HAM RADIO: UnUn Transformer 16:1  9:1  4:1   all on One Core.... @mike-M0MSN
HAM RADIO: UnUn Transformer 16:1  9:1  4:1   all on One Core....  @mike-M0MSN
Uploaded July 2022 | Updated September 2026, 18 hours ago
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....
I am using a 43 mix 240 core
To prevent copy right issues ( I had commercial radio on in the background) I have had to add a sound track sorry to all that do not like music..... :(

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Cheers
Mike - M0MSN
P.S. do not take my word for it, give it a go for yourself.
HAM RADIO: UnUn Transformer 16:1  9:1  4:1   all on One Core....HAM RADIO: MAG-LOOP Project: Making the Trombone Capacitor.Adding a Kenwood TS-590 as a sub receiver to the Kenwood TS-890, TS 590 Sub Receiver Set-upHAM RADIO: Another Slim Jim / J-Pole antenna for 2m/70cm.  HD 1080pHAM RADIO: Spiral loop results - Is it any Good?
Mike-M0MSN |

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

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