[BVARC] [BVARCBOD] BVARC BoD

2023-10-04 Thread Drew Dasher via BVARC
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[BVARC] Canceled: [BVARCBOD] BVARC BoD

2023-10-04 Thread Drew Dasher via BVARC
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[BVARC] Techniques for mitigating Lightning

2023-10-04 Thread Fox Danger Piacenti via BVARC
Hi all! During most storms I find myself disconnecting my antenna from my radio and staying off the air. I figure that a direct strike from lightning isn't something I can do much to mitigate on a household budget other than to not be the tastiest target for a bolt nearby. However I am conce

Re: [BVARC] Techniques for mitigating Lightning

2023-10-04 Thread Robert Polinski via BVARC
First, make sure any ground rods or grounding system used in your ham shack is bonded to your house electrical ground. This is a common failure in lots of ham shacks. If a nearby strike induces voltage in your electrical system and your house ground has a higher resistance to ground than your shack

Re: [BVARC] Techniques for mitigating Lightning

2023-10-04 Thread Fox Danger Piacenti via BVARC
Thank you. This is indeed a deficiency in my current setup and sounds like it wouldn't be expensive to fix. Is there anything else I can do? Best, -Fox On 10/4/23 12:04, Robert Polinski via BVARC wrote: First, make sure any ground rods or grounding system used in your ham shack is bonded to y

Re: [BVARC] Techniques for mitigating Lightning

2023-10-04 Thread rodney martinez via BVARC
It is not expensive at all.  I drove a big copper rod pretty deep into the clay just outside our home.  If you are driving the rod into the ground (sledgehammer with cap over the end of the rod while hammering), close outside your shack, I would recommend copper braided ground strap into your sh

Re: [BVARC] Techniques for mitigating Lightning

2023-10-04 Thread Robert Polinski via BVARC
Buy some good quality surge protectors. Make sure they have a protected light on them. Tripp-Lite good brand. Most surge protectors use MOVs to absorb the surge. If hit, they can be destroyed and you will never know it. The protector will continue to pass power but offer no protection. Higher qual

Re: [BVARC] Techniques for mitigating Lightning

2023-10-04 Thread rodney martinez via BVARC
A single bolt of lightning can contain up to one billion volts.  And not even a full-fledged lightning protection system can divert 100% of that electricity safely into the ground. That is based upon a DIRECT strike, not a local strike in the area.  But a connected antennae to your shack is a li