What are your intended uses/frequencies?
I have both the -F and the -H4. Either are great performers for the
amateur. Personally, I don't like the small screen versions (my eyes are
73 years 'young'!). The -H4 covers up to 1.5 GHz where the -F covers to 1
GHz. The original covers to 900 MHz (which I also have). All are
improvements over the initially offered units.
All the NANOVNA offerings provide *far* more than the average 'antenna
analyzers' marketed into the amateur market. There will be a learning
curve if you are not used to professional RF design and measurements using
complex impedances and the Smith Chart. But they are more than worth the
energy and time spent learning about the 'nitty-gritty' of RF parameter
measurements.
Dave - W?LEV
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On Thu, Mar 5, 2020 at 4:14 PM Jan PA3GSV <pa3gsv@...> wrote:
Dear all,
I'm about to buy 2 nanovna's. What are the do's and don'ts to look out for.
Don't want to start a message chain, just looking for the basics, like
firmware version, the black nanovna has some shielding, etc.
Thanks in advance for any answers.
br Jan PA3GSV
--
*Dave - W?LEV*
*Just Let Darwin Work*
*Just Think*
