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→Antenna for CanSat booklet
{{underline|Remark:}}<br />using a rule of three between the Voyager I distance and radio power is a bit over-simplistic but is good enough to demonstrate the possibility of sending data on long distance with RFM69 @ 433 MHz.
{{underline|Remark:}}<br />using a rule of three between the Voyager I distance and radio power is a bit over-simplistic but is good enough to demonstrate the possibility of sending data on long distance with RFM69 @ 433 MHz.
== Antenna for CanSat booklet ==
== Antenna for Cansat booklet ==
The following booklet is available under licence Creative Common BY-SA-NC-ND .
The following booklet is available under licence Creative Common BY-SA-NC-ND .
* BY-NC-ND : Author attribution required. Share-alike only, without modification, without commercial use.
* BY-NC-ND : Author attribution required. Share-alike only, without modification, without commercial use.