Ground doesn't make sense to me by any means Whhhhhhy you've got a battery 🔋 why should I ever need a ground in such a circuit ? Someone educate me here I can't take it anymore
I'm looking to design some bandpass filters for ham radio and happened upon your tutorials (and subbed, thanks). I pulled a few of the commercially available ones apart one day and it was just a few thick enamel wire air core inductance loops in between two connectors. If the coax has a resistance of 50 ohms on both sides, is it correct to assume that alls I is determine my high and low inductance values?
Will I be able to find the total impedance of this circuit by simply adding the individual impedances as if they were resistors (series and parallel) ?
The simulation software needs to have a reference node at zero volts because it calculates the rest of the voltages relative to that node.
As always a well put together presentation. Funny thing, with your voice I think I could listen to anything you wanted to talk about lol.
Ground doesn't make sense to me by any means
Whhhhhhy you've got a battery 🔋 why should I ever need a ground in such a circuit ?
Someone educate me here I can't take it anymore
Use 0.01uF for C2 and you'll see a typical band pass filter curve.
Thanks man. This helped me a ton in designing my n channel jfet preamp for my guitar in terms of frequency response.
A potentiometer (or a ganged pot) and a carefully designed filter
double-tapping f3 will keep the wiring mode going without having to hit escape.
Great! Do an update to new version?
Thanks for this videos. It help me to understand more LTspice
This program looks sick!
short n sweet - love it! thank you
I'm looking to design some bandpass filters for ham radio and happened upon your tutorials (and subbed, thanks). I pulled a few of the commercially available ones apart one day and it was just a few thick enamel wire air core inductance loops in between two connectors. If the coax has a resistance of 50 ohms on both sides, is it correct to assume that alls I is determine my high and low inductance values?
Thank you so much for making these. Very helpful.
Guys how can i export this file
Why do you need a ground when there's a + and - on the power supply?
I only ever use a ground symbol on the bottom if i have a voltage rail on the top
anyone knows how to show the voltage graph of each components?
Will I be able to find the total impedance of this circuit by simply adding the individual impedances as if they were resistors (series and parallel) ?
How could I possibly maybe control the central frequency of a bandpass? Like, if I were trying to add a sweep knob to a mid-tone control for an amp?
@jpmorgan187 it means 10v rms
Does "AC 10" mean 10V peak to peak?
No buddy... AC 10V means 10V +10V or 20V peak to peak.
Brilliant!
damn, if i just had better net speeds and a less crappier PC, i can see it in 1080p
Thanks for Nice tutorial
permit to download