MOTOROLA UHF PWR AMP MYSTERY (HELP)

Discussion in 'General Technical Questions and Answers' started by KE9OL, May 12, 2018.

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  1. KE9OL

    KE9OL Ham Member QRZ Page

    I WOULD LIKE TO SELL THESE ON QRZ BUT I WOULD FIRST LIKE SOME HELP DOUBLE CHECKING MY MEMORY ABOUT THEM.

    HISTORY:

    I WORKED AT MOT FOR 20 YRS IN THE CELLULAR DIVISION. FOR A TIME WE SHARED A BUILDING WITH THE DIVISION WHICH BUILT SOME OF OUR UHF BUSINESS BAND FM MOBILE AND BASE RADIOS. I REMOVED THESE DRIVER/EXCITER/PA UNITS FROM WORKING MOBILE RADIOS IN THE 25 WATT RANGE (I THINK) BECAUSE I WANTED TO USE THEM FOR A PROJECT ON THE 900MHz (33CM) HAM BAND. PROJECT FELL THROUGH AND THESE HAVE BEEN IN A BOX EVER SINCE.

    THESE ARE LATE 1980'S VINTAGE AND WE BUILT IDENTICAL VERSIONS FOR USE IN OTHER COUNTRIES. THE DOMESTIC VERSION WAS 800MHz BUT THESE ARE FROM THE UK VERSION AND SINCE THEIR BUSINESS BAND IS IN THE 900MHz BAND WILL WORK IN HAM SERVICE HERE.

    HELP:

    IF ANYONE READING THIS POST HAS BETTER INFO THAN MY MEMORY AND/OR CAN IDENTIFY THESE BY PART NUMBERS OR KIT NUMBERS ON THEM PLEASE REPLY TO THIS POST. ALSO HELP DETERMINING VALUE, IF ANY, WOULD BE GREATLY APPRECIATED.

    IF YOU ARE INTERESTED IN BUYING PLEASE CONTACT ME VIA MY EMAIL ADDRESS ON MY QRZ HOME PAGE FOR OFF LINE DISCUSSION.

    REGARDS,

    TED........................73

    MOT_PA (1).JPG MOT_PA (2).JPG MOT_PA (3).JPG MOT_PA (4).JPG
     

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