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New Nano-VNA-H4 from SEESII User guide?
On Sun, Dec 22, 2024 at 04:40 AM, Retroradio wrote:
Start here >> https://nanovna.com/ You can read the Absolute Beginners Guide in the Files section of this group. Also read this group's wiki. Roger |
Once you learn how to use about any VNA well, you won't need an "Users
Guide". I learned many decades ago on the job using professional HP equipment and have never looked back. The NANOVNAs came naturally to me. Once again and manyh times over, thank you to the creators of the NANOVNAs!! So, button down and learn one well and you'll have no trouble with others. Dave - WØLEV On Sun, Dec 22, 2024 at 6:13 PM Roger Need via groups.io <sailtamarack= yahoo.ca@groups.io> wrote: On Sun, Dec 22, 2024 at 04:40 AM, Retroradio wrote:--Start here >> https://nanovna.com/ *Dave - WØLEV* -- Dave - WØLEV |
Once you learn one VNA, no matter whose or which one, you will be able to
use them all. The basics of the instrument aren't that different from the NANOVNA to the very expensive professional units. It doesn't matter which variation you have on the theme. Once you've conquered the knowledge on how to use one, it's transferable to all of the VNAs. Just like learning how to properly use a DMM, once you learn how to use it, you can get along using about any DMM. Of course the NANOVNA or any VNA for that matter is FAR more complex than a DMM. If there were a technician "step-by-step" detailed guide, you'd never arrive at the knowledge of using the VNA. That goes for about everything in life. If we were given a "step-by-step" detailed guide addressing how to navigate life, we wouldn't exist as a living, breathing, reasoning, thinking, biological human being. I realize this isn't the new way of "learning", but it works. Learning step-by-step procedures does not truly instill a skill, knowledge, or an understanding on how to properly execute a task. Good old fashioned buckling down and learning still works well. I realize there are those in the group who will take this message as griping, and hostile to the new philosophies. So be it. I do NOT mean it that way, but just relating what 78 years of life WITHOUT a step-by-step set of detailed directions has taught me. Dave - WØLEV Dave - WØLEV Dave - WØLEV On Mon, Dec 23, 2024 at 2:18 AM Retroradio via groups.io <rockabillyguy13= yahoo.com@groups.io> wrote: What confused me is I have found guides/videos but they are VNA-whatever-- *Dave - WØLEV* -- Dave - WØLEV |
Yes. G4WNC Mike Richards published a book that is called NanoVNA H4
Explained. I bought the Kindle edition from Amazon. It's just what you (transl.: "me") need. That flow chart table they pack with it is a cruel trick! 73, Bill K2TNO On Sun, Dec 22, 2024, 1:13 PM Roger Need via groups.io <sailtamarack= yahoo.ca@groups.io> wrote: On Sun, Dec 22, 2024 at 04:40 AM, Retroradio wrote:Start here >> https://nanovna.com/ |
On Sun, Dec 22, 2024 at 02:23 PM, W0LEV wrote:
HP/Agilent/Keysight still have the best application notes on network analysis and spectrum analysis, both for beginners and for others who want to dig in further. I still have paper copies of many of the old ones. Merry Christmas, Happy Holidays and a healthy, happy and prosperous New Year to all. 73, Don N2VGU |
Don: I think his main concern was about how to turn it on and align it, set
freq range and see SWR, for starters. I'm sure that the HP and others allow the user to calculate the "solution to the generalized eigenfenster equation" --- but the info provided with the nanovna-h4 is a single page with an undecipherable flow chart. Several others have directed him to the abundant online videos--- they are also helpful. I decided to buy one of those H4 items on line--- amazing little package, especially for the price! [My set of adapters from SMA male/female to UHF and BNC male/female cost me nearly what the unit cost!] 73 and have a great holiday Bill K2TNO On Mon, Dec 23, 2024 at 8:45 AM Donald S Brant Jr via groups.io <dsbrantjr= gmail.com@groups.io> wrote: On Sun, Dec 22, 2024 at 02:23 PM, W0LEV wrote:HP/Agilent/Keysight still have the best application notes on network |
Matt.
Good call! (and yes I bought two of them. ) Also handy is to find a couple of shielded longer cables ending in small alligator clips. Useful to connect to filters, etc. 73 Bill K2TNO On Mon, Dec 23, 2024, 4:47 PM Matthew Rapaport via groups.io <quineatal= gmail.com@groups.io> wrote: You also need 1 more little kit (about $15 on Amazon) with a 50 ohm load |
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