MFJ-941E MFJ941E MFJ Enterprises Original HF Antenna Tuner with Mini Cross Meter, 300 Watts

No manual

This is the 2nd 941e I have purchased in about 30 days. Each one arrived in sparkling condition but neither one would perform as an antenna tuner. The meter would not function on either. My meter on the transmitter (TS530S) functioned fine but zero response on the meter. The TS530S has a max operating wattage of 100 and the switch to and from 300 did not affect the meter. However, MFJ customer service responded to me about other models and had difficulty, 3 times today, even finding the model I was having problems with and kept telling me, strange.... or do you have it installed right. Yes, it is installed correctly and that is why I can transmitt in bypass. Jeez! I think I will spend an extra 100 to 200 and buy a decent tuner.

Works great. Tunes my antenna quick and easy. You could probably tune your rain gutters or a coat hanger with this tuner.

Works as advertised. However, I did find that the knobs needed to be tightened properly to prevent damage to the components within the chassis.

easy to use and works as described. tnz NoQES

Very good product from MFJ.

I bought this as additional tuner to my MFJ971 which is a great little tuner. The 941E has a difficult time tuning everything the 971 does and IM not sure wise. I would not buy the 941E again.

Well, hams often say MFJ stands for Mighty Fine Junk and in this case they are right. The tuner is VERY twitchy when moving the knobs trying to tune different bands. My antenna is resonant on 20 and 40 meters, but other bands are hard to get right without a matching unit, which is why I got this tuner. My radio wont transmit if there is a mismatch greater than 3:1. Even though the MFJ says it has tuned to 1:1, the radio often sees SWR great than 3:1 and will shut off transmit. On some knob positions, when trying to tune, the needles pulse like theyre following a regular dance beat or something. This unit acts much worse than my older 945E which I moved to my QRP unit out in the shack. This was an open box return from Ham Radio Outlet, so I guess Im stuck with it. Going to open it up, clean it out and hope for the best.

Versatile tuner can work with any antenna. Does not need external power (unless you want the adapter for the light) A little over ten inches wide and 3 inches high. Has selector for two coax antennas and can be switched to tuned or bypass. also has connection for external dummy load. I needed to download and print the instructions from the MFJ website at www.mfjenterprises.com/manuals