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The simplest book which covers the proper subjects with as little calculus as I've seen is: Surprisingly enough, MFJ has an excellent resource. I picked up a copy at HRO a couple of years ago, well

Eric WA3UYI -- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus

I suspect it's MS Word vs something else. .docx works just fine on Mac OS, but you need MS Word.

Having not seen or read that book, I can’t say. Perhaps someone else on the list can answer that. DaveD

On Mon, Feb 1, 2021 at 10:21 AM, Dave Daniel wrote: Does something like the Practical Antenna Handbook by Carr and Hippisley provide a good overview of antennas for a ham without a background in

I have not done so but certainly can. I take the practical approach that it's what the system presents to the input of the L-network matching network with the CMC between the feeder and the network

And Unix and Android I think.

David: And if you “subtract” effect of your X feet of feed using your analyzer (or Zplots or whatever) out of curiosity what are the impedances at your same various frequencies at the feedpoint of

Attachments were lost in the forward. <d.milivojevic@...> wrote:

Be careful not to apply too much pressure when tightening the N Connector as it not securely fastened. The N Connector is soldered to the internal SMA. I ASSumed when I looked at mine that the N

oooops. When I send them to the files section, I shall do so. Thanks for the suggestion. I thought Apple could read .docx files. Are we back to Apple vs. IBM? Humbug...... Dave wrote: -- *Dave -

I suggest that you convert the document to PDF format. The .docx format seems to be problematic on non-Microsoft systems.

John: 1 SAVER- what is this, where do you get it, how do you use it?....reference essential NANOVNA SAVER is a SW application that runs on a PC or laptop. It was done by the same folks who did the

@brown.beard.2020: A ferrite core may stop noise and interference leaking?into the cable, but not that picked by the antenna itself (which will likely be your biggest problem). For this you'll need

wrote:

JOHN, I have the same issue with metric-only BOMs from Europe. Cross-referencing 0.4mm wire to what we have here in US AWG. Gary W9TD

That's the ISM frequencies just below the amateur radio 20 meter band, so anything that works for 14 MHz (20m) will probably work just fine for 13.56 MHz. In general, 31 mix is a good choice for HF -

Try the ham-antennas group. DaveD

Hi All Sorry if this is not the right place to ask. Feel free to point me to a more suitable place for my questions. I have an antenna connected to a 13.56MHz RF signal and would like to add a ferrite

They are all true. :-) Zack W9SZ <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon> Virus-free. www.avast.com