This Sennheiser ew 100 G3 bodypack wireless system includes an EM 100 G3 true diversity receiver and an SK 100 G3 bodypack transmitter. It operates in the B2 frequency range of 626 - 662 MHz. Note that due to this frequency range, it's not legal for use in the U.S. Always check your country's wireless frequency laws before buying. Also, the system doesn't come with antennas. It does include the correct power supply, but be aware that the antenna on the bodypack is exposed.

Using this Sennheiser ew 100 G3 bodypack wireless system is straightforward. First, make sure you've connected the correct power supply. Then, pair the EM 100 G3 receiver with the SK 100 G3 bodypack transmitter. Remember, before you start using it, check your country's wireless frequency laws because the 626 - 662 MHz B2 frequency range may not be legal everywhere. As for maintenance, keep the system clean and dry. Since the bodypack antenna is exposed, handle it with care to avoid damage. If you're not using the system for a long time, store it in a cool, dry place.