to 698 MHz. Audio input is selectable from either mic or line level. The DWT-P01 provides a choice of 1, 10 or 50 mW RF output. The transmitter operates for approximately 3.5 hours using two AA size alkaline batteries at 10 mW output power. The DWT-P01 supports use of alkaline, lithium, or nickel-metal hydride batteries. Transmitter functions; including input attenuator, RF frequency selection, RF power output, Audio LCF frequency and a power sleep mode (in the transmitter) can be remotely controlled from the digital wireless receiver. The DWT-P01 also includes 48V phantom powering.

Highlights:

* 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
* 3.5 hr battery life using two AA alkaline batteries @ 10 mW power setting
* 7 1/2 hr battery life using two AA nickel-metal hydride batteries @ 10 mW power setting
* 10 1/2 hr battery life using two AA lithium batteries @ 10 mW power setting
* Selectable output power 1/10/50 mW