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Thanks to aspell and languagetool. Hand picked from these, there are too many strange things in the English language to be perfectly syntactical.
54 lines
1.8 KiB
Markdown
54 lines
1.8 KiB
Markdown
---
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id: resources
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title: Antenna resources
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sidebar_label: Resources
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slug: /hardware/resources
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---
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### More antenna information
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* [Hackaday's Introduction to Antenna Basics](https://www.youtube.com/playlist?list=PL_tws4AXg7authztKFg5ZN5qWGtq3N_nI)
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* An excellent series of presentations on the basics of antenna design and function, presented by spacecraft radio engineer Karen Rucker.
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### Coverage prediction
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* [Tower Coverage.com](https://www.towercoverage.com/)
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* Commercial but has free options
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* [HeyWhat'sThat](http://www.heywhatsthat.com/)
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* Free with path profiling options
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* [Radio Mobile Online](https://www.ve2dbe.com/rmonline_s.asp)
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* Radio Mobile Online is a radio wave propagation prediction tool dedicated to amateur radio
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### RF Tools
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* [Times Microwave Systems](https://www.timesmicrowave.com/calculator/?Product=RG-6&RunLength=10&Frequency=868)
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* Coaxial Cable Attenuation & Power Handling Calculator
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* [Solwise Link Budget Calculator](https://www.solwise.co.uk/link-budget.htm)
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* Predict the received signal strength
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* [Amateur Radio Toolkit](https://play.google.com/store/apps/details?id=com.daveyhollenberg.amateurradiotoolkit)
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* Android app with lots of antenna information
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### Antenna designs
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* [1/4 Wave Ground Plane Antenna Calculator](https://m0ukd.com/calculators/quarter-wave-ground-plane-antenna-calculator/)
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* [Quadrifilar helicoidal antenna calculator](https://jcoppens.com/ant/qfh/calc.en.php)
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* [Building an 868/915 MHz co-linear antenna tutorial](https://www.youtube.com/watch?v=1_1LxuOngHs)
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* [868 MHz antenna schematic PDF](https://github.com/IRNAS/ttn-irnas-gw/blob/master/Collinear868MHzLoRaantenna.PDF)
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* [915 MHz antenna schematic PDF](https://github.com/IRNAS/ttn-irnas-gw/blob/master/CollinearLoRaantenna915MHzIRNAS.PDF)
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* [NEC based antenna modeler and optimizer](https://www.qsl.net/4nec2/)
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