About Mike-M0MSN

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Ham Radio - based in the UK building antenna and radio repairs, you know Amateur stuff and little CB too. (hollyend01 now Mike-M0MSN)

HAM RADIO: Testing the Spiral loops : 40 & 80 Metre loops: HD1080p

Hello, Testing the Spiral Antenna's on 40 and 80 Metres (well they work) I would not put any more than 100Watts in to these beauties but work they do. :) A compromised antenna but still good enough if you cannot use a full sized antenna. Look at my other uploads on how to make them. Please subscr…

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HAM RADIO: UnUn Transformer 16:1 9:1 4:1 all on One Core....

Time to make another Transformer/UnUn this time for curiosity and perhaps for my holidays ( if there's room in the car). This build is a 4,9,16 to 1 on a single core.....Short Video Holiday calling.... To prevent copy right issues ( I had commercial radio on in the background) I have had to add a …

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HAM RADIO: Whats better a 64:1 or 49:1 Build and Test

Have you ever wondered which Transformer to buy or build should you get a 49:1 or perhaps the 64:1 dose it even make any difference ? Tune in and sit back because I have done all the work for you. So which one is KING.... Please subscribe and like. Cheers Mike - M0MSN P.S. do not take my word fo…

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