Power detectors with a coupler, in one compact enclosure, measuring forward and reflected power and VSWR. They are available to cover HF, VHF, UHF, SHF and Microwave frequency bands at different power levels. They can be placed anywhere in line between the transceiver and the antenna, and will interface with the LCD Controller. Able to operate at distances of up to 1km (max) between Power Gizzmo and the head (dependant on installation). Supplied with 2m of interface cable.