MFJ-971 MFJ971 Original MFJ Enterprises Manual tuner + SWR, 1.8-30MHz, 200W

the question I often get asked and I've seen appears quite often on various forums on social media is which eighty you which I'm tentatively use it to use with the SOS DM or 788 transceiver it's not really a tuner is it to be fair it's an antenna matching unit it doesn't tune the antenna at all it matches the antenna to 50 ohms or of course you can get it to 50 ohms so that your expensive transceiver doesn't get damaged when you're using your antennas so this is the MSE a portable tuner the MSD 89 7 volt which I've been using for for quite well quite a few years never let me down this is a t much tuner which covers 1.8 to 30 mega Hertz ok it's a three underwater ATU but it can be selectable there's a couple of little jumpers inside that you can move and it configures the children then becomes a six-foot tuner by moving the jumpers inside which much usually eight one seven transceiver th