Hi Karsten,
I answer partially instead Rune's.
The limitation of 100Hz comes from the firmware, and maybe even hardware.
Another solution to determine the motionals parameters of a crystal is to use SNASharp with a compatible scalar analyzer.
Look here:
SNASharp official page (in french sorry):
David, F4HTQ.
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-----Message d'origine-----
De :
[email protected] [mailto:
[email protected]] De la part de Karsten, DD1KT
Envoy¨¦ : jeudi 14 novembre 2019 14:24
? :
[email protected]Objet : Re: [nanovna-users] NanoVNA-Saver 0.2.0
Hello Rune,
I am quite new to the group and am already scanning all the messages for information.
So please excuse, if I missed the information I am now askig for:
Which functions are taken over from your Software NanoVNA-Saver and which functions are still based on the Firmware.
e.g. I understand, you have your own calibration values for the correction of the traces, you do not use the values stored in the Firmware my concrete questions:
- if I need small steps to measure a crystal filter (I read that the original old (September) Firmware has 100 Hz steps), can I do it with your software, or is the frequency generation taken from the firmware?
- to take a screen-shot, would I need an other Firmware and other PC-Programm, or is it also possible with your Software?
- Is there the need or proposal to use a specific Firmware to get all possibilities of your Software?
vy73 de Karsten, DD1KT
