Wired antennas
Contrary to popular belief, in these reception conditions, it's sometimes best not to use the wire antenna. If it's supplied separately, we advise you not to plug it in. If it is attached to the receiver, avoid unwinding it by folding it up as much as possible.
Telescopic antennas
For the same reasons, telescopic antennas should not be extended, and should be folded away as far as possible.
Individual or collective roof-top antennas
When a collective "FM" antenna socket is available in the dwelling, it is preferable to connect to it.
Complementary antennas
These are antennas specifically designed for FM reception and purchased separately. These amplified antennas are suitable when you're far from the transmitter operating the desired program, but can be disturbed by the proximity of another transmitter.
There are also attenuators, to be placed at the antenna socket of the radio receiver, when it has one, to optimize reception of the radio signal.