This high - performance Rolls HR70 FM broadcast transmitter comes without a power supply and an antenna. It offers great functionality for your broadcasting needs, despite not including these accessories.

Using this Rolls HR70 FM broadcast transmitter is easy. First, you'll need to connect your own power supply as it's not included. Then, attach an external antenna if you want better signal range. When using, make sure the power source voltage matches the transmitter's requirements. To maintain it, keep it in a dry and clean place. Avoid exposing it to extreme temperatures or humidity. If you notice any issues, turn it off immediately and check for loose connections or other visible problems.