– In Japan, radios are made to receive the frequency 76Mhz to 90Mhz. But in other countries you need as much as 108Mhz. Fm band expander EXPANDS the range of a Japanese car radio up to 108 Mhz – High quality crystals fm band expander to make sure you only listen to the quality sound – Built in amplifier to improve reception – Built in blocking filter – Input and output are precisely matched to improve sensitivity – Easy to fit.
