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Have you had it on an analyzer yet? It would be interesting to see how the bandwidth characteristics compare to the flat metal tape version. I assume you were able to measure a perfect 1.0:1 SWR at the desired operational frequency? The matching stub should make it fairly easy to do that, and even mark it for on-the-fly minor tuning changes. Nice build.

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Unfortunately I have nothing in 2M to test it with, any suggestions for a cheap VHF analyzer?

I suppose I could use my FT-817 on 2M and watch the SWR meter, but that's pretty crude. I need to get something for VHF/UHF anyway.

EDIT: So I just set the FT-817 to 144.00 and got one bar SWR (~1.2:1), zero bars (1:1) at 148.00.

Rough test but it’s pretty good across the band.

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