开云体育

ctrl + shift + ? for shortcuts
© 2025 开云体育

Re: Bitx ver 3b/3c Linear power supply 40 meters


 

ok thank you. I guess I am the only builder of this like the Bingo pcb I got last year? anyhow this was reassuring.


On Wednesday, January 11, 2017 6:49 PM, "jgaffke@... [BITX20]" wrote:


?
I have no idea what this "E-bay meter" thingie is.
Regardless, even if it was supposed to accurately measure an inductance that's down in the nano-Henry's, I'd have a lot more faith in the torroid charts.

Here's a chart that says 0.55uH would be more like 11 turns on a T50-2:
? ??
??
Jerry, KE7ER
?

---In BITX20@..., wrote :
Near the bottom of the pcb is a .55uh inductor, I don't have one and went on Toroid King site and claims T50-2 9 turns. My E-bay meter shows it as a resistor. Should I just go with the t50-2? 9 turns?


Join [email protected] to automatically receive all group messages.