A handheld dynamic microphone transmitter for the OMNITRONIC UHF-E series, operating at a fixed carrier frequency of 525.3 MHz within the UHF 518–548 MHz band. It uses a cardioid polar pattern, has a 50–20,000 Hz frequency response, and provides up to 60 m line-of-sight range. The transmitter is powered by two AA batteries, delivers 10 mW RF output, and includes an on/off/mute switch and charge-status indicator.