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Extracurricular/FCG/Logistics.md
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Extracurricular/FCG/Logistics.md
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---
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date: 06.10.2024
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---
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### Summary
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| Thing | Status | Todo | Deadline |
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| ------------------------ | ----------------------- | -------------------------------------------------------------------------------------------------------------------------------- | --------- |
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| T-Shirts | Waiting for quotes | Check if better prices at t-shirt a la minut.<br>Ask if we can do a big batch (195 t-shirts) and a possible second order (20-25) | Wednesday |
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| Trophy | Waiting for Andrew | 3D print, but try to get an actual trophy | ASAP |
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| Stickers | Design? | BAPC - 400, FCG - 300 - 200EUR | Thursday |
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| Mugs | Look into better prices | Full print - make design | Thursdayt |
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| Ducks | Ready to order | Red, BAPC logo, 250 | ASAP |
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| Balloons | Ready to order | Finalize design (add FCG logo lol) and orderrrr | ASAP |
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| Sticks | Order | 600 sticks, aliexpress | ASAP |
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| Badges | Look into | Personalized:<br> | ASAP |
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| Cool beers for companies | Look into | | ASAP |
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| Goodie bags | Order | Perhaps try to get a lower price | ASAP |
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### Talk to Rutger to make sure how to order
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Extracurricular/FCG/Meeting - BAPC.md
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Extracurricular/FCG/Meeting - BAPC.md
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## Prelims
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No fancy shit
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## BAPC
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Extracurricular/FCG/Meeting 06-09.md
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Extracurricular/FCG/Meeting 06-09.md
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### Tasks
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Extracurricular/FCG/Radio reception.md
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Extracurricular/FCG/Radio reception.md
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- 110m, distance from centers EA->BB
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### FSPL
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$$
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\begin{gather}
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FSPL(dB) = 20\log_{10}(d) + 20\log_{10}(f)+20\log_{10}\left( \frac{4\pi}{c} \right) \\
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FSPL = 20\log_{10}(0.1) + 20\log_{10}(446) + 36.44\\
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\approx 66 dB
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\end{gather}
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$$
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Loss just by transmitting (assuming 0 gain for both transmit and receive). Pretty bad.
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## Wall attenuation
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- Assuming 1 meter thickness per wall, estimate `15dB` loss, assuming max 4 walls
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$$
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66dB+ 60dB = 126dB
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$$
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## Total Loss
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$$27 - 126 = -99dBm$$
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## Conclusion
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Assuming $-100dBm$ is the sensitivity bound, that shit is BARELY above it. Any interference would cause us to not hear each other.
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