1.5 kW Dry Dummy Load has built-in precision, true peak-reading SWR/Wattmeter switchable to external antenna!
World's most versatile 1.5 kW dummy load has a built-in true peak reading SWR/Wattmeter that you can switch and use independently!

You'll find tons of uses!

Tune up your transceiver, linear amplifier, or antenna tuner into a safe 50 Ohm dummy load at full power. Then instantly switch to your antenna and monitor SWR, forward, and reflected power.

Use for testing/tuning transmitters, transceivers, amplifiers, antenna tuners, baluns, transformers, filters, matching networks, coax, stubs, transmission lines, and antennas.

The 50-Ohm dry dummy load works DC to 60 Mhz. SWR is below 1.3:1 at 30 MHz. Can handle 100 Watts for ten minutes or 1500 Watts for ten seconds. Comes with power derating curve.

Extra-large three-inch lighted Cross-Needle Meter reads SWR (1:1 to 8:1), forward, and reflected power simultaneously.

Reads true peak PEP or average power on 300/3000 Watts forward and 60/600 Watts reflected power ranges 1.8-54 MHz.

High accuracy comes from a carefully designed directional coupler, an accurate active-peak reading circuit and a precision d'Arsonval meter movement.


RF tight perforated aluminum cabinet. 4-1/2"W x 3-1/2"H x 10-1/2"«D. Uses 12Vdc or 120Vac with the MFJ-1312D.