Labels:bulletin board | reckoner | sky OCR: KENWOOD ASB-1 1039 Service Bulletin Amateur Radio Division Subject: TH-48A Microprocessor Change Date: Februar 1994 Symptom: Due toa recent rule change by the FCCit is no longer possible to supply transceviers or provide replacement microprocessors that would allow transceiver to receive in the 800 MHz band Corrective Action: The microprocessor program ofIC5 has been modified to prevent 800 MHz band reception Production has been changed beginning with serial number lot 510XXXX Units produced after this poin will not be capabie of 800 MHz reception Parts Bequired Qty Description PIO Kenwood Part No New Kenwood Part No. Microprocessor HD404629A79H HD404629B44H Procedure: When ordering replacement microprocessor you will be supplied with the new version Please make sure your customer understa ...
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