[Milsurplus] HELP ID XMTR MODULE

[JOHN Freeman]

I HAVE ACQUIRED SEVERAL SOLID STATE  RF AMPLIFIER MODULES ENCLOSED IN HEAT SINK CASES  APPARENTLY FOR HF AND FIGURE LESS THAN COUPLE HUNDRED WATTS OUT  AND  LOW LEVEL RF INPUT AS HAS MULTI STAGES. THE TAG SAYS WERE INSPECTED AT TOBYHANNA 1995 AND CASES WERE SEALED AND APPARENTLY NEVER USED.I'D LIKE ANY INFO AVAILABLE ON THESE,WHAT EQUIPMENT THEY ARE FOR AND ANY SPECS ETC.ALSO ANYONE WANT ONE?HERES WHAT TAG SAYS;
NSN 6130-01-205-6171
NOMENCLATURE  PREAMP MOD A3026012
JO/PCN:M0257H 
 
JOHN W7KPB