– 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.