The Sony DWM02/42 Digital Wireless Handheld Transmitter provides a choice of 1, 10, or 50 mW RF output. The transmitter operates for approximately 5 hours using 2 AA size alkaline batteries at 10 mW output power. 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.
- Digital wireless handheld transmitter for use with optional interchangeable microphone capsules
- 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)
- 5 hour battery life using 2 AA alkaline batteries @ 10 mW power setting