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Re: [RFI] Ferrite "Loss Factor @Frequency"

To: rfi@contesting.com
Subject: Re: [RFI] Ferrite "Loss Factor @Frequency"
From: Jim Brown <jim@audiosystemsgroup.com>
Reply-to: jim@audiosystemsgroup.com
Date: Sun, 18 Jun 2017 19:03:43 -0700
List-post: <mailto:rfi@contesting.com>
Hi Kim,

Several times, I've referred questions like this to my RFI tutorial. I spent years learning it, and months writing it up. I'm not going to repeat it here. Instead, I'll repeat the referral.

73, Jim K9YC

On Sun,6/18/2017 6:20 PM, Kim Elmore wrote:
As I was perusing type 31 material the Fair-Rite web site, I ran across a a material characteristic that is new to me: "Loss Factor @ Frequency." For type 31 material, the units are in 10e-06 MHz, the symbol is Tan δ/ µi and it's 20 @ 0.01. How do I interpret this characteristic?

Kim N5OP

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