Amateur Radio

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A Lemmy Community to share links about and for amateur (ham) radio to advance the technology, and promote communication and international goodwill. This community IS NOT for CB, GMRS, MURS, FRS, etc topics unless they are related to ham radio in some way.

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Antenna suggestions for Xiegu G90 / JS8Call (lemmy.ml)

submitted 1 year ago by [email protected] to c/[email protected]

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Hello all!

I’m trying to get my foot in the door with HF digital and looking for antenna suggestions using FT8/JS8Call with a Xiegu G90.

I have ~60 ft if space in the backyard to work with & live on the second story looking down into the yard (~20ft up).

I’d ideally like something portable I can pack up and take around with me camping. I’m leaning towards a random length wire right now, but would love to hear what you come up with!

Thanks in advance!

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[–] [email protected] 2 points 1 year ago

An EFHW can be oriented as an inverted-V, it's just that it's fed at the end rather than in the middle (at the top). If that's how you set it up, the main difference is some transformer losses in the EFHW, but it can operate on all harmonics rather than just odd harmonic bands. A center fed inverted v may be a little more tolerant with regards to tuning the length. Centre-fed is going to be more "idiot proof" in that respect and possibly easier as a first antenna.