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1、MARINE CORPS TM 07748B-12/1 ARMY TM 11-5820-1046-12 OPERATORS AND ORGANIZATIONAL MAINTENANCE MANUAL RADIO SET AN/PRC-104B(V)1,(V)4 (NSN 5820-01-269-5603) (NSN 5820-01-262-9550) This document required for official use or for administrative purposes only. Distribution authorized to U.S. Government Age

2、ncies only. Other requests for this document must be referred to: Commandant of the Marine Corps (HSPQ-2), Washington, D.C. 20380-0001 or Commander, U.S. Army Communications Electronics Command, ATTN: AMSEL-LC-ME-P, Fort Monmouth, N.J. 07703-5000. Destroy by any method that will prevent disclosure o

3、f contents or reconstruction of document. HEADQUARTERS, U.S. MARINE CORPS HEADQUARTERS, DEPARTMENT OF THE ARMY PCN 1840 77480 00 1 SEPTEMBER 1989 TM 07748B-12/1 TM 11-5820-1046-12 DEPARTMENT OF THE NAVY Headquarter ,U. S. Marine Corps Washington,D. C. 20380-0001 1 September 1989 1.This Manual is eff

4、ective upon receipt and contains Operation Instructions and Organizational Maintenance Instructions including Components List for the Radio Set, AN/PRC-104B (V)1, (V)4. 2.Notice of discrepancies or suggested changes should be forwarded on NAVMC 10772 to:Commanding General, Marine Corps Logistics Bas

5、e (Code 850),Albany, Georgia 31704-8000, BY DIRECTION OF THE COMMMDAMT OF THE MARINE CORPS OFFICIAL: J. G. O Neill Director,Program Support Marine Corps Research,Development, l nd Acquisition Command By Order of the Secretary of the Army: CARL E. VOUNO General,United States Army Chief of Staff OFFIC

6、IAL: WILLIAM J. MEEHAN II Brigadier General,United States Army The Adjutant General DISTRIBUTION: 07748B copy to:7230054 (2) TM 07748B-12/1, TM 11-5820-1046-12 The following are general safety precautions that are not related to any specific procedures and therefore do not appear elsewhere in this p

7、ublication. These are recommended precautions that personnel must understand and apply during many phases of operation and maintenance. For ESD precautionary procedures, refer to: AF TO 00-25-234, Army TM 43-0158, or USMC TM 9999-15/2. SAFETY STEPS TO FOLLOW IF SOMEONE IS THE VICTIM OF ELECTRICAL SH

8、OCK DO NOT TRY TO PULL OR GRAB THE INDIVIDUAL IF POSSIBLE, TURN OFF THE ELECTRICAL POWER IF YOU CANNOT TURN OFF THE ELECTRICAL POWER, PULL, PUSH, OR LIFT THE PERSON TO SAFETY USING A WOODEN POLE OR A ROPE OR SOME OTHER INSULATING MATERIAL SEND FOR HELP AS SOON AS POSSIBLE AFTER THE INJURED PERSON IS

9、 FREE OF CONTACT WITH THE SOURCE OF ELECTRICAL SHOCK, MOVE THE PERSON A SHORT DISTANCE AWAY AND IMMEDIATELY START ARTIFICIAL RESUSCITATION a TM 07748B-12/1, TM 11-5820-1046-12 The following warnings appear in the text of this volume and are repeated here for emphasis. Dangerous voltages exist at the

10、 radio antennas on the shelter when the radio sets are operating. Do not touch these antennas. Observe the precautions given in TB SIG 291 concerning vehicular whip antennas. A lithium-sulfur dioxide (lithium) battery used with the radio set contains pressurized sulfur dioxide (S02) gas. To prevent

11、rupture, do not heat, short circuit, crush, puncture, mutilate, or disassemble lithium batteries; do not recharge or test lithium batteries for capacity; do not use a HaIon type fire extinguisher on a lithium battery. Do not use any lithium battery which shows the following signs of rupture: bulging

12、, swelling, disfigurement, brown liquid in the plastic wrap, or a swollen plastic wrap. if the battery compartment becomes hot to the touch, or a hissing sound or the smell of S02 gas (rotten egg smell) is present, Immediately turn off the equipment. Move the equipment to a well-ventilated area or l

13、eave the area. in the event of a fire near a lithium battery, use a carbon dioxide (C02) type extinguisher. Rapid cooling of lithium batteries is necessary to prevent venting and the potential exposure of lithium. In the event that lithium metal becomes involved in fire, the use of a graphite-based

14、Class D fire extinguisher is recommended, such as Lith-X or MET-L-X. Do not store lithium batteries with other hazardous materials and keep away from open frame or heat. (Pages 2-1 and 6-1.) Do not touch or stand near antenna when equipment is energized. Dangerously high rf voltages exist on and aro

15、und antennas and antenna terminals during transmission. Protect yourself by knowing safety procedure in TB SIG 291. (Pages 3-12 and 4-7.) When using a compressed airjet, use eyeshields to prevent severe eye injury. (Page 4-2.) Antenna installation area must be free of power lines. Antenna contact wi

16、th power lines during installation may cause serious injury or DEATH to operator. (Page 2-6.) b TECHNICAL MANUAL No. TM 07748B-12/1, TM 11-5820-1046-12 TM 07748B-12/1, TM 11-5820-1046-12 HEADQUARTERS, US MARINE CORPS HEADQUARTERS, DEPARTMENT OF THE ARMY Washington, DC, 1 September 1989 Operators and

17、 Organizational Maintenance Manual AN/PRC-104B(V)1,(V)4 (NSN 5820-01-269-5603) (NSN 5820-01-262-9550) REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS You can help improve this manual. If you find any mistakes or if you know of a way to improve the procedures, please let us know. Mail your letter, DA

18、Form 2028 (Recommended Changes to Publications and Blank Forms) or DA Form 2028-2 located in the back of this manual, direct to: Commander, US Army Communications-Electronics Command and Fort Monmouth, ATTN: AMSEL-LC-ME-PS, Fort Monmouth, New Jersey 07703-5000. For Air Force, submit AFTO Form 22 (Te

19、chnical Order System Publication Improvement Report and Reply) in accordance with paragraph 6-5, Section Vl, T.O. 00-5-1. Forward direct to prime ALC/MST. In either case, a reply will be furnished direct to you. Marine Corps units, submit NAVMC 10772 (Recommended Changes to Technical Publications) t

20、o: Commanding General, Marine Corps Logistics Base (Code 850) Albany, Georgia 31704-5000. Chapter 1 Section I Section II Section Ill Chapter 2 Section I Section II Chapter 3 Section I Section II INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

21、 . . . . . . . . . . . . . . . . . . . . General Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Equipment Description and Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

22、. . Principles of Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SERVICE UPON RECEIPT AND INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . Service Upon Receipt. . . . . . . . . . . . . . . . . . . . . . . . . . . .

23、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation Procedures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24、. . . . . . . . . . . . . . . . . . . . . . . . . . . Controls, Indicators, and Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 1-1 1-1 1-5 1-9 2-1 2-1 2-3 3-1 3-1 Operator Preventive Maintenance Checks and Services (PMCS) 3-9 i TM 7748B-12/l , TM 11-5620-1046-

25、12 Section III Section IV Chapter 4 Section I Section Il Section III Section IV Chapter 5 Section I Section II Section III Section IV Chapter 6 APPENDIX A APPENDIX B APPENDiXC APPENDIX D APPENDIX E APPENDIX F GLOSSARY INDEX Operation Under Usual Conditions. . . . . . . . . . . . . . . . . . . . . .

26、. . . . . . . . . . . . . . . . . Page 3-11 Operation Under Unusual Conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-15 OPERATOR MAINTENANCE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maintenance Procedures

27、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lubrication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operator Troubleshooting. . . . .

28、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preoperational Check. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ORGANIZATIONAL MAINTENANCE. . . . . . . . . . . . . . . . .

29、 . . . . . . . . . . . . . . . . . . . . . . . . . Repair Parts; Special Tools; Test, Measurement, and Diagnostic Equipment (TMDE); Support Equipment; and Materials . . . . . . . . . . . . . . . . . PMCS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

30、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Organizational Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maintenance Procedures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

31、 . . . . . . . . . . PREPARATION FOR STORAGE OR SHIPMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maintenance Allocation Chart. . . . . . . . . . . . . . .

32、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Components of End Item and Basic Issue items Lists. . . . . . . . . . . . . . . . Additional Authorization List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Expendable/Durable

33、 Supplies and Materials List . . . . . . . . . . . . . . . . . . . . . . . . . Propagation of Radio Waves and Operating Considerations. . . . . . . . . 4-1 4-1 4-5 4-5 4-5 5-1 5-1 5-3 5-3 5-15 6-1 A-1 B-1 C-1 D-1 E-1 F-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

34、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Glossary-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Index-1 i i Figure 1-0

35、 1-1 1-2 2-1 2-2 2-3 2-4 3-1 3-2 3-3 3-4 3-5 3-6 4-1 4-2 5-1 5-2 5-3 TM 077480-12/1, TM 11-5820-1048-12 LIST OF ILLUSTRATIONS Title Radio Set AN/PRC-104B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Location an

36、d Description of Major Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Principles of Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Radio Set Installation. . .

37、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Manpack Whip Antenna Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NVIS Antenna Installati

38、on. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Dipole Antenna Installation (5 Sheets). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RT Controls and Indica

39、tors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RT Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

40、 . . Amplifier/Coupler Controls and Indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Amplifier/Coupler Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Initial Ch

41、ecks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Single Sideband Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

42、 . . . . . . . . . . . Maintenance Procedures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preoperational Check. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

43、 . . . . . . . . . . . . . . . . . . . . . . Test Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RT and Amplifier/Coupler Removal and Replacement. . . . . . . . . . . . . .

44、 . . . . . . . . . . . . . . . . . Battery Pack Removal and Replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Copyright 1989 Hughes Aircraft Company All Rights Reserved The contents of this document may not be reproduced in whole or in part with

45、out the written consent of the copyright owner. Note: This material may be reproduced by or for the U.S. Government pursuant to the Copyright License under the Clause at 52.227-7013 (1987 May). Page 1-0 1-5 1-9 2-4 2-5 2-7 2-8 3-3 3-4 3-5 3-6 3-11 3-13 4-4 4-7 5-4 5-16 5-19 iii TM 077480-12/1, TM 11

46、-5820-1046-12 Figure 1-0.Radio Set AN/PRC-104B 1-0 TM 07748B-12/1, TM 11-5820-1046-12 CHAPTER 1 INTRODUCTION Section I.GENERAL INFORMATION Page Scope. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

47、 . . . . . . . . . . . Maintenance Forms, Records, and Reports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Consolidated Index of Army Publications and Blank Forms . . . . . . . . . . . . . . . . . . . . Destruction of Electronics Materiel. . . . . . . . . . . . . .

48、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preparation for Storage or Shipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Reporting Equipment Improvement Recommendations (EIR) . . . . . . . . . . . . . . . . . . . . . Ad

49、ministrative Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Nomenclature Cross-Reference. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1-1 1-1 1-2 1-2 1-2 1-2 1-3 This manual provides operator and organizational level operating and maintenance information for the short term antijam (STAJ) compatible Radio Sets AN/PRC-104B(V)1 and AN/PRC-104B(V)4. These two radio sets are identical except for the antennas and antenna mounting h