1、- ?.- 1 MIL-C-85674 5 7779906 017b530 3 MIL-C-85674( AS) 7 JULY 1987 MILITARY SPECIFICATION CONTROL UNITS C-l1628/ARC, C-l0777A/ARC and C-l1132/ARC and C-l0320/ARC and C-l0777/ARC This specification is approved for use within the Naval Air Systems Q Command, Department of the Navy, and is available
2、for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification establishes the performance, design, and test requirements for the.C-l1628/ARC, C-l0777A/ARC, C-l1132/ARC, C-l0320/AKC and C-l0777/ARC Control Units hereinafter referred to as the controls. T
3、he controls used in con junction with a compatible Switching Unit (SA-Z498/ARC or SA-2157/ARC) provide an automatic relaying mode (both plain and secure voice) when operating wi th two receiver-transmi tter AN/ARC-182 (V) or AN/ARC-l59(V) (both same type or one of each), and one or two TSEC/KY-28, o
4、r TSEC/KY-58 speech security equipment( s) . o 1.2 Classification. Five types of controls are covered by this specification. The principle difference between the five controls (see 3.1) is the color of the panel lighting. as follows: The controls and respective lighting are a. C-l1628/ARC Navy Red P
5、anel Lighting b. C-l0777A/ARC Navy White Panel Lighting C. C-l1132/ARC Air Force White Panel Lighting d. C-l0320/ARC Navy Red Panel Lighting e. C-l0777/ARC Navy White Panel Lighting Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving th
6、is document should be addressed to: Commanding Officer, Naval Air Engineering Center, Systems Engineering and Standardi- zation Department (SESD) Code 53, Lakehurst, NJ 08733-5100 by using the sel f-addressed Standardization DocumenV.fmprovement Proposal (DD Form 1426) appearing at the en6f this doc
7、ument or by letter. DISTRIBUTION STATEMENT A: Approved for public release: distribution is AMSC N/A r o un1 i mi ted. THIS DOCUMENT CONTAINS JLf- PAGES. FSC-5821 Licensed by Information Handling ServicesMIL-C-85674 58 D 7779706 017b531 5 MIL-C-85674 (AS) 2. APPLICABLE DOCUMENTS 2.1 Government docume
8、nts. 2.1,i Specifications ana standards. The fol lowing specifications and standards form a part of this specification to the extent specified herein. Unless otherwise specified, the issues of these documents shall be those listed in the issue of the Department of Defense Index of Specifications and
9、 Standards (DODISS) and supplement thereto, cited in the sol ici tation, SPECIFICATIONS Federal QQ-P-416 Mi 1 i tary MI L - B -5 08 7 MIL-W-5088 MIL-E-5400 MIL-T-5422 MI L-C-6781 MIL-P-7788 MIL-E-17555 MIL-f-18303 MIL-N-18307 MIL-C-25050 MIL-M-38510 MIL-C-38999 P1 ati ng, Cadmi um (El ectrodeposi te
10、d ) Bonding, Electrical, and Lightning Protection, for Aerospace Systems Wiring; Aerospace Vehicle Electronic Equipment, Airborne, General Specification for Testing, Environmental, Aircraft Electronic Equipment Control Panel; Aircraft Equipment, Rack or Consol e Mounted Panels, Information, Integral
11、ly Illuminated Electronic and Electrical Equipment, Accessories, and Repair Parts, Packaging and Packing of Test Procedures; Preproduction, Acceptance and Life for Aircraft Electronic Equipment, Format for Nomencl ature and I denti fi cation for 1 ec tronic, Aeronautical, and Aeronautical Support Eq
12、uipment Including Ground Support Equipment Colors, Aeronautic Lights and Lighting Equipment, General Requirements for Microcircuits General Specification for Connectors, Electrical, Circular, Miniature, High Density, Quick Disconnect, Environmental Resistant, Removable Crimp Contacts; General Specif
13、ication for 1 b 2 Licensed by Information Handling ServicesMI L-tl-46855 MI L-P-55110 STANDARDS Federal FED-STD-595 3 Mi 1 i tary “i MIL-STD-129 MIL-STD-2 75 MI L-STD -4 15 MIL-STD-454 MIL-STD-461 MIL-STD-462 and Notice 4 MI L-STD-704 MI L-STD -781 MIL-STD-785 MIL-STD-810 MIL-STD-883 MIL-STD-965 MIL
14、-STD-1472 MIL-STD-1562 MIL-STD-2076 MIL-STD-2084 MIL-C-85674 (AS) Human Engineering Requirements for Military Systems, Equipment and Facilities Printed Wiring Boards Federal Standard Colors Marking for Shipment and Storage Printed Wiring far Electronic Equipment Test Provisions for Electronic System
15、s and Associated Equipment, Design Cri teria for Electronic Equipments, General Requirements for Electromagnetic Emission and Susceptibility Requirements for the Control of Electromagnetic Interference El ec tromagne tic I nter fer ence Character i s ti cs, Mea sureme n t of Aircraft Electric Power
16、Characteri stics Reliability Tests; Exponential Distribution Reliability Program for Systems and Equipment Development and Production Envi r onmen tal Test Met hods Test Methods and Procedures for Microelectronics Parts Control Program Human and Engineering Design Criteria for Military Systems, Equi
17、pment and Facilities Lists of Standard Microcircuits Unit Under Test Compatibility with Automatic Test Equipment, General Requirements for Maintainability of Avionics and Electronic Systems and Equipment, General Requirements for Licensed by Information Handling ServicesMILZC-85b7Y 58 W 9999906 OL7b
18、533 9 W MIL-C-85674 (AS) 2.1.2 Other Government documents. The fol lowing other Government documents, form a part of this specification to the extent specified herein. Unless otherwise specified, the issues shall be those in effect on the date of the sol ici tation. UOCUMENTS National Security Agenc
19、y CSEEB-13 TSECIKY-28 Speech Security Equipment Engineering Bulletin CSEEB-14 Communications Secui ty Equipment System Document for TSEC/KY 47/58 CSEEB-32 TSEC/KY-57/58 Communications Securi ty Equipment Engineering Bulletin Naval Air Svstems Command WS-6536 Process Specificatin Procedures and Requi
20、rements for Preparations and Soldering of Electrical Connections Department of the Navy NAVMAT P-4855.1 Navy Power Supply Reliability NAVMAT P-9492 Navy Manufacturing Screening Program (Copies of specifications, standards, and other Government documents required by contractors in connection with spe
21、cific acquisition functions should be obtained from the contracting activity or as directed by the contracting activity. ) 2.2 Order of precedence, In the event of a conflict between the text of this specification and the references cited herein (exceDt for associated detail- specifications, specifi
22、cation sheets or MS standards) , the text of this specification shall take precedence. shall supersede applicable laws and regulations unless a specific exemption has been obtained. Nothing in this specification, however, 3. REQUIREMENTS 3.1 I tem descri tion, The controls (C-l1628/ARC, C-10777A/ARC
23、9 and C-l1132/ARC + chal 1 be self-contained units capable of control 1 ing the SA-2498/ARC switching unit, and one or two TSEC/KY-28 or TSEC/KY-58 units from a remote location in all the modes specified in 3.6. The controls (C-10320ARC and C-l10777/ARC) shall be sel f-contained units capable of con
24、trol ling the SA-2157/ARAC switching unit, and one or two TSEC/KR-28 or TSEC/KY-58 units from a remote location in all the modes specified in 3.6, 3.2 First article, When specified in the contract or purchase order (see 6,2,1), a sample shall be subjected to first article inspection (see 4.4 and 6.3
25、) . 4 Licensed by Information Handling ServicestIIL-C-BSb7Y 58 9999906 OL7b53q O 3.3 Parts. In the selection of parts, the prime considerations are fulfillmem performance requirements, logistics supportability and reliability assurance in a cost effective design. in parts selection. The following sh
26、all govern a. Subassemblies shall be designed and fabricated to be repairable. Maximum economic standardization of parts shall be exercised. Parts selection shall be made in the following order of precedence: (i) Mi 1 i tary Standard Parts chal 1 be selected in accordance with MIL-STD-454, Requireme
27、nt 22. (2) Nonstandard parts previously qualified for ather programs. (3) Nonstandard parts. parts shall be screened to the requirements of the most similiar military standard or standard nonestablished reliability part. and hybrids shall use MIL-STD-883, Method 5004, Class B, as a basis for tailore
28、d screens. b. Nonstandard parts and nonestablished reliability military standard Integrated circuits 3.3.1 Component rescreening. The contractor shall conduct 100 percent incoming inspection of al 1 active components. Functional and parametric checks of active components shall be performed at the co
29、mponents rated temperature extremes and at ambient. their specification shall not be used in the control. Components which are not compliant with 3.3.2 Parts derating and application. A11 parts used shall be applied well within their ratings. The derating shall encompass the appropriate and meaningf
30、ul application conditions such as voltage, current, power, temperature, mechanical, and duty cycle, Electronic and electromechanical parts shall conform to Table I electronic parts derating for worst case electrical and environmental stress unless formal written approval is received from the procuri
31、ng activity prior to incorporation into the design. Part level stress analysis shall be used to verify that all parameter stresses are within the derated values at worst case circuit and environmental conditions. The following limitations or parts usage shall apply: a. Prohibited application (i (2)
32、Photo couplers (photo transistors) (3) Hot carrier (Schottky) rectifiers (4) Microcircuit sockets (5) Non-hermetical ly sealea wet tantalum capacitors Non-hermetical ly sealed semiconductors except power transistors 3.3.3 Parts control program. The contractor shall establish and maintain a parts con
33、trol program in accordance with the requirements of MIL-STD-965, Procedure I and as specified herein. The program shall control part standardization and the cri teria for the selection, application, and of parts to achieve the reliabiilty required. equivalent to that specified herein shall be requir
34、ed of subcontractors and suppliers. testing As a minimum, a parts program 5 Licensed by Information Handling ServicesMIL-C-85674 58 4494406 0376535 2 MIL-C-85674(AS) Table 1. Electronic parts derating. Part Type Capacitor Resistors Diodes Transistors Integrated Circuits igi tal Li near Tran s for ni
35、er s , Inductive Devi ces Maximum Allowable Parameter Application Stress Applied Vol tage (Ripple Vol tage for Tantal um 50% of rating - i/ Power Vol tage 50% of rating 70% of rating Power 50% of rating Current 75% of rating Vol tage 60% of rating Power 55% of rating Yo1 tage 60% of rating Junction
36、Temperature - 2/ Junction Temperature - 2/ Fan-Out, Fan-In Junction Tempera ture Power Junction Temperature 80% of rating - 2/ 75% of rating - 2/ I Parts shall be used at a winding temperature of at least 30 degrees below rated temperataure. In addition, the maximum voltage between windings or betwe
37、en a winding and a shield shall be not greater than 60% of rated voltage for the steady state conditions and 90% of rated vol tage with transients. General purpose inductors, audio and power transformers shal.1 be applied at no more than 70% of rated current. - i/ For solid tantalum dd all electroly
38、tic capacitors, the maximum applied voltage shall be not greater than 70 percent of the vendor rated value. “Applied voltage“ is the sum of the applied peak ripple voltage and the appl led DC vol tage. - 2/ Semiconductor devices shall bemounted and operated in such manner to insure worst-case juncti
39、on temperature is not greater than 110 degrees C att71 degrees C ambient temperature. approval. mounted and operated with worst case junction temperatures not to be greater than 150 degrees C at +71 degrees C ambient temperatures. Any deviation requires procuring activity Power semiconductor devices
40、, on a very selective basis, may be 6 Licensed by Information Handling ServicesMIL-C-85674( AS) 3.3.4 Non-standard parts approval. The contractor shall obtain procuring activity approval of all non-standard parts used in the equipment. Standard parts are defined in MIL-E-5400. In addition to the MIL
41、-E-5400 requirements for standard parts, microelectronic parts are standard only if: a. The device is listed in MIL-STD-1562, and b. Sources (at least two) are listed on the Qualified Parts List (QPL), and c. d. Quality level “B“ (or better) of MIL-M-38510 is required. The part is procured from one
42、of the qualified sources and The approval procedure shall be in accordance with MIL-E-5400 and MIL-STU-965, Procedure I. In addition to the requirements of MIL-E-5400, approval of non-standard parts will be based on: a. Suitability for the application b. Conformance to this specification and to MIL-
43、E-5400 c. Interchangeability d. Screening (burn-in) method 3.3.5 Samples of non-standard parts. Samples of non-standard parts are not required unless specified in the contract. Where non-standard parts are specified in the contract, the sample shall be in accordance with MIL-E-5400 (see 6.2.1). 3.3.
44、6 Cabling and connections. 3.3.6.1 Cables and connectors. The controls shall provide for the use of The design of connectors cables and connectors in accordance with MIL-E-5400. shall be such that improper assembly, mating or installation is impossible. Non-RF connectors shall meet the requirements
45、of MIL-C-38999. All external connectors shall be scoop-proof, have cadmium plating finish in accordance with QQ-P-416 (over a suitable underplating) to withstand a 500 hour salt spray test, and provide 360 degrees circumferential grounding techniques for grounding prior to contact engagement. 3.3.6.
46、2 Interconnection cabling. The controls shall be capable of required operation using external wiring in accordance with the applicable requirements of MIL-W-5088. The external wiring shall be unshielded, except that a minimum number of the individual wires may be shielded when demonstrated as necess
47、ary to meet interference control requirements and provide the assembly of the cable to its plugs may be easily accomplished. External cables and that portion of the connectors attached to the cables shall not be supplied as part of the controls. 3.3.7 Control panels. The control panels shall conform
48、 to the applicable requirement of MIL-C-6781. 7 Licensed by Information Handling ServicesMIL-C-5674 58 7777706 OL7b537 b U MI L-C-856 74 (AS) 3.3.71 Lighted panels-console mounted equipriient, The plastic panels for al 1 console mounted control panels, indicators, and radio sets shall conform to MIL
49、-P-7788, Class 1-R, 1-i, or 1-BW Type V,-with both 5- and 28-volt (ac and dc) lamp systems installed. Separate input power pins shall be provided for the two lighting systems. Color of panel lighting shall be in accordance with MIL-C-25050, as selected from the options by nomenclature assignment or by description on purchase orders listed in Table II. Table II. Panel lighting color options I i I Nomencl a ture Col or Color In Accordance MIL-P-7788 (Short Name) With MIL-C-25050 C1 ass C-l1628/ARC IPL Red Type 1 (f) 1-R C-l0777A/ARC IPL White Type 1 (9) 1-w C-l1132/ARC B1 ue Fi 1 tered
