R-106Mk1_2_维修维护电器原理图手册_1954

RESTRICTEDELECTRICAL AND MECHAN ICALTELECOMMUN ICATIOENGINEERING REGULAT IONSB16(By Command of the Army Council)RECEPTION SETS R106,MKS 1 AND 2TECHNICAL HANIBOOK TECHNICAL DESCRIPTIONSUBJECT INDEXParaITRODUCTICN.04g1-2CCMPLETE STATIONBRIEF ELECTRICAL DESCRIFTION410BRIEF MECHAN ICAL DESCRIFT ION年。11-14COITROLS.e15TECHHICAL DESCRIFT IONGENERAL16Aerial and R.F.stages17Gain compensation18Frequency changer and local oscillator0Frequency drift·,Crystal filterI.F.stagesDetector and A.V.C.A.F.stages252%C.W.oscillatorS-meter象象.e728Differences between modelsPower supply uits30絮Bandspread coils.e32INDEX TO FIGURESFig No·Page1Block diagram3Typical coil uit43Front-panel controls4Chassis,top view57Chassis,bottom view76Gain compensation,14-30Mc/s bandS-meter circuit detail108S-meter sensitivity curve101001Reception set R106,MIk 1,circuit diagram10051002Individual coil units10061003Supply uit,rectifier,No.5,circuit diagram10071004Supply uit,vibratory,No.2,circuit diagram1007INDEX TO TABLES1Front panel controls5-62Bandspread coils121001Components1001-10041002Trimmer and padder capacitors.1004Issue 1,15 Jun 54PageDistribution Class 860.Code No.3