Compact PSSO PXS bodypack transmitter for PXS receivers, operating in the UHF 470–510 MHz band. It features PLL multifrequency transmission, infrared synchronization, adjustable gain, switchable RF output, lock function, and a multicolor TFT display showing frequency, mute, gain, and charge status. The transmitter provides up to 200 m line-of-sight range and up to 10 hours of battery operation. It has a 4-pin Mini XLR microphone input and USB-C charging.