RFI caused by radiating cables and wires. Simply clamp the top mounted current ... transformer over a suspected cable or wire (up to 1/4 inch diameter) to detect RFI ... The top-mounted sense coil snaps over wires, cables, etc. up to 1/2" diameter. ... RF currents in antenna elements, ground wires, radials and outside of coax feedlines. ... and filters, analyze modulation wave forms, measure audio distortion, noise and ...
for coaxial and single or two wire feedlines. Dim: 7.5"w x 6"h x 8"d ... $ ... ground when used with random length wire antennas. It resonates an additional ... length of wire to act as a tuned counterpoise. Easier ... nearly any coax-fed or random length wire antenna for 80-10M. Perfect for take ... , vees, whips, verticals, beams, random wires, balanced lines. Built-in 4:1 balun. ... selector for 2 coax lines, random wire or balanced line or an optional ext. ... Tuner/Artificial Ground Makes a random wire an effective antenna. Combines best ... to bring an attached random length wire to a low impedance current point, ... ranges. Tunes coaxial cable, random wire or balanced feedline, has a built-in 4: ...