Questions tagged [lightning]

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18
votes
5answers
6k views

How can I protect equipment against a lightning strike?

A lot of aerials (almost by design) would be rather good attractors of lightning. What steps do I need to take in the field to keep my gear safe against a lightning strike? I'm presuming the obvious ...
3
votes
2answers
341 views

Are used PolyPhaser IS-50 RF surge protectors likely to work?

I'm looking at buying a used IS-50NX-C0: The listings usually say something like "Used, pulled from working equipment." While I'd believe they still work as far as normal operation is concerned, I ...
8
votes
2answers
879 views

How to keep a disconnected coaxial connector weatherproof?

The advice I have seen on lightning safety is that if you don't have high-quality lightning protection (and associated grounding) installed on your feed line, it is advisable to, during a storm and ...
2
votes
5answers
577 views

What would be the easiest and most cost effective ground system for a startup UHF/VHF station

I just passed both my Technician and General Class license this past weekend, and am now contemplating my first station. To get my feet wet I'm planning on getting a Yaesu FT-7900R Dual band Radio ...