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Thanks to everyone, I think I can do it now

I was thinking 33pf also. I have finished the layout and sent the boards off for prototype production. I should have boards back around the 23rd. I’m finishing adding notes to the schematics. I’ll

Possibly incorrect setting of vbat_offset (old software use hardcoded value, new read not correct from config)? Try reset it by run in console 'vbat_offset 0' Or reset all config (it better, for solve

Rudolf, Du musst D2 auf dem Board einl?ten. Der Prozessor bekommt ueber diese Diode die Akkuspannung zur Auswertung. Solange die Diode fehlt, zeigt er Akku-leer an. 73 de DG4EK, Peter Am 12.05.2020

what does it mean now? The battery indicator is shown, but always as red / empty. The original software had displayed correctly, unfortunately I do not know which firmware I have to load so that it

On Tue, May 12, 2020 at 09:13 AM, Weller Rudolf wrote: after a firmware update (NanoVNA-H_AA_20200118.dfu), the battery indicator no longer works, is that what is wanted or is there an error?

Hi Nick, thank you for sharing. The last message from the PHSNA group was on December 28, 2019. In the "Group Milestone" topic, Jim, N5IB, wrote that he wanted someone to take over the group, which

after a firmware update (NanoVNA-H_AA_20200118.dfu), the battery indicator no longer works, is that what is wanted or is there an error? 73 Rudolf

As generator used Si5340A

On Tue, May 12, 2020 at 08:10 AM, DiSlord wrote: .. 4.2 GHz is uint32 limit .. =========================================== Dislord, That is correct. edy555 commented that he ran into the Uint32_t

hugen, Thanks for the additional information. Do you know what generator chip is used for 700 MHz fundamental operation? I agree the noise is higher than I expected for a second generation design, but

4.2 GHz is uint32 limit Vs 700 MHz harmonic frequiency should be 700Mhz 700 - 2100MHz 2100 - 3500MHz 3500 - 4900MHz ....

The edy555 NanoVNA2 still uses a 2.8" display, with harmonics above 700MHz. Use ADC arrays to speed up scanning. At the moment it seems that the noise is still relatively high and the manufacturing

edy555 released a screenshot that appears to be his prototype NanoVNA-2 operating to 4.2 GHz (see attachment). No other details were provided. The s21 noise floor in the attached photo indicates that

I've put the PHSNA User's Guide in a shared folder (see link). I think the groups.io group still accepts members. The moderator is N5IB. The User's Guide wouldn't be of much interest to most nanoVNA

Hi, First - I am new to the nanoVNA and working a little every day to climb the curve. Antique antenna myths and an SWR bridge have defied me for several years since I moved to this location - even

I have a Nano F.? I used it on my Butternut HF9V antenna, a 9 band HF vertical.? It has been up for about 20 years.? Watching the swr and return loss during a spell of high winds showed a lot of

The large letter SWR firmware was a great idea and created by forum member REALD. It can be found on his Github page: https://github.com/reald/NanoVNA However - it's old firmware from Dec 10/19.? If

I'm not sure if the group does not accept new logins, new members should be approved by the moderator since the group was started. Nick Kennedy, which is the software author of the PHSNA, is also a

I didn't know that, probably it is because the project is some years old. If anybody is interested I can send it via personal message. 73 de Ignacio EB4APL -- El software de antivirus Avast ha