Lectrosonics' Microphone Cable Adapter for UH200D/UH400/HM Transmitter is to be used with the UH200D, UH400 and HM plug-on transmitters with T-powered
microphones. It will protect a T-power microphone against the 48V phantom power setting in the transmitter while allowing normal operation. The transmitter should be set to the 15V position for best operation and minimum current drain.
Lectrosonics MCA-M30 Specs
Compatible with Lectrosonics UH200D, UH400, and HM plug-on Transmitters with T-Powered Microphones