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Re: errors of "error" models
yin, gin & pez@arg Thank you for your gracious response and compliance to my request. In my efforts to understand your project, I think I may have had a bit of an epiphany that may start me toward
By Gary O'Neil · #4169 ·
Re: Is there an Android app for the NanoVNA - WebUSB
Hi,I have just tried to run your latest build for the Android app and find it is still trying to access the internet at startup to this address:? ?172.217.1.10:443 This is owned by Google. Does your
By Larry Rothman · #4168 ·
Re: Annotated nanoVNA menu diagram
I think on the CAL line, reset should be the very first item opposite CAL and everything else is below. Why? You need to do a reset before you do the rest of the cal steps.? Leave 'calibration' at
By Larry Rothman · #4167 ·
Re: Screen stylus tip
Hip Hip Hurra A bright invention Kurt -----Oprindelig meddelelse----- Fra: [email protected] <[email protected]> P? vegne af Torbj?rn Toreson Sendt: 5. oktober 2019 14:42 Til:
By Kurt Poulsen · #4166 ·
New file uploaded to [email protected]
Hello, This email message is a notification to let you know that the following files have been uploaded to the Files area of the [email protected] group. *Uploaded By:* Keystonebart
By [email protected] Notification <nanovna-users+notification@...> · #4165 ·
Re: Cal-Kit Standards' Definitions
Hi Oristo Yes if you load is also perfect 50ohm but such a load cost many $ ? although the load supplied with the NanoVNA is pretty fine and you correctly mentioned "observe no appreciable
By Kurt Poulsen · #4164 ·
Re: Determining SOLT kit errors via basis pursuit
What's the link?
By F4WCV · #4163 ·
Re: T-Check for my nanoVNA - Results look excellent below 150 MHz and acceptable up to 300 MHz
Thanks for the info on the T check.
By WB2UAQ · #4162 ·
Re: Annotated nanoVNA menu diagram
Annotated menu map for updated firmware, take 1: https://oristopo.github.io/nVhelp/html/Hnano.htm * broken branch FORMAT->LOGMAG requires CSS fix, may take awhile.. * links and help text not yet
By Oristo · #4161 ·
Re: NanoVNA V2
On Sat, Oct 5, 2019 at 11:25 AM, Bo, OZ2M wrote: ¡­.. When it comes to the NanoVNA numbers may be somewhat confusing. I for one do > have some difficulties sorting one H/W from the other ¡­..
By hwalker · #4160 ·
Re: info update
I just did this on Windows 10. First, get the edy555 0.2.2 file: https://github.com/ttrftech/NanoVNA from there, click the 'releases' icon near the top the latest release is 0.2.2 click
By Buck Calabro, KC2HIZ · #4159 ·
Re: Annotated nanoVNA menu diagram
Indeed. Two separate signals. For IQ mixing the LO inputs would have to be 90 degrees out of phase and the input must be the same. Both are not the case. The nanoVna needs to measure two independent
By Erik Kaashoek · #4158 ·
Re: Annotated nanoVNA menu diagram
Hi Erik - Thank you! I have not yet looked at nanoVNA firmware and supposed more similarity to SDR than evidently exists. I need to do homework here: * do SA612s not feed I and Q into ADC? * does not
By Oristo · #4157 ·
Re: info update
I tried but something is wrong. I would like to try a tool for the original ady555 binary.
By @in3elx · #4156 ·
Command to set maximum fundamental SI5351 frequency implemented
Edy555 has implemented in his GitHub nanoVNA repository a command to set the threshold for switching to harmonics mode Command threshold {Frequency in Hz} The default is 300MHz. After changing you can
By Erik Kaashoek · #4155 ·
Re: Which Firmware Version?
I like it. I've been using a VM with Ubuntu 18.04, so this gave me a chance to try Windows 10. I'm already a DIYer who uses STM chips, so flashing firmware is pretty comfortable to me. What I am
By Buck Calabro, KC2HIZ · #4154 ·
Re: Screen stylus tip
I've been using a wooden toothpick. Works great. -- Phil - AD5X
By philsalas5@... · #4153 ·
Re: Annotated nanoVNA menu diagram
@Oristo The help file refers to quadrature sampling done with the SI5351 and the two SA612. This is wrong. Some of the references go to IQ downconversion for SDR but the nanoVNA works differently The
By Erik Kaashoek · #4152 ·
Re: Annotated nanoVNA menu diagram
I am preparing an updated menu annotated map, based on attached menu screen shots, of which I captured 15. Let me know if I missed any or have suggestions e.g. for improving annotations of unchanged
By Oristo · #4151 ·
Re: T-Check for my nanoVNA - Results look excellent below 150 MHz and acceptable up to 300 MHz
From: hwalker [] David Taylor pointed out that even though it was manufactured by HP its specs were lukewarm at best. [] Herb ========================== Not me. Possibly Dr. Kirby. Cheers, David --
By David J Taylor · #4150 ·