#338 QO-100: Some problems to solve. And a gift from my wife

In this video series, we are building a ground station for a geostationary satellite and try to talk to a guy in Antarctica. It is a bonus series and not directly related to the regular topics of the channel.
The last two weeks were rainy and wet here in Switzerland. I have the antenna outside, and I did not want to go there with my delicate equipment. That is why I still was not able to transmit a signal and receiving my voice from space. But I was not lazy!
And I got a gift from my wife...

I am a proud Patreon of GreatScott!, Electroboom, Electronoobs, EEVblog, and others.

Links (also from other QO-100 videos:
QO-100: Playlist: https://www.youtube.com/playlist?list=PL3XBzmAj53RnbYBRvlmuPyp24S4jfBrb5
POTY instruction: https://youtu.be/BVLgaoNW9uA
POTY antenna: https://www.passion-radio.com/satellite-qo-100/poty-antenna-762.html
Adalm Pluto SDR Receiver: https://amzn.to/3fSQPxk
PLL LNBs: https://www.passion-radio.com/satellite-qo-100/124
Green LNB (good for external clock modification): https://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 https://amzn.to/2SKoBLv
Power Meter: https://s.click.aliexpress.com/e/_Bfg8e1xF or https://amzn.to/35FNdtV
SMA torque wrench: https://s.click.aliexpress.com/e/_d7oR2yh or https://amzn.to/2zeEG5b
50W Attenuator (not tested): https://s.click.aliexpress.com/e/_dZAOLLB
GPSDO Leo Bodnar: http://www.leobodnar.com/shop/index.php?main_page=product_info&products_id=234
Filter design: https://rf-tools.com/lc-filter/
Adalm Pluto Hack: https://tbspace.de/plutosdrclockinput.html
LNB Hack: https://ea3cno.wordpress.com/2019/09/23/lnb-con-referencia-externa/
K3NG Keyer: https://github.com/k3ng/k3ng_cw_keyer
Begali keys (Say hello to Bruna from me): https://www.i2rtf.com/signature.html with black finish and optional blue paddles

The links above usually are affiliate links which support the channel (no additional cost for you).
Supporting Material and Blog Page: http://www.sensorsiot.org
Github: https://www.github.com/sensorsiot
My Patreon Page: https://www.patreon.com/AndreasSpiess
Discord: https://discord.gg/JfgDSa8
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Видео #338 QO-100: Some problems to solve. And a gift from my wife канала Andreas Spiess