The Shure P9T is a half-rack wireless transmitter designed for the PSM 900 Personal Monitor System, pairing with P9RA+ bodypack receivers to deliver in-ear and IFB monitoring on professional stages. Operating across the 596-632 MHz frequency band, this transmitter handles the RF transmission duties for monitoring applications demanding reliability and frequency stability in live or studio environments. Exceptional transmitter linearity minimises frequency intermodulation, enabling up to 20 compatible channels within the same frequency range without crosstalk or signal degradation. The RF Mute Switch silences transmission during system setup, preventing interference during configuration. Scan and Sync technology synchronises the transmitter to any P9RA+ or P9RA bodypack receiver via infrared link in seconds, eliminating manual frequency selection. The unit ships complete with power supply and mounts in standard 19-inch racks. Gigging musicians, studio engineers, and live sound professionals rely on the P9T's rock-solid frequency stability across demanding acoustic environments-from small venues to large touring rigs. The combination of transmitter linearity and intelligent sync protocols makes frequency coordination straightforward, even when multiple systems operate in close proximity. Features Half-rack form factor, 19-inch rack mounting standard 596-632 MHz frequency band with up to 20 compatible channels Exceptional transmitter linearity reduces frequency intermodulation RF Mute Switch prevents RF interference during setup Scan and Sync IR synchronisation with P9RA+ and P9RA receivers Compatible with optional helical, dipole, and omnidirectional antennas Power supply included, ready to rack and operate Professional-grade wireless monitoring for live sound and studio IEM applications