ripetitore 433mhz

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buonasera tutti
ho recentemente acquistato una stazione meteo wireless (433mhz) sul terrazzo funziona, ma sul tetto il segnale è troppo debole. volevo chiedere se utilizzando un modulo tx e uno rx 433mhz + arduino è possibile costruire un ripetitore.
il segnale viene troppo disturbato? moduli in mio possesso sono questi:

grazie mille!

di che stazione meteo si tratta?
perché se è una stazione che trasmette dati meteo periodicamente, e l'intervallo fra una trasmissione e l'altra è sufficientemente lungo (secondi), allora è fattibile, anche se nutro forti dubbi sulla portata e l'efficienza di quei modulini.
ciao,
p.


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