My satellite station for Oscar 100 |
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| www.hybridpretender.nl/patch.pdf | ||||
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| After saw and file work, ready for soldering. | |||||||||
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A spacer ring made with the 3D printer from PLA |
4watt wifi amplifier original as purchased | Here I removed the diode switsh from the input | |||||||
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| Here both switch diodes have been removed and reconnected. | There is also a connection made at the ic top left |
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| Test setup video | ||
Conversion LNB from Xtal25 Mhz to TCXO 25 Mhz 0.5 ppm |
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| TCXO 25Mhz | |||
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| Working LNC with TCXO 25 MHz | |||
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| AMS1117 voltage regulator 3.3 volt | |||
| I try the HT7333A – 3.3V, LDO Regulator. Don't do that very bad result,a lot of harmonic. | |||
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Setup 90cm antenna dish |
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Power amplifier first wifi amplifier from Aliexpress (4watt) and later from pe1cmo (now 20watt) |
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| Test setup output power 4 watts | |||||
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| 10 db attenuator | |||||
Setup garden shed |
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Next project 10 Mhz gpso |
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