Siegfried Jackstien 2021/03/28 23:27
set avg to none in the device and save in slot 0
then it should work
nanovna safer ... and vna qt ... do not work if avg is NOT set to none
soft asks for 100 points but gets 50 back(with avg x2) or only 20 (with
avg set to x5) ... so you need to switch average off in the device when
using with pc (inside the pc soft you then can add averaging to have
smoother curves)
i have THREE different nanov2 ... v2 modded with 4 inch, v2plus with 4
inch (modded saa2n) and a plus4
ALL THREE work with THREE pc software (vna qt, nanovna safer and
nanovna_app)
i prefer last one (nanovna app) cause its the most comfordable soft in
my view and also does fw update like the qt software does
plus it can do screenshots from the devices screen (see picture)
also nice is that this last one ... works with or without setting avg to
none in the device (only scan speed lowers when using avg x2, x5,
whatever) ...
greetz sigi dg9bfc
Am 28.03.2021 um 23:07 schrieb David Eckhardt:
> I downloaded from the URL:https://nanorfe.com/nanovna-v2-software.html
> <https://nanorfe.com/nanovna-v2-software.html>
> First: the Crypress drives and installed in Program Files (86)
> Second: vna_qt.exe (for Windows) and installed in Program
> Files (86)
>
> then launch vna-qt.exe
>
> The expected window opens, but I seem totally unable to connect to the
> V2 VNA.
>
> On checking under DEVICE: and //./COM1 or under "OTHER"
> within DEVICE and input //./COM4 I receive the following error message:
>
> image.png
> image.png
> which reads:
>
> image.png
>
> How do I connect to this V2 device.
>
> Dave - WØLEV
>
>
>
>
> On Sun, Mar 28, 2021 at 8:48 PM Siegfried Jackstien
> <siegfried.jackstien@freenet.de
> <mailto:siegfried.jackstien@freenet.de>> wrote:
>
> hmm that is unusual .. if you installed the cypress driver ...
> then your nano v2 should work with THREE software
>
> nanovna saver
>
> vna qt
>
> nanovna_app
>
> all three work fine with the v2, v2plus, v2plus4 (i have all three
> and can confirm that)
>
> saver and qt do not like if you have AVG not set to none ...
> explain why?? ok ... if you (as an example) set avg to 5 ... and
> software asks for 100 points .. it gets only 20 points back and
> stops with a timeout error
>
> nanovna app does not care about avg setting IN the device (only
> scanning then is slower) ...
>
> so for the first two soft you have to set AVG to none .. and save
> that in calibration slot 0 (cause that is default when switch on)
>
> good luck dave ... and feel free to ask if you still have problems
>
> greetz sigi dg9bfc
>
> Am 28.03.2021 um 16:11 schrieb David Eckhardt:
>> You're not alone. I have never been able to vconnect my V2N to
>> the PC or QT. I'm also using WIN 10, 64. However, it does make
>> an excellent stand-alone instrument.
>>
>> Dave - WØLEV
>>
>> On Sun, Mar 28, 2021 at 3:34 AM Alan Scott
>> <alan.scott@logicalsolutions.co.nz
>> <mailto:alan.scott@logicalsolutions.co.nz>> wrote:
>>
>> Hey all,
>>
>> Trying to get Nano-QT running. Have the device drive
>> installed etc and get the error:
>>
>> Xavna_read_atutosweep Failed: Resource deadlock avoided
>>
>> On the research I have done it says to disable “data
>> validation” in the device settings. I’m running on Windows 10
>> and I see no option for this.
>>
>> Can I please have some more direction on how to fix this error?
>>
>> If you require any information, please let me know.
>>
>> With thanks
>>
>> If you require any help, please let me know.
>>
>> With thanks
>>
>> *Alan Scott *| Director
>>
>> *Technology Problem? Solved.*
>>
>> Logical Solutions
>>
>> 120 Comries Road, Hamilton, 3210
>>
>> Tele: 07 929 2200 Ext. 4040
>> Fax: 07 929 2201
>>
>> Mail: _Alan.Scott@logicalsolutions.co.nz
>> <mailto:Alan.Scott@logicalsolutions.co.nz>_
>>
>> Web: _www.logicalsolutions.co.nz
>> <http://www.logicalsolutions.co.nz/>__
>> _Logical-solutions-sig
>>
>>
>>
>> --
>> *Dave - WØLEV*
>> /*Just Let Darwin Work*/
>>
>
>
> --
> *Dave - WØLEV*
> /*Just Let Darwin Work*/
>
>
