3m Broadcasting

VeronicaFM 1W Phase Looked Loop Exiter  80-115 Mhz operation

7-pole Low Pass Network .... 3m operation  ,,,, cut off @ 115 Mhz 

Broadcast Multiplex Encoder from "Geist Electronic-Versand GmbH"

(19-32 Khz Stereo Encoder circuit)

XR2208CP is not aviable anymore...