MFJ-917 - SWR Balun Analyzer Line Adaptor

DescriptionThe MFJ-917 is a 1:1 current balun that allows you to use SWR meters and antenna analyzers with balanced line antennas and other types of loads across the HF spectrum. It covers a frequency range of 1.8 to 30 MHz, making it ideal for amateur radio operators working in the HF bands.The balun is designed to provide accurate readings by converting unbalanced signals to balanced ones, which is essential when working with antennas like dipoles or other balanced systems. This line adaptor ensures reliable impedance matching and reduces potential measurement errors caused by common-mode currents, enhancing the precision of your antenna analysis.