I've just installed a simple aerial in the loft and to connect it to my hi-fi should I use coaxial cable or, if the intention is to receive as much signal as I can, should I use simple 5 amp lead/loudspeaker wire?
the reason for coax; worker; the aerial is an exact wavelength or halfwave etc and if the wire from it is not coaxially shielded, it becomes part of the aerial, causing an incorrect wavelength and therefore poor signal.