MFJ-918 BALUN, 1:1, 1.8-30MHZ, 1.5KW
Mere info:
he 1:1 Current Balun was designed to replace the center insulator of a dipole antenna.
It is made up of 50 Ferrite Core Beads placed onto a 13-inch piece of RG-303 Coax. Operates 1.8 to 30 MHz.
The coax and SO-239 connectors have Teflon(R) for maximum insulation and extended life of the product.
The MFJ 1:1 Current Balun is enclosed in schedule 40 PVC pipe for maximum strength and protection.
Unlike other baluns, the MFJ-918 makes a direct electrical connection to the antenna with #14 copper wire.
The MFJ Current Balun will reduce or eliminate stray RF often found on coax.
This stray RF can cause burns and other problems with electronic equipment in ham-shacks and vehicles.
Stray RF also results in a loss of radiated power from the antenna, which will lead to a great reduction in signal strength.
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