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Swap ports on VNA View software


Francesco 2021/12/15 03:16

Hello Swap ports option on VNA View software do not work, there is some possibility to activate to use T/R relay?
Or this is only decorative.

Francesco 2021/12/15 12:31

Hello Swap ports option on VNA View software do not work, there is some
possibility to activate to use T/R relay?
Or this is only decorative for future use?







####

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Joe Smith 2021/12/15 17:19

On Wed, Dec 15, 2021 at 07:16 PM, Francesco wrote:

>
> VNA View

I guess you are using some version of the VNA QT.  The version I have shows the swap port but I couldn't find any mention of it in the manual.  If it does work, I doubt it will work with the setup you made for my software.  It's not like we are all using a common standard.

I was never able to get QT to work with my PC.  The poorly written supplied software is what drove me to roll my own.  It appears the source code is available, so you should be able to reverse engineer it then add to the manual.

Francesco 2021/12/16 10:46

Yes there is different think not implemented, possibly reserved for future
use, the graphic is very crude for reverse engineer no my piece of cache. I
use for flashing the firmware have curiosity for the T/R.

For the 50 homs load for the calibration kit, the seller send me some with
very low SWR and best return loss tested on his R&S VNA, I calibrate with this
ones and and on your software get 1.01 reading SWR and fairly flat response on
frequency to 3 Ghz. I ordered one Lite-VNA to see this 6Ghz, from the specs
information luck 3Ghz device. I waiting to read some opinion from you when you
test.





**Sent:** Thursday, December 16, 2021 at 1:19 AM
**From:** "Joe Smith via groups.io" <joeqsmith49=yahoo.com@groups.io>
**To:** NanoVNAV2@groups.io
**Subject:** Re: [nanovnav2] Swap ports on VNA View software

On Wed, Dec 15, 2021 at 07:16 PM, Francesco wrote:

> VNA View

I guess you are using some version of the VNA QT. The version I have shows
the swap port but I couldn't find any mention of it in the manual. If it does
work, I doubt it will work with the setup you made for my software. It's not
like we are all using a common standard.

I was never able to get QT to work with my PC. The poorly written supplied
software is what drove me to roll my own. It appears the source code is
available, so you should be able to reverse engineer it then add to the
manual.

_._,_._,_

* * *

Joe Smith 2021/12/17 20:17

The LiteVNAs arrived and we ran a few quick tests with them tonight.  We ran into a firmware problem right away but have not tried to update them yet.   The hardware looks good so far.   Box is nice to look at.  If it's as bad as the H4, at least the two will look nice together on the shelf.   lol.   Mine should arrive in a few days.

Francesco 2021/12/20 22:28

hello, my Lite-VNA arrived on UK
(Duane)![](https://s.uicdn.com/3c-cdn/mail/client/wicket/resource/static-
res/---/mc/img/smileys/default/s_10.gif) I hope to get next week, I tray to
save touchstone file from the software but I fail (save the file bat not SP2
file extension).

Please some
help![](https://s.uicdn.com/3c-cdn/mail/client/wicket/resource/static-
res/---/mc/img/smileys/default/s_01.gif)

Best wishes.

Francesco

G7OYO





**Sent:** Saturday, December 18, 2021 at 4:17 AM
**From:** "Joe Smith via groups.io" <joeqsmith49=yahoo.com@groups.io>
**To:** NanoVNAV2@groups.io
**Subject:** Re: [nanovnav2] Swap ports on VNA View software

The LiteVNAs arrived and we ran a few quick tests with them tonight. We ran
into a firmware problem right away but have not tried to update them yet.
The hardware looks good so far. Box is nice to look at. If it's as bad as
the H4, at least the two will look nice together on the shelf. lol. Mine
should arrive in a few days.

_._,_._,_

* * *

Francesco 2021/12/22 16:41

MAESTRO please can give me so clue to test this line tretchers and some way
to use? (I send all information don't need use crystal ball)

Really appreciate.

I wish you great holiday time.

Francesco.



**Sent:** Saturday, December 18, 2021 at 4:17 AM
**From:** "Joe Smith via groups.io" <joeqsmith49=yahoo.com@groups.io>
**To:** NanoVNAV2@groups.io
**Subject:** Re: [nanovnav2] Swap ports on VNA View software

The LiteVNAs arrived and we ran a few quick tests with them tonight. We ran
into a firmware problem right away but have not tried to update them yet.
The hardware looks good so far. Box is nice to look at. If it's as bad as
the H4, at least the two will look nice together on the shelf. lol. Mine
should arrive in a few days.

_._,_._,_

* * *

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