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19 lines
699 B
Plaintext
19 lines
699 B
Plaintext
OreSat Radio Overview
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*Frise equation system noise equation
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*Dual 3v3, 2v5 LDO (possibly settable with precision resistors)
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*Keep separate 1V8 LDOs for each L, UHF TCXO
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*Separate SPS @ 5V0 for Radios Td off VBUSP
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*RF choke on power line to 5V0 LDO
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*Use NPO capacitors (Temp compensated)
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*Lucid charts student for access to Vigeley's Block diagrams
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*Ground plane connection under AX5043s (We need a solid connection for Tx PAs current draw)
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*To be implemented for C3-v2
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--Segregate RF and MCU ground planes
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--Move eMMC and compactify non RF components
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--implement all RF power components
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--+5V0 SPS
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--+3V3,2.5 LDO (dual settable)
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*To be implemented for C3-v3
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--Complete RF front ends (rough is ok)
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