Radio Sets SCR-609-A And -B, And SCR-610-A And -B
Publisher: U.S. G.P.O.
Published: 1945
Place of publication: Washington, D.C., USA
Language: eng
Description: TM 11-615 Radio Sets SCR-609-A And -B, And SCR-610-A And -B, 1945-04-19
Table of contents: title: CONTENTS; title: Paragraph Page; title: PART ONE. INTRODUCTION.; title: Section 1. Description of Radio Sets SCR-609-( ) and SCR-610-( ).; title: General 1 1; title: Application of equipment 2 1; title: Technical characteristics 3 1; title: Table of components 4 6; title: Frequency spectrum chart 5 7; title: Packaging data 6 7; title: Radio Receiver and Transmitter BC-659-( ) 7 7; title: Case CS-79-( ) 8 9; title: Plate Supply Unit PE-117-C and Power Supply Unit PE-120-A 9 10; title: Difference in models 10 11; title: Alignment Tool TL-150 or TL-207 11 11; title: Antenna AN-29-C 12; title: Terminal Box TM-218 and Cord CG-67/MRQ-2 13 11; title: Antenna Terminal Boxes TM-210 and TM-211 and Cordage CO-282 14 12; title: Remote Control Unit RM-29-( ) and Remote Control Equipment RC-261 15 13; title: Cover BG-153 16 13; title: Handset TS-13-( ) 17 13; title: Case CS-137 18 13; title: Wires W-29 and W-128 19 13; title: II. General installation information.; title: Unpacking, uncrating, and checking 20 14; title: Repacking information 21 14; title: III. Installation of Radio Set SCR-609-( ), ground transportable operation.; title: Radio Receiver and Transmitter BC-659-( ) 22 14; title: Case CS-79-( ) 23 15; title: Assembly 24 15; title: IV. Installation of Radio Set SCR-610-( ), ground vehicular operation.; title: Radio Receiver and Transmitter BC-659-( ) 25 17; title: Plate Supply Unit PE-117-C 26 17; title: Power Supply Unit PE-120-A 27 18; title: Mounting 28 19; title: Mast Base MP-48-( ) or Mast Base AB-15/GR 29 20; title: Coaxial antenna-matching network 30 21; title: Requisitioning antenna components 31 23; title: Installation of Terminal Box TM-218 32 24; title: Antenna Terminal Boxes TM-210 and TM-211 and Cordage CO-282 33 25; title: PART TWO. OPERATING INSTRUCTIONS.; title: Section V. Receiver and transmitter controls and their use.; title: Meter and metering switch 34 26; title: VOLUME-OFF switch 35 26; title: CHANnel switch 36 26; title: Speaker shutter 37 26; title: VI. Operation.; title: Selection of site 38 28; title: Preparation of Radio Set SCR-609-( ) 39 28; title: Preparation of Radio Set SCR-610-( ) 40 29; title: Starting procedure 41 29; title: Operating precautions 42 30; title: Tying down vehicular antenna 43 30; title: Emergency wire antenna 44 31; title: Remote control 45 32; title: VII. Equipment performance check list.; title: Purpose and use of check list 46 33; title: Equipment performance check list for Radio Receiver and Transmitter BC-659-( ) 47 33; title: Corrective measures for Radio Receiver and Transmitter BC-659-( ) 48 34; title: Corrective measures for dry battery operation and replacement 49 34; title: Corrective measures for vehicular battery operation 50 34; title: PART THREE. PREVENTIVE MAINTENANCE.; title: Section VIII. Preventive maintenance techniques.; title: Meaning of preventive maintenance 51 36; title: Description of preventive maintenance techniques 52 36; title: Vacuum tubes 53 37; title: Capacitors 54 37; title: Resistors 55 38; title: Switches 56 38; title: Multiple connectors 57 38; title: Batteries 58 39; title: Cords and cables 59 39; title: Jacks 60 39; title: Vehicular mast antenna 61 39; title: Telescopic Antenna AN-29-C 62 40; title: Headset, microphone, and handset 63 40; title: IX. Itemized preventive maintenance.; title: Introduction 64 40; title: Common materials needed 65 41; title: Item 1, Exterior of Radio Sets SCR-609-( ) and SCR-610-( ) . 66 41; title: Item 2, Antennas 67 41; title: Item 3, Batteries and Battery Case CS-79-( ) 68 41; title: Item 4, Cords and Cables 69 41; title: Item 5, Headset, Handset, and microphone 70 41; title: Item 6, Radio Sets SCR-609-( ) and SCR-610-( ) 71 41; title: Item 7, Radio Transmitter and Receiver BC-659-( ) 72 41; title: Preventive maintenance check list 73 42; title: Lubrication.; title: War Department Lubrication Order 74 42; title: XI. Moistureproofing and fungiproofing.; title: Problems encountered 75 Treatment 76 42; title: Step-by-step instructions for treating Radio Sets SCR-609-( ) and SCR-610-( ) 77 42; title: Step-by-step instructions for treating Power Supply Unit PE-120-A 78 46; title: PART FOUR. AUXILIARY EQUIPMENT (not used).; title: PART FIVE. REPAIR INSTRUCTIONS.; title: Section XII. Theory of Radio Receiver and Transmitter BC-659-( ), receiver section.; title: General 79 48; title: First radio-frequency amplifier stage T 80 49; title: Second radio-frequency amplifier stage 81 50; title: Mixer 82 50; title: Crystal oscillator 83 50; title: First intermediate-frequency amplifier stage 84 51; title: Second intermediate-frequency amplifier stage 85 51; title: Limiter 86 51; title: Discriminator and direct-current amplifier 87 52; title: Audio-frequency power amplifier 88 54; title: XIII. Theory of Radio Receiver and Transmitter BC-659-( ), transmitter section.; title: General 89; title: Reactance tube modulator and microphone circuit 90 54; title: Oscillator 91 55; title: Buffer-doubler 92 56; title: Radio-frequency power amplifier 93 56; title: Antenna network 94 57; title: Stabilization of transmitter resting frequency 95 58; title: Transmitter filament and microphone circuit 96 59; title: Meter control switch SW13 97 60; title: Metering socket S02 93 60; title: XIV. Theory of power supply units.; title: General 99 62; title: Plate Supply Unit PE-117-C, circuit analysis 100 62; title: Power Supply Unit PE-120-A, circuit analysis 101 63; title: Case CS-79-( ) 102 64; title: XV. Trouble shooting.; title: General trouble-shooting information 103 65; title: Resistance measurements 104 67; title: Capacitor tests 105 68; title: Tube checking 106 68; title: Test equipment 107 68; title: Installing Adapter M-399 108 68; title: Trouble-shooting procedures 109 69; title: Sectionalizing trouble in Radio Set SCR-609-( ) 110 70; title: Sectionalizing trouble in Radio Set SCR-610-( ) 111 70; title: Sectionalizing trouble in Radio Receiver and Transmitter BC-659-( ), receiver section 112 70; title: Sectionalizing trouble in Radio Receiver and Transmitter BC-659-( ), transmitter section 113 71; title: Localizing trouble in Plate Supply Unit PE-117-C 114 71; title: Localizing trouble in Power Supply Unit PE-120-A 115 72; title: Localizing trouble in Case CS-79-( ) 116 72; title: XVI. Repairs.; title: Replacement of parts 117 73; title: Radio Receiver and Transmitter BC-659-( ), normal point-to-point resistancey values 118 74; title: Plate Supply Unit PE-117-C, normal point-to-point resistance values 119 81; title: Power Supply Unit PE-120-A, normal point-to-point resistance values 120 85; title: Continuity checks for Case CS-79-( ), cords, and cable assemblies 121 86; title: Rustproofing and repainting 122 86; title: Unsatisfactory Equipment Report 123 89; title: XVII. Alignment and neutralization.; title: Test instruments for alignment and neutralization 124 89; title: Alignment of receiver section 125 89; title: Neutralization 126 90; title: Minimum test requirements 127 91; title: XVIII. Presetting.; title: Preliminary considerations 128 91; title: Instructions for presetting 129 92; title: Test instruments for presetting 130 93; title: Presetting procedure using Voltohmmeter 1-107-( ) or other electronic voltmeter 131 93; title: Presetting procedure using alignment indicator or Adapter M-399 132 94; title: Emergency presetting of transmitter 133 95; title: APPENDIX I. MAINTENANCE PARTS FOR RADIO SETS SCR-409-A AND -B AND SCR-B10-A AND -B. 96; title: II. REFERENCES 97