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Re: [Amps] Lightning strike - Alpha 77Sx grid issue

To: amps@contesting.com
Subject: Re: [Amps] Lightning strike - Alpha 77Sx grid issue
From: Jim <jimw7ry@gmail.com>
Date: Mon, 2 Dec 2019 18:14:30 -0600
List-post: <mailto:amps@contesting.com>
See below.

Thanks
73
Jim W7RY

On 12/1/2019 2:44 AM, Jim Brown wrote:
On 11/30/2019 9:27 PM, Gary Smith wrote:
Is there any device made to protect USB
lines?

Yes.
Here:
http://www.l-com.com/surge-protector-usb-surge-protector-panel-mount-style

https://www.digikey.com/product-detail/en/b-b-smartworx-inc/BB-UH401/1165-1056-ND/3045942

73
Jim W7RY



1) Proper bonding!
2) Get power for all interconnected equipment from mains power outlets that either share the same green wire, or whose green wires are bonded together at the outlets.
3) NEVER use MOV outlet strips or other MOV devices.

73, Jim K9YC


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