This is a reference design from the AVNET electronics page for a wireless 9600bps transceiver. Unlike other designs at this site, this one is a complete, zipped package that includes:

RFRDK.DOC Application note, Microsoft Word
RFRDKBOM.XLS Bill of materials, Microsoft Excel

RFMOD_B.DSN SCHEMATIC, ORCAD CAPTURE V.70 
RFMOD_B.MAX PCB, ORCAD LAYOUT V.70 

RFMODSCH.DOC SCHEMATIC, Microsoft WORD 

Click the above icon to view the schematic

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