» Mot-clé : VNA


Just a few lines to share a quick VSWR measurement comparison between my MRS Mini VNA tiny and my Rigol DSA815-TG along with the VB1032.

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Sirio GP430LB autopsy

GP430LB.JPG If you ever wondered what's inside a GP430LB or how wide is this antenna's bandwidth, you've come to the right place.

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Diamond X50N to X50NA: Cut it three times and still too short!

X50NTooShort.jpgThis short article describes how I shortened my X50N in order to get a better reception on 446MHz.

This antenna was bought from Wimo's website, so I'll consider it as an genuine antenna from Diamond (not one of its numerous and probably bad clones).

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