¿ªÔÆÌåÓý

ctrl + shift + ? for shortcuts
© 2025 Groups.io
  1. Nanovna-Users
  2. Messages
Expanded Topics Messages
Date
Re: NanoVNAs for Sale (3)

 

My apologies¡­ Email address was absorbed by groups.io

Please respond to me directly at: lmcelhiney at yahoo dot com
or use the QRZ entry for AC9OX

Larry
AC9OX
Re: Android NanoVNA app

 

Hi Chris,

Which phone (make and model)? Which Android version?

Best,

John

Op za 21 jan. 2023 om 05:47 schreef Chris VK5SA <chris@...>:

My Android phone has always worked with the NanoVNA app and I now get a
¡°No Device Found¡± error.

Any ideas, please?

C connector to C connector cable which works fine using NanoSaver on my
laptop, so that's not it.
Re: Upgrade of older VNA

 

Hi Mike,
you can find more information on my website. In the beginning there were several developers, currently DiSlord who is still contributing. I recommend that you download the pdf marked with his name, it contains links where you can download the firmware. Since you are planning to do this for the first time, read on for what you need to do. Link:


In the upper left corner is the language selector, if it doesn't automatically switch to your language - you can select it here.
--
Gyula HA3HZ ( )
Re: Upgrade of older VNA

 

software??

i prefer nanovna app

easy to use ...? nice frontend

and can also be used to upgrade fw



greetz sigi

ps dislord also is the "best firmware modder" ever :-)

Am 03.02.2023 um 05:11 schrieb Mike N7ZEF:

Howdy;
Got time to work with some of the toys I got in the past. I have an older NanoVNA I bought some time ago and decided to learn how to operate using a book on Amazon on VNA operation.
Learning lots, including some features missing like the battery icon that is supposed to be on the left side. In the section on upgrading the software, The book said if a button was missing on the screen that I had to jumper 2 points on the board (which I found) .
Question, which software should I use? When I power the VNA up it says "GEN111.TAOBAO.COM" on the screen. I am sure this is an old clone, so I am just learning before I get into the real machines I got from R&L.
Suggestions appreciated.
Mike
Re: Android NanoVNA app

 

Mike,
Yes, in this. You can do it somewhere else, only when you start Wine, a window opens and it's there next time.

--
Gyula HA3HZ ( )
Re: History/Purpose of SD for VNA

 

and now we have them modded with sd card , xtal for a clock, battery indication, 4 and even 7 inch ... some with sma and some with n connectors

with open or closed fw ...? (clones, brothers, sisters and cousins) ...from half a dozen vendors

and some are heavy modded :-) (like the 7 inch testbed from dislord.. grin)

dg9bfc sigi


Am 03.02.2023 um 17:12 schrieb Jim Lux:

On 2/3/23 6:55 AM, billsf9c via groups.io wrote:
": the SD card receiver (slot hardware) may be installed on the motherboard inside the plastic case, depending on the date of manufacture of your board (some early boards didn't have the part installed) - but there is no external slot on any of them, unless you carve one out yourself." Stan Dye
I cannot figure why an SD slot would be accommodated ALMOST from original design, be so useful, and not ever implemented.

Is this in ye olde archives?

I cannot see it as a Test Q&A, nor a great idea not implemented for lack of a coin to flip.

BillSF9c
Cost sensitive device - don't put parts in that aren't needed.
? (esp if you're trying to hit a specific target cost, like $50)

Software to drive it not yet written
?? (don't want to listen to gripes about "the pins are there, why doesn't it do this function)

Couldn't fit full size in original layout
?? (Squeezing it in the 2.3" screen with the shielding cans, etc. is hard)

Original NanoVNA had no case
?? (self explanatory)

The NanoVNA has gone through quite a few revisions over the last few years.
Re: History/Purpose of SD for VNA

 

On 2/3/23 6:55 AM, billsf9c via groups.io wrote:
": the SD card receiver (slot hardware) may be installed on the motherboard inside the plastic case, depending on the date of manufacture of your board (some early boards didn't have the part installed) - but there is no external slot on any of them, unless you carve one out yourself." Stan Dye
I cannot figure why an SD slot would be accommodated ALMOST from original design, be so useful, and not ever implemented.
Is this in ye olde archives?
I cannot see it as a Test Q&A, nor a great idea not implemented for lack of a coin to flip.
BillSF9c
Cost sensitive device - don't put parts in that aren't needed.
(esp if you're trying to hit a specific target cost, like $50)

Software to drive it not yet written
(don't want to listen to gripes about "the pins are there, why doesn't it do this function)

Couldn't fit full size in original layout
(Squeezing it in the 2.3" screen with the shielding cans, etc. is hard)

Original NanoVNA had no case
(self explanatory)

The NanoVNA has gone through quite a few revisions over the last few years.
History/Purpose of SD for VNA

billsf9c
 

": the SD card receiver (slot hardware) may be installed on the motherboard inside the plastic case, depending on the date of manufacture of your board (some early boards didn't have the part installed) - but there is no external slot on any of them, unless you carve one out yourself." Stan Dye
I cannot figure why an SD slot would be accommodated ALMOST from original design, be so useful, and not ever implemented.

Is this in ye olde archives?

I cannot see it as a Test Q&A, nor a great idea not implemented for lack of a coin to flip.

BillSF9c
Re: Android NanoVNA app

 

Which Documentation folder did you put the .exe file in?

Was it /home/pi/Documents or Wine's virtual My Documents?

--
Mike G8GYW
Re: Android NanoVNA app

 

On Fri, Feb 3, 2023 at 03:37 AM, Chris VK5SA wrote:


Thanks, Gyula.

I use my NanoVNAs with the nanosaver and NanoVNA-App apps on my PCs, with no
problems.

I just want to be able to go back to using them with my 'phone.

I am sure that the Linux users will be grateful for your information on that.

73s,

Chris VK5SA
Chris, the author has a github page here.
This page might help:
If you know this, then I must ask for your forgiveness.
--
Gyula HA3HZ ( )
Re: Email send by groups.io are bounced

 

Yes, we have been having trouble with Spamcop and Spamhaus for some time now. The creator of groups.io has been working with both to get them to get us off the list of blocked servers, but this has not been straightforward and is still an ongoing effort.

DaveD

On Feb 3, 2023, at 07:25, Egbert PD0EZL via groups.io <pd0ezl@...> wrote:

?To whom it concerns,

I received a mail that my MTA (mailserver) is bouncing emails send by MTA's from groups.io
It looks like that at least 1 MTA is on the blacklist

Below a small excerpt of what is send to the MTA of groups.io

And an excerpt from my MTA logfile:

02/Feb/2023 20:29:29] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 20:31:57] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 20:38:11] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 20:46:47] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 20:55:16] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 22:41:06] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
02/Feb/2023 22:43:28] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 22:43:52] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 22:52:00] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 22:53:31] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 22:59:12] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 23:10:11] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 23:16:01] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 23:22:59] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 23:29:16] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 23:32:46] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected

RDNS of the IP-address show that it is the web01.groups.io

So if somebody is missing mails, this is probably the cause.

73's
Egbert PD0EZL





<326lIEMOEKL93dWy.png>
Re: U.FL/MMC tools Re: [nanovna-users] RF Demo Kit for NanoVNA H4? #nanovna-h4

 

Go to the connector manufacturers web site and check their price for a connector tool. Sticker shock anyone?
Re: Android NanoVNA app

 

On Fri, Feb 3, 2023 at 02:18 PM, Siegfried Jackstien wrote:


we are at version 213 now ;-)

dg9bfc sigi
Sigi, it doesn't work for me. This is the last one that goes well.

--
Gyula HA3HZ ( )
Re: Android NanoVNA app

 

we are at version 213 now ;-)

dg9bfc sigi

Am 03.02.2023 um 09:50 schrieb Mike:

Gyula

Where can I find v1.1.211 please?
Re: Latest DiSlord's firmware where I find it

 

hello Roger

he searched dislords fw not the fw from manufacturer :-)

dg9bfc sigi

Am 02.02.2023 um 20:46 schrieb Roger Need via groups.io:

On Thu, Feb 2, 2023 at 05:00 AM, Eugen YO9WHI wrote:

Hello
I have a nanoVNA SAA-2N HW V2_2 and I like to use the newest version of
DiSlord firmware.
On this occasion I want to thank him for the hard work he is doing.
DiSlord's latest firmware version seems to be V1.3.12 but I can't find it.
Can anyone help me with a link to it?
Hugen is the manufacturer of the SAA-2N. He tests firmware for compatibility and posts the most recent software and firmware for the SAA-2n on his Google drive. Here is a link for you.



Roger
Re: Android NanoVNA app

 

Thanks Gyula

--
Mike G8GYW
Email send by groups.io are bounced

 

To whom it concerns,

I received a mail that my MTA (mailserver) is bouncing emails send by MTA's from groups.io
It looks like that at least 1 MTA is on the blacklist

Below a small excerpt of what is send to the MTA of groups.io

And an excerpt from my MTA logfile:

02/Feb/2023 20:29:29] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 20:31:57] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 20:38:11] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 20:46:47] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 20:55:16] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 22:41:06] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
02/Feb/2023 22:43:28] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 22:43:52] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 22:52:00] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 22:53:31] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 22:59:12] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 23:10:11] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 23:16:01] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 23:22:59] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 23:29:16] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected
[02/Feb/2023 23:32:46] IP address 66.175.222.12 found in DNS blacklist SpamCop, mail from <[email protected]> to <pd0ezl@...> rejected

RDNS of the IP-address show? that it is the web01.groups.io

So if somebody is missing mails, this is probably the cause.

73's
Egbert PD0EZL

326lIEMOEKL93dWy.png

Re: Android NanoVNA app

 


--
Gyula HA3HZ ( )
Re: Tx port input resistors blown

 

Hi Jim,
Thanks for feedback,

The values on mine are slightly different, two of them were burned so bad as I can?t read the values so
I am going to get the replacement values as per the schematic you sent that also matches up to many others I seen.
my nanovna model is the original I think as it doesn?t have any suffixes such as -H

regards,
Shane
Re: Tx port input resistors blown

 

Hi Roger,

the model is "NanoVNA" No -H or any other suffixes
I bought it in May of 2021
A link to it below


regards,
Shane
8901 - 8920 of 39673