MFJ-1934,GROUND ROD, W/CLAMP, 3/8~X 4 FT, COPPER COATED Ground Plane Coax Center Insulator

Coax Center Insulator

Measuring at 165 mm W x 38 mm H x 159 mm D (6 1/2 W x 1 1/2 H x 6 1/4 D inches)

MFJ-270 presents a constant 50 Ohm impedance to your transmission line

The VEC-121K crystal radio set uses a crystal diode detector designed nearly fifty years ago to give you performance that our earliest radio pioneers would envy

MFJ-1934,GROUND ROD, W/CLAMP, 3/8~X 4 FT, COPPER COATED Ground Plane Coax Center Insulator4 foot by " diameter copper bonded steel earth ground rod specially made for amateur radio use. Every shack needs a good grounding system and the quickest, easiest way to ground your station is with an earth ground. When every electrical piece of equipment is grounded and tied to one earth ground rod, your shack, home, and family are safe from the harmful effects of RF interference.