Re: [volt-nuts] Anyone know how to make stable inductors?

2015-08-20 Thread acbern
Thats a great document, and certainly is a supperior method than doing some DIY coils, provided very stable resistors and capacitors are used. Resistors is straightforward. As capacitors, mica glass is recommended. There are some NOS russian mica high rel capacitors available for little money.

Re: [volt-nuts] Anyone know how to make stable inductors?

2015-08-20 Thread Dr. David Kirkby (Kirkby Microwave Ltd)
On 20 August 2015 at 02:38, Todd Micallef tmical...@gmail.com wrote: Here is a DIY guide to making some lab standards. It is detailed with some component values. http://nopr.niscair.res.in/bitstream/123456789/4848/1/JSIR%2065%286%29%20510-513.pdf If this was April the first, I would be