¿ªÔÆÌåÓý

ctrl + shift + ? for shortcuts
© 2025 Groups.io

Re: Conductive Paint


 

¿ªÔÆÌåÓý

Well, that¡¯s 4 hours of my life I won¡¯t get back. ? Rohde & Schwarz hade doing an online seminar ref EMC DEMC 2025 , obviously to sell their equipment, but normally some gems hidden.

?

3 things that come to mind from presentation:

?

  1. Lovely small presentation on using a VNA within an EMC environment, ¡°Multi functional tool for EMC labs¡±

I think links top the presentations will be available from the 13th from above url, don¡¯t quote me¡­

  1. But the star was the last presentation where there was a case study on a metal enclosure. Slot Antenna¡¯s duh!.

?

He referenced an expensive (well to me, ?80ish) ?book Henry Otts Book ¡°Electromagnetic Compatibility Engineering¡± is a great resource for enclosure design

?

BUT, 2009 pdf version can be found

?

?

Pages 238 onwards, p270 mentions slot antennas.

Also mentions meters/displays on p287, a bit extreme for us amateurs?

?

?

  1. Also a dB calculator, I¡¯m sure there are others¡­..

?

?

hopefully helpful to someone¡­..

?

?

From: [email protected] <[email protected]> On Behalf Of K9HZ
Sent: 08 February 2025 15:46
To: [email protected]
Subject: Re: [AmateurRadioBuilders] Conductive Paint

?

I¡¯m sure we should care about the EMI from the display too.??? Tell you what¡­ You work on the EMR and I¡¯ll finish getting the data line noise from propagating back into the radio¡­

?

?

Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ

?

Owner - Operator

Big Signal Ranch ¨C K9ZC

Staunton, Illinois

?

Owner ¨C Operator

Villa Grand Piton ¨C J68HZ

Soufriere, St. Lucia W.I.

Rent it:

?

Moderator: North American QRO Group at Groups.IO.

Moderator: Amateur Radio Builders Group at Groups.IO.

?

email:? bill@...

?

?

Join [email protected] to automatically receive all group messages.