tour de france radio systems

[radioengr]

Being a bicyclist, and Tour de France fan, I got curious about the radios that the riders and managers use. Who makes them and what spectrum are they using? Maybe a French reader can explain?

 

[mcgyvr]

http://www.broadcastbuyer.tv/publis...qiva_s_412_MHz_Spectrum_In_The_UK_12114.shtml

 

[radioengr]

Thanks, I knew about Arquiva in the UK. I am mainly interested in the systems used in France, whether analog/digital, and what spectrum, bandwidth etc