7427004 Fair-Rite | 4W620 material bead

Usable frequency ranges, depending on the application:

100W broad band transformer: 1.8 – 40 MHz

✔️ 4:1 broadband transformer for PA-100D final stage. Two of these units are forming a binocular core and can handle up to 150W continuos from 1.8-7MHz and 120W continuous from 10-30MHz. Highly reliable ferrite cores.

Technical data-sheet:

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