MFJ Enterprises Original MFJ-260C Dummy Load, 300 Watt, 0-650 MHz, Dry

This is supposed to be a 50 ohm dummy load. It is an open circuit, very bad for the finals on a transmitter. The design uses the aluminum case as the ground connection for one end of the resistor. The case must be oxidized of coated. Do not buy this product. You can get the same functionality by not attaching anything to the output of your transmitter.

its nice being able to blast 100 watts into a 50ohm dummy load if you know what i mean

for what I need to do it works

This thing doesn’t work for me. It either has a loose connector or simply it’s crap. When I first connected it my radio, the radio wouldn’t tune. I then connected to an antenna analyzer and it should 16:1 SWR. i changed the cable, got same results. Tested with another Dummy load and I got 1.01:1 SWR. This thing is returning back. Not worth a penny.

Seems to work

Its what I expected.

Great little dummy load perfect for medium to low power. Compact design great for testing and troubleshooting.

Great product

Awesome tool to have on your bench. The small size makes it easy to store. I definitely would buy another one

Works as advertised although to date the highest power input to the dummy load was about 75 watts. In my experience MFJ makes good products.