On 2019-11-04 15:07, Leffke, Zachary via AMSAT-BB wrote:
I too am very interested in the K-band system.
We should all be interested in proliferating in the microwave and mm-wave bands:
‘Because it’s such wide bandwidth, you can pretty much eliminate the problems that 2.4GHz has,’ says Sanitate. The 2.4 GHz frequency spectrum is overwhelmed with a ton of different devices around the house, including Wi-Fi, Bluetooth, and ZigBee devices, as well as cordless phones, car alarms, and microwave ovens. UWB uses higher frequency ranges that aren’t as overwhelmed. ‘There’s really nothing in that space,’ Sanitate says. ‘Some Wi-Fi uses 5GHz, but above 5GHz there’s really nothing.’
Re-quoted from https://9to5mac.com/2019/10/11/u1-chip/
Use it or lose it.
--- Zach N0ZGO