开云体育

Gin&pez
Thanks for the reply.no need for any action from you side.
Garry already help me to understand better

--
NanoVNA Wiki: /g/nanovna-users/wiki/home
NanoVNA Files: /g/nanovna-users/files
Erik, PD0EK

Kurt,

Thanks for supporting BNC connectors. I do lots of portable operation on HF and 6 meters and an constantly rearranging equipment so I have standardized on BNC connectors and purchased your calibration kit. I have front ended my VNWA2 and nanoVNA analyzers with BNC connectors on a bulkhead panels.

73,
Mike N2MS

Neal Pollack wrote:

1. ...it appears to be a NanoVNA-H hardware version but without the plastic case. It is black, USB-C, with RF shields and LiPo battery containing charge/protection circuits on the battery ...

The NanoVNA-H is hugen's newest release of the NanoVNA with plastic case, battery monitoring circuit, and USB-C to USB-C resistors. The "-H" suffix was added to distinguish it from other NanoVNA's.

2. Is there a command, either in the PC software via USB cable, or else via the USB serial console,
that will show what version firmware I have?

More recent firmware can display the version number through the menu by selecting <CONFIG-VERSION>. I believe on earlier firmware you could connect the NanoVNA to a PC and then using a terminal program type "version" to get the version number.

3. How can I tell if I can use the newer firmware, perhaps the H version, so that I can get the added features such as TDR

The various firmware available is useable with all NanoVNA and NanoVNA-H models. They cannot be used with the NanoVNA-F which is the 4.3" screen model.

- Herb

From: Neal Pollack: Which versions of firmware can be used on these?

Yours sounds like the one I have and I use edy555 firmware.

NanoVNA-Saver has no limitation on the number of saved calibrations. They
are saved as files.

--
Rune / 5Q5R

George Kokolakis, SV3QUP: Would it be possilbe to have more store positions for settings? 9 would be great for HF bands.

Is there any limit to the number of possible calibration settings in NanoVNA-SAVER?

Hello:

I am a new user, and just received one of the recent, but not "-H" versions of the NanoVNA.
It seems to have a build date of second half 2019. No case, but shielded, and the sides are open,
with removeable backplate to see the battery and RF shields.

Is there a command, either in the PC software via USB cable, or else via the USB serial console,
that will show what version firmware I have?

Second, how can I tell if I can use the newer firmware, perhaps the H version, so that I can
get the added features such as TDR?

Sincere Thanks for helping/teaching.

Neal, N6YFM
================================

Neal,

Welcome to the group!

I suggest installing the NanoVNA-saver software.



IIRC it can show the firmware level. It /may/ also be displayed when you boot the device (mine doesn't).

73,
David GM8ARV
--
SatSignal Software - Quality software for you
Web:
Email: david-taylor@...
Twitter: @gm8arv

I should correct my post above, since upon reading more on the wiki,
it appears to be a NanoVNA-H hardware version but without the plastic case.
It is black, USB-C, with RF shields and LiPo battery containing charge/protection
circuits on the battery.

Which versions of firmware can be used on these?

Thanks!

@ Erik, PD0EK
10 December 2019 - /g/nanovna-users/message/8105

Dear Erik,

Thank you very much indeed for your continuing interest in our work !

However, since we are not sure at all what would you expect from us
regarding your Work contained in your three links you gave to us,
we don't want to jeopardize any related comment, which will be
considered as inappropriate by a possibly biassed member of this
group, and thus to give him the chance to start a nonsensical dispute
on matters definitely belonging in the subjective sphere of personal
habits and/or tastes.

With our kind regards,

gin&pez@arg

Hi All

I have been asked about how to convert calibration kit files for the VNWA
calibration kit to the format used by NanoVNA-Saver so I have made a couple
of documents

Where the first one is how the settings shall be for the NanoVNA-saver for
the SDR-Kits 3 or 4 parts universal BNC calibration kit



How to convert, which also can be used for any unknown calibration kit
provided it is measured on an correct calibrated VNA with saved s1p files
for short open and load, is described in the document


Kind regards

Kurt

Hello:

I am a new user, and just received one of the recent, but not "-H" versions of the NanoVNA.
It seems to have a build date of second half 2019. No case, but shielded, and the sides are open,
with removeable backplate to see the battery and RF shields.

Is there a command, either in the PC software via USB cable, or else via the USB serial console,
that will show what version firmware I have?

Second, how can I tell if I can use the newer firmware, perhaps the H version, so that I can
get the added features such as TDR?

Sincere Thanks for helping/teaching.

Neal, N6YFM

Unfortunately, there is no more room in the firmware for more storage locations.?

Sent from Rogers Yahoo Mail on Android

On Sat, 14 Dec 2019 at 1:48 am, George Kokolakis, SV3QUP<kokolakis@...> wrote: Would it be possilbe to have more store positions for settings? 9 would be great for HF bands. Does anyone now if the limitation is on the hardware or just on the firmwares available?

George, SV3QUP

Hugen removed c4 so he could fit in the larger fonts.?

Sent from Rogers Yahoo Mail on Android

On Sat, 14 Dec 2019 at 1:33 am, Luigi Mantuano<l49mantuano@...> wrote: Hello again,
earlier today I finally loaded hugen's? v0.4.0-3, AA-4 traces ( NanoVNA-H_20191125_AA.dfu) FW on my nV... all looked good but when I went to set up and store the 5th calibrated range in C4, there is no C4!? there is no SAVE 4 nor RECALL 4 tabs, only 0, 1, 2 and 3....
Honestly I can't remember (not paid nuff attention perhaps) whether my earlier FW version/s had 5 memory locations for cal data, as per documentation.
Please forgive my clumsiness if this turns out to be a triviality or if I missed the relevant bit of info.
TIA
Luigi M

The Octave serial interface library is different. Rest should work.

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NanoVNA Wiki: /g/nanovna-users/wiki/home
NanoVNA Files: /g/nanovna-users/files
Erik, PD0EK

On Mon, Oct 28, 2019 at 06:52 AM, W1RS wrote:

Has anybody tried this with Octave? (Matlab open source "clone")
=================================================================

Paul Fredette, K1YBE, has uploaded a sample Octave script for interfacing with the NanoVNA. The script can be found at: . Of course it also is applicable to MATLAB users.

-Herb

Not enough memory

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NanoVNA Wiki: /g/nanovna-users/wiki/home
NanoVNA Files: /g/nanovna-users/files
Erik, PD0EK

Ah, grazie Maurizio! I suspected it had to be something I missed..
Saluti da sunny Melbourne, Australia..
lm

On Sat, Dec 14, 2019 at 07:33 AM, Luigi Mantuano wrote:

Hello again,
earlier today I finally loaded hugen's v0.4.0-3, AA-4 traces (
NanoVNA-H_20191125_AA.dfu) FW on my nV... all looked good but when I went to
set up and store the 5th calibrated range in C4, there is no C4! there is no
SAVE 4 nor RECALL 4 tabs, only 0, 1, 2 and 3....
Honestly I can't remember (not paid nuff attention perhaps) whether my earlier
FW version/s had 5 memory locations for cal data, as per documentation.
Please forgive my clumsiness if this turns out to be a triviality or if I
missed the relevant bit of info.
TIA
Luigi M

Hi Luigi , from message #7400 about the firmware version 4.0.3 AA

QRP and Oristo wrote:
"it has larger font, so it cannot show full frequency and measured value result and cut-off part of the value"

"4 calibration SAVE areas instead of 5. On the other hand, Hugen maintains code inline that is neither in edy555 nor QRP firmware, so presumably more responsive.
Other space was cleared in previous release (4.0) by
eliminating shell commands: DUMP, SCANRAW, COLOR"

Best Regards
Maurizio IZ1MDJ

Would it be possilbe to have more store positions for settings? 9 would be great for HF bands. Does anyone now if the limitation is on the hardware or just on the firmwares available?

George, SV3QUP

Hello again,
earlier today I finally loaded hugen's v0.4.0-3, AA-4 traces ( NanoVNA-H_20191125_AA.dfu) FW on my nV... all looked good but when I went to set up and store the 5th calibrated range in C4, there is no C4! there is no SAVE 4 nor RECALL 4 tabs, only 0, 1, 2 and 3....
Honestly I can't remember (not paid nuff attention perhaps) whether my earlier FW version/s had 5 memory locations for cal data, as per documentation.
Please forgive my clumsiness if this turns out to be a triviality or if I missed the relevant bit of info.
TIA
Luigi M