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Re: New H4 Model Received from R & L Electronics
They were sold out when I checked yesterday. ?Paid a bit more from Gigaparts but still cheaper than Amazon. Ty K3MM? Sent from AOL Mobile Mail Get the new AOL app: mail.mobile.aol.com
By Tyler Stewart · #14312 ·
Re: RigExpert's PC software now Supports NanoVNA and is Open Source #consolecommands #measurement #applications
AntScope2 v. 1.1.1 doesn't work also with my NanoVNA-F last firmware, PC with win7. Giving right COM number, in setting menu, is seen as "connected" but isn't true. Inviato dal mio telefono Huawei
By Gabriele I4JXE · #14311 ·
Re: New H4 Model Received from R & L Electronics
You can save the various plots as a graphics file in NanoVNA Saver by right clicking the window you are interested in. You can also change the axis scaling and popout the window to stretch it. There
By Roger Need · #14310 ·
Re: NANOVNA WebUSB
I had to clean the pocket lint out of the USB-C port on my phone, using a thin piece of plastic. Then the cable that came with my NanoVNA-H worked fine. Gary AG7TH
By Gary Hale · #14309 ·
NANOVNA WebUSB
After using various USB Type C connectors and Adapters without being able to connect to my Samsung Phone. The secret is to use a OTG Cable or in my case OTG Adapter, that is bidirectional. We're the
By AJ Jones · #14308 ·
New H4 Model Received from R & L Electronics
Hello Group; I thought I would let you my experience in purchasing the NanoVNA-H4 from R & L. *The total price was $68 shipped via Priority Mail from Ohio (3 days), which was hard to beat. *As
By John · #14307 ·
Calibration kit modeling with nanoVNA possible? #calibration #linux #octave
I found a web page https://www.qsl.net/in3otd/electronics/VNA_calkit/calkit.html explaining how to compute the *calibration kit model coefficients* from .s1p files (Load, open, short) from your home
By Rudi · #14306 ·
Re: RigExpert's PC software now Supports NanoVNA and is Open Source #consolecommands #measurement #applications
I try launch AntScope2 vs my nanoVNA H and NanoVNA H4 I think i know why int not work AntScope2 send 'info' command And then nothing to do, so i think problem in parse NanoVNA answer, it depend from
By DiSlord · #14305 ·
Re: RigExpert's PC software now Supports NanoVNA and is Open Source #consolecommands #measurement #applications
You can not avoid the need to calibrate virtually any VNA (RigExpert, NanoVNA, Keysight etc) if you wish to measure the actual complex impedance of an antenna because the impedance is changed
By Dr. David Kirkby, Kirkby Microwave Ltd · #14304 ·
Re: RigExpert's PC software now Supports NanoVNA and is Open Source #consolecommands #measurement #applications
Sorry, sometimes one really should start a new topic name. Please stay calm anyway: That happens easily. Again: Sorry. 73, Hans DJ7BA -----Urspr¨¹ngliche Nachricht----- Von: [email protected]
By DJ7BA · #14303 ·
Re: RigExpert's PC software now Supports NanoVNA and is Open Source #consolecommands #measurement #applications
Thanks, Dave, that's interesting. You have a whealth of practical experience, that I don't have. It is good to have someone as experienced as you are, being part of this NanoVNA group. Especially
By DJ7BA · #14302 ·
Re: RigExpert's PC software now Supports NanoVNA and is Open Source #consolecommands #measurement #applications
Based on Gerry's post about his version of firmware, I rolled mine back to "Version 0.5.0 Build Time Feb 21 2020 - 12:55:37 Kernel 5.1.0" on my H4 and it works great. It looks like some builds of the
By gary.sewell@... · #14301 ·
Re: RigExpert's PC software now Supports NanoVNA and is Open Source #consolecommands #measurement #applications
Hi, I would just like to share my experience. I got my NanoVNA-H4 two days ago. I did not have any install problems encountered by many and I do not exactly know why. My "operating conditions" for the
By Jose DU7EYG · #14300 ·
Re: RigExpert's PC software now Supports NanoVNA and is Open Source #consolecommands #measurement #applications
Maybe I am missing something here, but what the hell do all these latest posts on N connectors and other off topic posts have to do with the original post on the new AntScope2 release and issues we
By gary.sewell@... · #14299 ·
Re: RigExpert's PC software now Supports NanoVNA and is Open Source #consolecommands #measurement #applications
Hi It¡¯s an interesting question and the answer is that the affect of pin depth depends on things that 99% of people will not consider. But, in some limited cases, it can effect amateurs in ways
By Dr. David Kirkby, Kirkby Microwave Ltd · #14298 ·
Re: NanoVNA-H and AntScope2 Two part question #applications #firmware
Thanks Larry and Steve. I am guessing that my NanoVNA2 is lost since it has been stuck now over a month in KY.
By N2BRG · #14297 ·
Re: RigExpert's PC software now Supports NanoVNA and is Open Source #consolecommands #measurement #applications
Replace the plug with a high-quality one, has it become a problem?
By aleks07111971@... · #14296 ·
Re: RigExpert's PC software now Supports NanoVNA and is Open Source #consolecommands #measurement #applications
No, I did NOT choose not to get a refund! Personally I thought that the N connector looked pretty poor, was out of specification and should be returned. But the club chose not to. Yes, we did have the
By Dr. David Kirkby, Kirkby Microwave Ltd · #14295 ·
Re: RigExpert's PC software now Supports NanoVNA and is Open Source #consolecommands #measurement #applications
Hi Dave, I saw your N Plug male pin gap measuring gauge pic. Thanks for it, I never saw such device before. Good point. I have both, the AA-600 and the NanoVNA, so a comparison is of interest.
By DJ7BA · #14294 ·
Re: NanoVNA Under The Covers
Let's just use Return Loss and ignore VSWR for the rest of our lives. Op 12-6-2020 om 00:53 schreef Dan Fish:
By Reinier Gerritsen · #14293 ·