MFJ Enterprises Original MFJ-945E 1.6~60 MHz Mobile Antenna Tuner w/Watt Meter & Antenna Bypass Switch. 300 Watts

(1749 Reviews)

Price
$184.96

Quantity
(10000 available )

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80 Ratings
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Reviews
  • Dennis V

    Greater than one week

    Tuned my antenna like a charm. No complaints.

  • MOHAMMED E ALMADANI

    > 3 day

    AAA++++

  • bswooden

    > 3 day

    Works perfectly on a wide range of antennas. Always get a good 1.5 SWR or lower.

  • SR73BV

    > 3 day

    Works great

  • theosus

    > 3 day

    I had this in the 90s when I was into CB Radio. It worked beautifully, but it didnt have the bypass switch then. With this and my RCI2950 radio I got all kinds of contacts. I had a full wave square copper loop antenna I built for about $50, which was 8 feet or so on a side. The MFJ tuner helped me fine tune the antenna, and I worked all up and down the east coast, into Canada, and even made a few contacts in Europe, all on 8 watts. So its not just for Hams, if you have a CB and want to talk long distance, this tuner will help you out. Now that Im getting my Tech and General license for Amateur Radio, Ill be buying another one, because I sold my original a long time ago.

  • Bob - Florida

    10-06-2025

    This is a great little antenna tuner. I realize it only handles 300 watts, I have a 100 watt HF rig. If you cant work the world with 100 watts then you are doing something wrong. I would recommend this to any of my Ham buddys. And for you CBers, out there, this also handles the 11 meter (CB) band so you too can match your antenna to your CB rig. 73s Bob KV4NF

  • Dstock

    > 3 day

    Will match thin air !

  • Bud

    > 3 day

    I like no dislike Works great Drops the swr To very low Good company I have 90 percent mfj H

  • STEVE W

    > 3 day

    Works as expected. Great on 10 and 6 meters. Running 50-100 watts without any issues.

  • cleverusername

    > 3 day

    Tunes my end fed half wave antenna to <1.5:1 SWR on all bands from 80-10 meters. Tuning is fairly simple, and its kind of fun to twiddle the dials around like an old timer instead of using an autotuner. It will probably tune on 6 meters as well but my radio wont. Will probably also do 160 meters but my antenna wont.

Covers 1.8 to 60 MHZ Now covers 6-meter band and has antenna bypass Switch! Dont go mobile without it! Dont leave home without this mobile tuner! Have an uninterrupted trip as MFJ-945E extends antenna bandwidth and eliminates needs to stop, go outside and read just your mobile whip. Handles 300 Watts. Super Compact Size The small 8W x 2H x 6D inch black aluminum cabinet uses little room. The Cross-Needle meter shows SWR, forward and reflected power -- at a glance. It reads forward/reflected power in 300/60 and 30/6 Watt ranges. ON/OFF lamp switch. Requires 12 volts for lamp. (MFJ-1312D *not included) Fast, easy tuning Convenient placement of controls makes tuning fast and easy while in motion. Antenna switch lets you bypass tuner and still use the SWR/Wattmeter. Back panel has SO-239 connectors for transmitter and coax and a wing nut post for your ground. 1000 Volt capacitors Efficient airwound inductor gives you lower losses and more Watts out. 1000 Volt capacitors. Covers 1.8 to 60 MHz. Use it at home in your base station when youre not in your RV, boat or car.

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