MFJ MFJ-269C

The MFJ-269 RF analyzer is a compact battery powered RF impedance analyzer.

This unit combines five basic circuits: a variable oscillator, frequency counter, frequency multiplier, 50 Ohm RF bridge, a twelve-bit A-D converter, and microcontroller. This unit performs a wide variety of useful antenna and RF impedance measurements, including coaxial cable loss and electrical distance to an open or short.

Primarily designed for analyzing 50 Ohm antenna and transmission line systems, the MFJ-269 also measures RF impedances between a few Ohms and several hundred Ohms. An easily accessed user-controlled Zo setting in the advanced function menu allows changing SWR and other SWR functions (i.e. return loss, reflection coefficient, match efficiency, etc) to any normalized impedance value between 5 and 600 Ohms.

Covers .530 to 230 MHz and 415 to 470 MHz -- the MFJ-269 includes all the features of the MFJ-259B, the world's most popular SWR Analyzer, plus much more!

Large easy-to-read two line LCD display and side-by-side meters clearly display your information. Built-in Ni-Cad/Ni-MH charger circuit, battery saver, low battery warning, smooth reduction drive tuning. Use as signal source for testing/alignment.

Built-in CoaxCalculator -- calculates coax line length in feet given coax length in electrical degrees and vice versa for any frequency and any velocity factor (great for building matching sections and phasing lines) -- an MFJ-269 Exclusive!