@AndreasSpiess
  @AndreasSpiess
Andreas Spiess | #331 QO-100 Satellite Receiving Technology. And Explanation of a PLL @AndreasSpiess | Uploaded May 2020 | Updated October 2024, 6 days ago.
When we started our bonus project to communicate via the geostationary satellite QO-100, we created a to-do list:
- A high power 2.4GHz transmitter
- A sensitive receiver for 10GHz
- And an internet connection to the Adalm Pluto
In the last video, we built a prototype for the transmitter. We just need an antenna to complete the task. So this week, we will make a cheap first version of the receiver. And hopefully, listen to the first signals from space. And you will learn “PLL.”
I am a proud Patreon of GreatScott!, Electroboom, Electronoobs, EEVblog, and others.

My HAMradio channel: youtube.com/channel/UCQwyP4Yd0-O49e05kMUJgQQ

Links (also from other QO-100 videos:
Adalm Pluto SDR Receiver: amzn.to/3fSQPxk
PLL LNBs: passion-radio.com/satellite-qo-100/124
Green LNB (good for external clock modification): ebay.to/2WV3reR
Pre-amplifier: https://s.click.aliexpress.com/e/_dUe4N89
20W amplifier: https://s.click.aliexpress.com/e/_dWLz3oH
8W amplifier: https://s.click.aliexpress.com/e/_dZtezNn or amzn.to/2SKoBLv
Power Meter: https://s.click.aliexpress.com/e/_Bfg8e1xF or amzn.to/35FNdtV
SMA torque wrench: https://s.click.aliexpress.com/e/_d7oR2yh or amzn.to/2zeEG5b
50W Attenuator (not tested): https://s.click.aliexpress.com/e/_dZAOLLB

The links above usually are affiliate links which support the channel (no additional cost for you).
Supporting Material and Blog Page: sensorsiot.org
Github: github.com/sensorsiot
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#331 QO-100 Satellite Receiving Technology. And Explanation of a PLL @AndreasSpiess

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