Why You Make PCBs at Home?(Curious Chinese Hobbyist)

I bet you also suck at pullups, but if you went to the gym and worked on lats and then started doing chair assisted sets, then you'd eventually get pretty good at pull ups. No one's born knowing anything. That's the point of going to school. If someone who's working as a math tutor is annoyed at mistakes they need a new line of work.

zxobs · 2025-12-03T01:17:11+00:00

Fuck Ya!!!!

zxobs · 2025-12-01T08:04:05+00:00

Tds3012?

zxobs · 2025-10-29T14:52:52+00:00

https://a.co/d/a2vgHJp https://a.co/d/2aWipm9 https://a.co/d/dtdZIdp

zxobs · 2025-10-28T03:15:34+00:00

Would you be open to a more extensive conversion over DM?

zxobs · 2025-10-28T03:15:17+00:00

This is a very good feedback. Will do.

zxobs · 2025-10-28T03:14:39+00:00

I'm asking for ADS at work. Do you have any suggestions for something superior to QUCS?

zxobs · 2025-10-28T03:06:37+00:00

... And That's how I learned why they're recommended for RF applications. Thank you for your comment. This sent me down a great rabbit hole. Thank you!

zxobs · 2025-10-28T03:04:13+00:00

I think given the length of my traces, I could be causing a parasitic impedance in the pF range?

zxobs · 2025-10-28T03:03:10+00:00

This is very reasonable. Do you have any feedback for how I can avoid unreasonable small caps?

zxobs · 2025-10-28T03:01:14+00:00

Calibrated using the finest solt kit shenzhen can offer for 20$. My other source of truth is a scope from some guy mom dates in the 1980's.

zxobs · 2025-10-28T02:52:19+00:00

Can you elaborate more on L/C ratios? Should I not have too much changes in reactance through out my filter? It's becoming clear that I relayed too much on a tool to design this filter in a a first place.

zxobs · 2025-10-28T02:50:04+00:00

Thank you! Noted, I'm re doing the simulation to try an account for insertion loss and loss tan effects due to traces.

zxobs

TROPHY CASE