TV reception issue

Thank you for the quick response
who can tell me more please

What would you like to know more about, please?

I just found an explanation on Wikipedia about BG, DK, and L:
"It is associated according to countries with a specific broadcasting standard (designated by the letters L/L', B/G, and D/K or K'/K1).
* SECAM L/L': Metropolitan France, Luxembourg with only RTL 9 (channel 21), Monaco (TMC network on the Côte d'Azur).
* SECAM B/G: Greece, Iran, Egypt, Saudi Arabia, Libya, Morocco, Tunisia, etc.
* SECAM D/K: Bulgaria, CIS, overseas territories, etc."

Full article: https://fr.wikipedia.org/wiki/S%C3%89CAM

So, in France, you need to be on SECAM L.

thank you very much

You're welcome!
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Wishing you all the best.

Without forgetting that from 1. 2. 2010, the L analogy will be gradually abandoned region by region, starting with Alsace, then Lower Normandy... TNT mandatory or digital TV via satellite, Fransat or TNTsat...