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Re: Off topic, but still RF
Well, he asked for Gerber files. I have not found an inexpensive program that will produce Gerber files yet. ExpressPCB used to have a free program that would convert your ExpressPCB design to a
By Zack Widup · #22926 ·
Re: Off topic, but still RF
Indeed, you cannot draw a pcb layout with Ansoft Designer, but the required dimensions can be calculated in the designer. The program itself can be downloaded (DesignerSV050610, version 2010) from the
By Gyula Molnar · #22925 ·
Re: Using nanoVNA-App
I agree too bad, that she has stopped developping.. such a top program hopefully in the future its like that in life... the good pay for the bad.. sad JP
By Jempi ( ON7MA ) · #22924 ·
Re: Off topic, but still RF
To my knowledge, Ansoft Designer (no longer available) did not design pc boards or produce Gerber files. Zack *** If you are not part of the solution, then you are part of the precipitate. ***
By Zack Widup · #22923 ·
Re: Nano-F - Did I make a Mistake?
While there are probably people on this list who can help with your question, you should probably address your question to the nanovna-f group at /g/nanovna-f. Having written that,
By Dave Daniel · #22922 ·
Nano-F - Did I make a Mistake?
Okay. Here's my story: I recently returned a Nano H (the one with 4.0" screen) because although I bought a new one, the one sent was obviously used. In it's place I am awaiting delivery of a Nano-F
By Papi <papiflaps@...> · #22921 ·
Re: Off topic, but still RF
QUCS has stripline filter design and simulation capabilities. I haven't used them, but Youtube makes it look possible.
By Clifford Heath · #22920 ·
Re: Off topic, but still RF
B.A. Schiffman, G.L. Matthaei, "Exact Design of Band-Stop Microwave Filters",/IEEE Transactions on Microwave Theory and Techniques/, January 1964, pp 6-15 They go through the whole cookbook procedure
By Jim Lux · #22919 ·
Re: Using nanoVNA-App
Hi, I don't have OneOfEleven contact, that's why I write around here. I agree with the good people who enjoy the selfless work of OneOfEleven, that software is spectacular ! I have a Deepelec
By Enrique A. Wembagher LU8EFF · #22918 ·
Re: Using nanoVNA-App
Hi Ian, You must have a REALLY small screen for the stop icon to show up as an asterisk!? Have a look at the image for the button defs. Pressing the RECORD button toggles the saving of a single or
By Larry Rothman · #22917 ·
Re: Off topic, but still RF
Hi Jim, If you want to know more than that, I recommend this link: http://www.gunthard-kraus.de/Ansoft%20Designer%20SV/English%20Tutorial%20Version/index_english.html 73, Gyula HA3HZ -- *** If you are
By Gyula Molnar · #22916 ·
Re: Calibrating with a bespoke adapter #adapters #calibration
Thanks Chris! I'll take a look at building this up when I get back to my QTH. 73, Willie N1JBJ
By William Smith <w_smith@...> · #22915 ·
Re: Off topic, but still RF
Not sure if this'll help, but: https://hackaday.com/2016/03/23/michael-ossmann-makes-you-an-rf-design-hero/ KiCad apparently can do this... 73, Willie N1JBJ
By William Smith <w_smith@...> · #22914 ·
Re: Using nanoVNA-App
Hi Larry, DiSlord et al, TCP/IP ... okay, I now understand its purpose. CW mode ... I didn't give signal frequency a thought. Signal Generator uses ... Asterick symbol ... looks to be a black square
By tinkera123 · #22913 ·
Re: Calibrating with a bespoke adapter #adapters #calibration
Willie, sorry, it took me slightly longer than I thought, but now you can find the antenna part online: https://www.thingiverse.com/thing:4883218 Additionally, I wrote a detailed documentation about
By Christoph Schw?rzler · #22912 ·
Off topic, but still RF
I don't have microwave workbench software.? I need gerber files to make some PCB band stop/reject filters for Langmuir probes.? I assume shorting stubs are the best solution. The first PCB needs
By Jim Cotton · #22911 ·
Re: NanoVNA-Partner
Yes, I believe there is a Firmware update I'm going to try. Chris
By Chris Babbitt · #22910 ·
Re: NanoVNA-Partner
I found nanovna server doesn't work on windows 10. It may be the same for nanovna partner... wrote:
By Chris Babbitt · #22909 ·
Re: Using nanoVNA-App
Sorry to hear that a few have caused a big loss for so many people, Cathy did a big job !! Jos -- Dit e-mailbericht is gecontroleerd op virussen met Avast antivirussoftware.
By Jos Stevens · #22908 ·
Re: Charging LED Operation on NanoVNA-H4
Larry - Thanks for the help. The Blue charge LED on my NanoVNA-H4 only flashes when the voltage is very low (under 3.6 volts). When the charger is plugged in the LED stops flashing and goes to steady
By Kent AA6P · #22907 ·