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date: 06.10.2024
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### Summary
| Thing | Status | Todo | Deadline |
| ------------------------ | ----------------------- | -------------------------------------------------------------------------------------------------------------------------------- | --------- |
| 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 |
| Trophy | Waiting for Andrew | 3D print, but try to get an actual trophy | ASAP |
| Stickers | Design? | BAPC - 400, FCG - 300 - 200EUR | Thursday |
| Mugs | Look into better prices | Full print - make design | Thursdayt |
| Ducks | Ready to order | Red, BAPC logo, 250 | ASAP |
| Balloons | Ready to order | Finalize design (add FCG logo lol) and orderrrr | ASAP |
| Sticks | Order | 600 sticks, aliexpress | ASAP |
| Badges | Look into | Personalized:<br>![](Pasted%20image%2020241006132647.png) | ASAP |
| Cool beers for companies | Look into | | ASAP |
| Goodie bags | Order | Perhaps try to get a lower price | ASAP |
### Talk to Rutger to make sure how to order

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## Prelims
No fancy shit
## BAPC

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### Tasks

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- 110m, distance from centers EA->BB
### FSPL
$$
\begin{gather}
FSPL(dB) = 20\log_{10}(d) + 20\log_{10}(f)+20\log_{10}\left( \frac{4\pi}{c} \right) \\
FSPL = 20\log_{10}(0.1) + 20\log_{10}(446) + 36.44\\
\approx 66 dB
\end{gather}
$$
Loss just by transmitting (assuming 0 gain for both transmit and receive). Pretty bad.
## Wall attenuation
- Assuming 1 meter thickness per wall, estimate `15dB` loss, assuming max 4 walls
$$
66dB+ 60dB = 126dB
$$
## Total Loss
$$27 - 126 = -99dBm$$
## Conclusion
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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