Artificial Ground .

* Frequency coverage 1.8 - 30MHz * Creates artificial ground * Reduces TVI/RFI * Resonates random wire * Easily connected to rig * Size 190 x 89 x 178mm
The MFJ-931 creates an artificial ground, it resonates a random length of wire thrown along the floor and produces a tuned counterpoise. This artificial ground effectively places your rig near actual ground potential; even if your rig is on the second floor or higher where no earth ground is possible. It eliminates hot spots and RF feedback created by bad earthing.