MFJ's 2500 Watt fan cooled dummy load handles any legal limit
amplifier, and lets you tune-up your expensive amplifier fast and super easy.
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Works with all amplifiers, transceiversand transmitters from DC through 6 Meters. It can dissipate 2500 Watts average power for one minute on, ten minutes off. Handles 300 Watts continuous.SWR is less than 1.25 to 1 below 30 MHz and less than 1.4 from 30 to 60 MHz. Four 50 Ohm non-inductive super high energy density resistors are used.