nanovna-users@groups.io

How to set up for the Demo RF kit for the 30 Mhz band pass filter reading 21 повідомлення #learning Don't you have a few little HT antennas you can attach to the VNA to learn the instrument in the comfort of your home? Від Matthew Rapaport · #learning
Introduction to VNA Calibration Techniques #calibration #general_vna #learning Learn the basics of how vector network analyzer (VNA) calibration techniques correct measurement errors. https://www.allaboutcircuits.com/technical-articles/introduction-to-vna-calibration-techniques/ Від Wolfgang OE1MWW · #calibration #general_vna #learning
Understanding the 12-Term Error Model and SOLT Calibration Method for VNA Measurements #general_vna #learning #calibration in case someone can't fall asleep in bed at night and needs a simple read https://www.allaboutcircuits.com/technical-articles/understanding-the-12-term-error-model-and-solt-calibration-method-for-vna- Від Wolfgang OE1MWW · #general_vna #learning #calibration
New user questions - where to find answers #general #learning New users of the NanoVNA have many questions about their new piece of test equipment. They will find a lot of useful information and User Guides in the Files section of this group. https://groups.io/g Від Roger Need · #general #learning
Quick Reference Card 11 повідомлення #learning #manuals When I built my 486DX2 in 92, with huge help, my guru said to get 5x7 spiral-bound recipe card set to act as notes that he'd mention, as we go. It worked great! I had the reference, and writing things Від ... · #learning #manuals
Focus on the Fundamentals. #newbie #tutorials #learning #general vna 2 повідомлення #faq #applications #newbie #tutorials #learning I think these RF test boards help, trains you on results, if you have set the vnanano up and calibrated correctly, getting the prescribed results gives us ou some confidence in the nano. Від ... · #faq #applications #newbie #tutorials #learning
A guide for absolute beginners in spanish. Guia para principiantes en español. #docs #tutorials #learning Hello everybody: I just uploaded to the archives section a Spanish translation of the excellent beginner's guide published by Martin some time ago. I hope it serves you. Link: https://groups.io/g/nano Від Daniel Magnoli · #docs #tutorials #learning
#learning #noise 14 повідомлення #learning #noise Thanks, Zack! Very interesting. I shall have to listen for them. Thank you! Dave Від W0LEV · #learning #noise
A guide for absolute beginners 18 повідомлення #docs #learning #nanovna-h #newbie #tutorials Upgraded and expanded version of the "Absolute beginner's guide to NanoVNA" v1.5 has been added to file section of this group. A detailed chapter "The firmware upgrade" has been added. As always I am Від 9A2JK · #docs #learning #nanovna-h #newbie #tutorials
NanoVNA presentation 7 повідомлення #general_vna #learning #newbie #training #tutorials Return loss has nothing to do with antenna radiation or efficiency. It is a measure of the impedance match between a source and a load. An antenna with high ground losses could look wonderful from a r Від Hasan Schiers N0AN · #general_vna #learning #newbie #training #tutorials
Real/Imaginary vs R+jX (Ω) Charts 8 повідомлення #training #features #learning #manuals #nanovna-v2 RESISTANCE IN YOUR COAXIAL CABLE STUB Your antenna has R = 0 Ω. The R+jX (Ω) chart allows for positive and negative R values. 1) What is the significance of R = 0 Ω in your “antenna”; Is there an “RR- Від F6EGK - Jean-Roger · #training #features #learning #manuals #nanovna-v2
#docs #learning #teaching 4 повідомлення #docs #learning #teaching On Fri, May 15, 2020 at 01:36 PM, <m1dgq1@...> wrote: ... some explanation of what you see on the screen and what you expect to see would be good ... ======================================= Від hwalker · #docs #learning #teaching

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