RainbowTuner + SWR Bridge
Rainbow Tuner & SWR Bridge Kit Resistive-type SWR bridge displays the relative SWR by illuminating combinations of colorful LEDs. Handles up to 5W RF power and includes a tunable parallel resonant circuit ('ATU') using a tapped inductor that readily tunes an end-fed half wave antenna to cover 7.0-10.16 MHz. When assembled, pc board mounts nicely in an Altoids mint tin, included in the kit! | TO ORDER .. Sorry, sold out. |