nanoVNA: Measuring the SWR of an Antenna (068b)

Описание к видео nanoVNA: Measuring the SWR of an Antenna (068b)

In this video I will walk through the process of setting up your nanoVNA to measure the SWR of an existing antenna intended for use in the 7.0 to 7.3 MHz band.
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***** CAUTION *******
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Antennas build up STATIC!
*ALWAYS* SHORT AND GROUND your antenna to discharge static before connecting it to your nanoVNA or antenna analyzer. Failure to do so may result in the ruin of the nanoVNA or antenna analyzer.
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I step through this process one step at a time so you can follow along to make your own measurement on your own antenna.
** Yes I am aware that the mic gain was up a little too high and I got some flat topping. It is a work in progress. **
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=== PROMISED LINKS ===
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nanoVNA Official Site (so they claim)
https://nanorfe.com/nanovna-v2.html
nanoVNA Manual (with menu map)
https://nanorfe.com/nanovna-v2-user-m...
Purchase nanoVNA V2 Plus 4 at
https://www.tindie.com/stores/hcxqsgr...

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==== VIDEO LINKS =====
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VIDEO: VNA Foundations (first video in the series)
   • VNA Introductions: What is it? and Wh...  
== THIS SERIES ==
VIDEO#1: nanoVNA: A Practical Menu Walk Through
   • nanoVNA: A Practical Menu Walk Throug...  
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Time Markers for Your Convenience
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00:05 Introductory Comments
01:24 Setting Up the Frequency Limits
02:41 Setting Up the Display
02:47 Turning On/Off Traces
03:45 Choosing Your Channel
04:08 Selecting the Measurement Type/Format
04:41 Preparing for Your Measurement
04:45 The Physical Side of Preparation: Cables and Adapters
07:51 Calibration
08:21 OPEN
08:36 SHORT
08:54 LOAD
09:25 Saving Calibration & Setup Data
10:20 Making the Measurement
10:46 Set Up Your Marker
11:30 Using the Marker
12:13 The Measurement Results
12:53 Final Comments and Toodle-Oots

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