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#90.03: A Note on [SAMoEEiVNAM] Programming In the usual case of the Triplet of Standard Nominal Value (-1, 0, +1), it may be proved that it is programmatically advantageous to use different formulas

Thanks for all the replies. I have a box of chokes that I will set up and sweep. The plan is to build a test jig which will be a square tube with about 33mm of clearance on each side. This will ensure

Bob, thank you for clarification. I have measured a coil in this way( connected only to CH0). Attached Smith chart and R, X graph. The resonance can be seen easily around 12 MHz. However, in my case

Hi, I have not used the latest versions, so I could be wrong, but the way I remember it, is that you have to run a manual scan before you use the buttons. So, leave the port open, run a scan, press

Garry In /g/nanovna-users/message/8494 they provide the proof they are mathematically the same. -- NanoVNA Wiki: /g/nanovna-users/wiki/home NanoVNA Files:

I had the same reports. But... the calibration runs well? (both 0.2.0. and 0.2.1) using the Calibration assistant. 73 Arie PA3A Op 22-12-2019 om 19:00 schreef Dick W0QM:

Garry The issue is the new proposed vna formula and the old SOL calibration approach are mathematically the same. Apart from discovering an elegant notation nothing will change in my view What you

Is this the NanoVNA's Great Nothingburger Thread of 2019 ? After all this fuss, bugger all of any use has come out of it. All that was needed was for someone to say "hey, I read the article. It seems

Hello Erik; My understanding is that this begins as an entirely closed form solution with a computationally exact result. All uncertainties (including those included in the standards) are accounted

Phil, I get the annual publications DVD instead of subscribing because it’s cheaper. I’m also an RSGB member but buy those digital issues on DVD, too. So I don’t have the current QEX issue

Hi Rune, Thanks for a great interface program for the NanoVNA. I have run into a problem I do not understand in carrying out a calibration using nanovna-saver 0.2.1 (also 0.2.0). I have the frequency

The resonance of a choke is measured by connecting it to the S0 port.? You select Smith chart and, with the frequency at a low value you read the inductance on the screen, with the plot being a dot

Hi Larry, I can explain stop, start and centre but not span: Essentially, these commands allow you to set the frequency range or span using the position of the active marker. Make sure the current

Never mind, I finally found the information I was looking for. As usual, as soon as I post a question, I find the answer. Larry n0sa

sorted it,i followed the first link,realsed its the bottom one thats the latest on the firmware list pdf.

I'm confused.? How is that legal??? The following quote is taken directly from the terms of use at librarycat.com: "You may not post any content that violates copyright or other intellectual

#90.02 : A Comment on [SAMoEEiVNAM] Technique - #90.00 : A Practical Introduction to our -Second- Arithmetical Method of Error Estimations in VNA Measurements : [SAMEEVNAM] 22 December 2019 -

Hi Frank, When an option of ARRL membership was a CD received at the end of the year, then I took that option. This was an economic choice as the CD contained not only QST but NCJ (no interest) and

I am a bit confused on the Marker Menu and the Markers in general. I know I can turn them on and off and move them and read the values on the screen. I know that I can click on one and then the others

On Sun, Dec 22, 2019 at 07:07 AM, Lawrence Macionski wrote: I bought the Amazon Fire Tablet August 23, 2019 --- Exactly 4 months ago... ===============================================================