From: Marco Denicolai
Date: Thu, 12 Jul 2001 08:46:18 +0300
Subject: Re: [TSSP] Thor base current measured
Hi Paul, Paul wrote: > Any idea what's causing that heavily damped ringing at around 800kHz at > the start of the event? Don't suppose you have a grid-dip oscillator to > hand? That ringing must be related with the RSG gap closing. I have an LC filter between the CCPS and the primary load. That is, I have 500 pF in parallel between each leg of the RSG and GND, plus a 2-4 mH inductor in series with each leg of it. I'll check what MicroSim thinks about it. What would you do with a grid-dip meter? > conductor 0.725e-3 I've got 0.75e-3 here. It's a 1.5 mm wire, but you might be right as it has got a grade 2 coating (it might be thick). Best Regards -- _____________________________________________________________ Marco Denicolai Senior Design Engineer Tellabs Oy tel: +358 9 4131 2769 DSL Products mobile: +358 50 353 9468 Sinikalliontie 7 fax: +358 9 4131 2410 02630 Espoo FINLAND email: marco.denicolai@tellabs.com _____________________________________________________________
Maintainer Paul Nicholson, paul@abelian.demon.co.uk.