In Reply to: RE: What tubes to use with this Interstage Transformers? posted by megasat16 on September 5, 2016 at 17:08:51:
"If it can simulate a real 5000ohm Zout or a 50ohm Zout,"
It can.
"I highly doubt that you will see the same thing between the 5000ohm impedance FG and 5K ohm impedance FG in series with 5K resistor."
I think you mean a 5000 ohm impedance FG vs. a 50 ohm impedance FG in series with a 5k resistor.
Well, no. The one has a output impedance of 5k ohms and the other has a output impedance of 5.05k ohms.
Other that that they will be the same.
"At the very least, you will see a very varied phase angle between the results from a real 5K ohm FG or source and a 50ohm FG with a 5K series resistors. "
No, the phase (just like the Fc and amplitude loss) was the same as well.
Should I post screen shots of the sims? Or I could post the file and you could run it yourself?
Do you have and use spice? I use LTspiceIV. It's free and pretty easy to use.
Tre'
Have Fun and Enjoy the Music
"Still Working the Problem"
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: What tubes to use with this Interstage Transformers? - Tre' 17:32:35 09/05/16 (10)
- RE: What tubes to use with this Interstage Transformers? - megasat16 18:03:13 09/05/16 (0)
- Screen shots - Tre' 17:57:11 09/05/16 (8)
- RE: Screen shots - megasat16 18:06:40 09/05/16 (7)
- RE: Screen shots - Tre' 18:10:01 09/05/16 (6)
- RE: Screen shots - megasat16 18:20:56 09/05/16 (5)
- RE: Screen shots - Tre' 18:49:25 09/05/16 (4)
- RE: Screen shots - megasat16 19:09:37 09/05/16 (2)
- RE: Screen shots - Tre' 19:32:25 09/05/16 (1)
- RE: Screen shots - megasat16 21:14:09 09/05/16 (0)
- RE: Screen shots - megasat16 18:56:14 09/05/16 (0)