The HA band of this Shure P6T-HA Wireless Transmitter operates at 626.475 MHz and 632.550 MHz. Note that due to the frequency range, it's not legal for use in the U.S. Before buying, check your country's wireless frequency regulations as some frequency ranges may be illegal depending on the country. This unit has only undergone a power test and comes with the correct power supply.

Using this Shure P6T-HA Wireless Transmitter is easy. First, make sure you have the correct power supply that comes with the unit and plug it in. But before you start using it, always check your country's wireless frequency laws. Since some frequency ranges are illegal in certain countries, and this unit isn't legal for use in the U.S. because of its frequency range, you don't want to run into any legal issues. As for maintenance, keep it in a dry and clean place. There's no need to do any complex cleaning or upkeep. Just a simple wipe with a dry cloth every now and then will be enough to keep it in good condition. And remember, this unit has only been power - tested, so if you notice any other issues, it's a good idea to consult a professional.