#191 Optimizing Antennas using a cheap N1201SA VNA (Vector Impedance Analyzer), LoRa, Review
Knowing how your antennas work or build and optimize our antenna is very rewarding. Unfortunately, it needs knowhow and some costly equipment to do that. Today we will change that, and I show you an affordable new tool which enables these tasks. This small device was one of my best investments I made so far.
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_calculator.htm
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: https://www.patreon.com/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
https://www.facebook.com/profile.php?id=100013947273409
https://twitter.com/spiessa
https://www.instructables.com/member/Andreas%20Spiess/
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/
Видео #191 Optimizing Antennas using a cheap N1201SA VNA (Vector Impedance Analyzer), LoRa, Review канала Andreas Spiess
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_calculator.htm
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: https://www.patreon.com/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
https://www.facebook.com/profile.php?id=100013947273409
https://twitter.com/spiessa
https://www.instructables.com/member/Andreas%20Spiess/
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/
Видео #191 Optimizing Antennas using a cheap N1201SA VNA (Vector Impedance Analyzer), LoRa, Review канала Andreas Spiess
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