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building_a_ukhasnet_node [2015/11/03 09:22]
craag [Antenna]
building_a_ukhasnet_node [2015/11/03 09:22] (current)
craag [Antenna]
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 To calculate the wire length required: To calculate the wire length required:
-  * (300 * 10^6) / (869.5 * 10^6) = 34.5cm wavelength ​+  * (300 * 10^6) / (869.5 * 10^6) = 0.345 = 34.5cm wavelength ​
   * 34.5 * (1/4) = 8.63cm quarter wavelength   * 34.5 * (1/4) = 8.63cm quarter wavelength
   * 8.63 * 0.95 = **8.2 cm** for a wire in free space   * 8.63 * 0.95 = **8.2 cm** for a wire in free space
building_a_ukhasnet_node.txt ยท Last modified: 2015/11/03 09:22 by craag