Product Description
$64.95 DELIVERED PRICE - NO TAX! FREE SHIPPING!
The MFJ-d915 RF Isolator is a 1:1 Current 
Balun designed to be placed in line with a 50-Ohm coax. The RF Isolator is 
effective from 1.8 to 30 MHz. It was designed to improve the performance of all 
amateur stations, fixed or mobile. 
 MFJ-915 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. Use of the 
MFJ-915 will increase the efficiency of all amateur stations.
 It's made up of 50 Ferrite Core Beads, placed onto a 13-inch piece of RG-303 
coax. The coax and SO-239 connectors have Teflon(R) for maximum insulation 
and extended life of the product. The RF Isolator is enclosed in schedule 40 PVC 
pipe for maximum strength and protection.