#Microwave #ducting #Radio

What hams working QRP at higher frequencies love: #ducting!

"...we show that at the time of the missile launch the prevailing weather conditions allowed a ground-based radar to detect targets far beyond the normal radar horizon through anomalous propagation conditions. During such conditions, the atmospheric index of refraction decreases rapidly with height, making electromagnetic radiation bend downward to, partly or fully, compensate the curvature of the Earth."

https://journals.ametsoc.org/view/journals/bams/104/12/BAMS-D-23-0113.1.xml

RT @CaliInKansas@Twitter.com

#Bitcoin :bitcoin: home heating nearly complete.

https://twitter.com/CaliInKansas/status/1454164683989168129

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RT @CaliInKansas@Twitter.com

I’m using 3 miners to heat 3 separate floors so the thermal impact is minimal. [...] Ultimately I’d like to add a duct damper to solve this issue.

https://twitter.com/CaliInKansas/status/1454307712888672259

#Mining #BitcoinMining #Miner #BitcoinMiner #ASIC #SHA256 #HashRate #Electricity #HomeMining #Residential #ResidentialHeating #HomeHeat #HomeHeating #Fan #Blower #Duct #Ducting #BitcoinHVAC #HVAC #CaliInKansas