[time-nuts] Thunderbolt Harmonics

[Gerhard Hoffmann]

Am 18.01.2017 um 22:12 schrieb Bob Camp:
>> Yeah, but it's easier (cheaper if you're paying for labor) just to buy a box of 10 filters at $30/each and stack them
> Be *very* careful cascading those Min-Circuits filters without putting some sort of isolation between them. You can get all
> sorts of wonky results as the reactances in one mis-terminates the reactances in another.
>
> Bob
But you can be quite lucky:

1 SLP15+ filter (15 MHz Low pass):
< 
https://www.flickr.com/photos/137684711@N07/31554251684/in/album-72157662535945536/ 
 >

3 filters cascaded
< 
https://www.flickr.com/photos/137684711@N07/32019253490/in/album-72157662535945536/ 
 >
Not bad.

73, Gerhard