MFJ-8100K_Manual操作说明书手册

MFJ-8100 World Band ReceiverInstruction and Kit Assembly ManualTable of ContentsReceiver Features.2Introduction No.1:For Radio Beginners....3Introduction No.1:For Experienced Hams,Enthusiasts or Engineers.6Schematic Diagram of MFJ-8100.8Receiver Controls and Connectors.......9Understanding and Using the Regeneration Control...................11Tuning SSB (Single Sideband)Voice Signals.........12Some Helpful Terms and Abbreviations..13MFJ-8100 Parts List.…15””””””””””””””"X-Ray View"of Printed Circuit Board.17Before You Start Building !................18STEP-BY-STEP KIT CONSTRUCTION (19-28)Construction Phase 1(steps 1-1 through 1-10)................19Construction Phase 2(steps 2-1 through 2-20).........20Construction phase 3 (steps 3-1 through 3-20)22Construction phase 4(steps 4-1 through 4-14).23Construction Phase 5(steps 5-1 through 5-11).25Testing and Initial AdjustmentConstruction Phase 6(steps 6-1 through 6-18)27”””””””””””””””””””Final AssemblyDial Calibration Adjustment of Trimmer Capacitor C5.29Note to Hams or Experimenters.............29Using and Enjoying Your Receiver..............30Setting Up a Useful Shortwave Antenna................31Your Receivers Audio Circuit.31About the 5Tuning Ranges of Your Receiver.32Shortwave Listening in General......3In Case of Difficulty.......34Notes for Radio Hams and Experimenters36Conclusion...37Circuit Component Index....38