车载收音模块rd-601a

1.SPECIALENVIRONMENTTEST5-1.VIBRATIONTESTAtcondition,amplitudeandoscillationshallbe2mmand1,000C.P.M.respectively.Thereshallbenoloosenessaftereach2hoursoftop-bottomback-forthandright-leftvibrations.Afterthistestthegainvariationshallbelessthan3dBandfrequencydriftshallbelessthan200kHz