[MVMA] Is this the surge protector that DARA wants?
Chuck Gelm
nc8q-mesh at gelm.net
Mon Sep 16 10:58:20 EDT 2019
On 9/16/19 8:40 AM, Jim Bacher - WB8VSU wrote:
> The device on that website looks to be a reasonable device. I would
> have to buy one and open it up to be able to say it's usable.
> Depending on its construction it could have unwanted RF Emissions.
>
> Best way to prevent lightning damage is to bond and ground per the NEC
> (National Electric Code). Very few buildings / Homes are bonded and
> grounded per the code.
>
> The DARA Clubhouse is not bonded and grounded per the NEC (and what
> the ARRL recommends for towers), although they fixed one of the more
> significant issues after all of the damage. Therefore the risk of
> damage has been reduced at the clubhouse. I have offered to help with
> fixing the rest of the issues, but have not heard the status of
> resolving.
>
> The background info I used for the presentation I do on lightning
> protection is available on the DARA TNG webpage.
>
> Jim Bacher, WB8VSU
> wb8vsu at arrl.net
> https://trc.guru
>
Hi, Jim:
There is much oral history, tradition, and oral claims of equipment
requirements at the DARA clubhouse.
I want to reduce these oral legends to the written word.
I was an Industrial electrician and have experience with (DC to 60 Hz)
grounding, bonding, and independent-ground circuits.
As a Radio Amateur, I have a little experience with RF grounding and
bonding.
If you do another presentation, please announce on this email list.
:-)
Chuck
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