AM / FM /RADIO + SCA 92KHz. / 67KHz. RECEIVERS
What Is S C A .
(( Secondary Communication Authorization ))
Did you know that most FM stations also have
1 or 2 other AUDIO channels which you can
NOT hear with ordinary FM radio.
Yes it is correct, there are many other useful
audio channels on FM band .
Just buy one of these SCA receivers ,
Tune to your favorite FM station, flip the switch
and listen to what you have been missing so far .
SCA bands also are used for Background music
special communications. Medical Info and more.