#191

Knowing how your antennas work or build and optimize our antenna is very rewarding. Unfortunately, it needs know-how and some costly equipment to do that. Today we will change that, and I show you an affordable new tool that enables these tasks. This small device was one of my best investments I made so far.

My HAM Radio channel:    / @hb9bla  

At the end
You know how to build and optimize a LoRa ground plane antenna
You will know How to tune a commercially available antenna
You will get a little theory behind it, as usual
And we will have a close look at this small gadget from China and compare it with a professional tester

Links:

N1201A Antenna Tester: http://s.click.aliexpress.com/e/Nhr3Xedw
Calibration Set: http://s.click.aliexpress.com/e/q3VbiQ7 or http://s.click.aliexpress.com/e/VJeqJY7 (not tested)
N2201SS (2 ports): http://s.click.aliexpress.com/e/CHDgGnr2
Ground Plane calculator: http://www.buxcomm.com/ground_plane_c...
SMA connector for Antenna: http://s.click.aliexpress.com/e/RBAYzbU
What's inside the N1201SA: https://notes.superlogical.ch/?p=89

Supporting Material and Blog Page: http://www.sensorsiot.org
Github: https://www.github.com/sensorsiot

My Patreon Page:   / andreasspiess  

If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission (of your purchases the next 24 hours) to buy new stuff for the channel
For Banggood https://bit.ly/2jAQEf4
For AliExpress: http://bit.ly/2B0yTLL
For ebay.com: http://ebay.to/2DuYXBp

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  / spiessa  
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Please do not try to Email me or invite me on LinkedIn. These communication channels are reserved for my primary job

Equipment in my lab: http://www.sensorsiot.org/my-lab/