MFJ-941E MFJ941E MFJ Enterprises Original HF Antenna Tuner with Mini Cross Meter, 300 Watts
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Dfcupp.
> 3 dayThis is the second one of these that I have owned. The first one had issues with the plates in the capacitors arcing, and many of the screws on the SO239 connectors were loose. This one has no such issues. But while examining this one as you always want to do with any MFJ product, I found that the ISO239 for coax jack #1 had never seen any solder, and the ISO239 for the transmitter was a cold solder joint. This prompted me to clean the solder from all connectors and solder them again. The power meter is generous, but this is a minor detail. I love this unit and wouldnt hesitate to purchase another to work on as always. One thing I still plan to do is use heat shrink tubing on the wires tapped to the coil. Bare wires running close to one another has never been something Ive felt confortable seeing. Oh and Im not sure what the one person was talking about that said this has a yellowed light in the meter. I pulled it and looked. The unit I got has a bright white led which lights the meter bright and clear.
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Hoot
> 3 dayI think this thing might just tune a coathanger
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Sam
> 3 dayworks beautiful on vertical antennas, able to most often get 1.2 or less. Forward power sometime falls below 100 but better than blowing my finals.
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dave lamecker
Greater than one weekeasy to use and works as described. tnz NoQES
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gary stone
> 3 dayEasy to operate. My 3rd one.
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Dan Noncek
03-06-2025Worked just as planned
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Phillip R Burk
> 3 dayWorks as advertised. However, I did find that the knobs needed to be tightened properly to prevent damage to the components within the chassis.
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davit
> 3 dayworks great
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PK
> 3 dayA VERY POPULAR TUNER WITH HAMS. MAX WATTAGE IS 300W AND KNOBS CAN BE A BIT TOUGH. GREAT FOR STANDARD WATTAGE RIGH (100) AND QRP.
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johsul123
Greater than one weekItem shipped and arrived as scheduled, but product was defective and I have returned it for refund. Bought it to replace an MFJ-949 tuner than died (balun burned up). New, defective tuner would not tune existing antenna on any bands. Adjustments of inductor nor either capacitor had any effect on any band. Either the built-in SWR meter is bad or, more likely, the tuner itself.
