OMNITRONIC PORTY-8A is a UHF bodypack transmitter supplied with a lavalier microphone. It operates on the fixed carrier frequency of 863.1 MHz within the license-free 863–865 MHz European UHF band. The transmitter provides a wireless operating range of up to 60 m, an RF power output of 10 mW, and includes a detachable 0.9 m cable. The unit has a black finish and weighs 0.13 kg.