1、 MIL-G-85297 - 47 9 997990b 0257738 5 W e-4P-w I MIL-G-85299 (AS) 2 March i987 MI L ITARY SPEC I FI CATION GUIDED MISSILE LAUNCHER TEST SET, AN/ASM- 464A This specification is approved for use within the Naval Air Systems Command,Department of the Navy and is available for use by all Departments and
2、 Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification establ ishes the performance, design, and test requirements for the Guided Missile Launcher Test Set, AN/ASM-464A hereinafter referred to as the test set, line to perform operational tests on the,SIDEWINDER missile launch
3、er circuits associated with the Guided Missile Launcher LAU-7A. The test set is used on the flight 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications and standards. standards form a part of this speci The following specifications and cation to the extent specified herein. Unless
4、otherwise specified, the issues of these documents shall be those listed in the issue of the Department of Defense Index of Specifications and Standards (DODISS) and supplement thereto, cited in the solicitation. Beneficial comments (recommendations, additions, deletions) and any pertinent data whic
5、h may be of use in improving this document should be addressed to: Commanding Officer, Naval Air Engineering Center, Systems Engineering ad Standardization Department (SESD) Code 93, Lakehurst, NJ 08733-5100, by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) ap
6、pearing at the end of this document or by letter. AMSC N/A FSC 4935 DISTRIBUTION STATEMENT A. Approved for pub1 ic release; distribution is un1 imited. THIS DOCUMENT CONTAINS zr PAGES. Licensed by Information Handling ServicesMIC-G-5277 97 = 7779706 0257737 7 = MI L-6-85299 (AS) SPECIFICATIONS MI L
7、ITARY MIL- P- 116 MIL-E-5400 MIL-E- 17555 MIL-J-28800 Preservation Packaging Methods of Electronic Equipment, Aerospace, General Specification for Electronic and Electrical Equipment, Accessories, and Repair Parts; Packaging and Packing of Test Equipment for Use with Electrical and Electronic Equipm
8、ent, General Specification for STANDARDS MI L ITARY MIL-STD-129 - Marking for Shipment and Storage MI L - STD; 130 Identification Marking of US Milit Property MI L- STD-454 MI L - STD- 46 1 Standard General Requirements for Electronic Equipment Electromagnetic Emission and Susceptibility Requirement
9、s for the Control of Electromagnetic Interference Requirements, Measurements of MIL-STD-462 Electromagnetic Interference MIL-STD-781 Reliability Design Qualification and Production Acceptance Tests; Exponential Di stri buti on Parts and Equipment Procedures for Packaging and Packing of .MI L-STD- 79
10、4 MIL-STD-965 Parts Control Program 2.1.2 Other Government drawings. The following other Government drawings 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 solicitation. 2 Licensed by Information Ha
11、ndling ServicesMIL-G-5277 47 W 7777706 O257740 3 M I L - G - 852 9 9 (AS) DRAWINGS Naval Ordnance Systems Command 2412395 Sheet, Techni cal Frequency Specifications Naval Air Systems Command DL 1058AS1100 60A89C2 17 Circuit, Resonant Tuned Guided Missile Launcher Test Set, AN/ASM- 464A (Copies of sp
12、ecifications, standards and drawings required by contractors in connection with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting activity.) 2.1.3 Order of precedence. this specification and the references cited herein (except for assoc
13、iated detail specifications, specification sheets or MS standards), the text of this specification shall take precedence. Nothing in this specification, however, shall supersede appl i cab1 e i aws and regul at i ons un1 ess a speci fi c exemption has been obtained. In the event of a conflict betwee
14、n the text of 3. REQUIREMENTS 3.1 Item description. The test set shall test the aircraft launcher maintenance level. The test set shall be capable of determining that all required voltages and signals are available to the launcher system, and shall monitor critical functions continuously for stray e
15、lectrical energy. i The test set shall perform multiple functional tests simultaneously and indicate failure of a tested function by lighting a FUNCTION SELECT NO-GO indicator. If a NO-GO indication occurs, the operator must be able to troubleshoot the individual interface circuits by selecting the
16、appropriate line with a LINE SELECT switch and read voltages on a digital voltmeter (DVM). Stray electrical energy on critical functions shall be monitored continuously with results indicated on separate GO/NO-GO indicators. Stray electrical energy NO-GO results are not required to be line selectabl
17、e. Internal self test circuitry continuously monitors test set condition and shall indicate an unserviceable test set by causing the SELECTED FUNCTION NO-GO indicator to continuously flash ON and OFF. (LAU-IA) for the AIM-gD/G/H/L/M weapon systems at the organizational . 3.1.1 General. The test set
18、shall be comprised of a front panel with permanently attached chassis and a card cage assembly attached to the chassis. The card cage shall contain 12 printed circuit cards. cage shall be hinged together at one side to allow the card cage to be opened, away from the chassis, to expose the chassis mo
19、unted and front panel mounted omponents. The chassis and card cage shall be retained together, at the side opposite the hinge, by spring loaded detent fasteners. The chassis and card 3 Licensed by Information Handling ServicesMIL-G-5277 47 m 7797706 0257743 5 m MI L-6-85299 (AS) 3.1.1.1 Missile simu
20、lation. The test set shall not test the SIDEWINDER missile, but shall simulate the missile to test the capability of the aircraft to supply required launcher inputs, and shall test the launcher capability to supply required missile inputs. The test results shall be indicated on a front-panel mounted
21、 GO, or NO-GO indicator. 3.1.1.2 Stray energy tests, The test set shall indicate a GO condition on the front panel mounted STRAY ENERGY GO indicator as long as safe limits are not exceeded. The STRAY ENERGY NO-GO indicator lamp shall light when stray energy is in excess of safe limits. 3.1.1.3 Test
22、set, 1 auncher/pyl on interface. The test set shall connect to launcher via the iqniter contact block of Cable Assembly W1, The W1P1 of the W1 cable shall connect to the test set. The W1P2 connector interfaces with adapter W2 for the pylon connection. 3.1.2 Major components. Table I lists the major
23、components that comprise the test set. TABLE I. Major components of Guided Missile Launcher Test Set AN/ASM-464A. Quant i ty I, Descri pti on -Test Set Assembly (1Al) (a) Front Panel (1AlA1) (b) Card Cage Assembly (lAlA2) (1) Circuit Card (lAlA2Al) (2) Circuit Card (lAlA2A2) (3) Circuit Card (lAlA2A
24、3) (4) Circuit Card (lAlA2A4) (5) Circuit Card (lAlA2A5) (6) Circuit Card (lAIA2A6) (7) Circuit Card (1AlA2A7) (8) Circuit Card (1AlA2A8) (9) Circuit Card (lAlA2A9) (10) Circuit Card (lAlA2AlO) (11) Circuit Card (lAlA2A11) (12) Circuit Card (lAlA2A12) Cable Assembly W1 (connects test set to the umbi
25、lical connector and igniter contact of Launcher, LAU-7A) Pylon Adapter W2 (used with Wl to connect test set to pylon connector) Detect Wrench (used to raise igniter contact o mount W1 into launcher rails) Case and Cover Assembly .- 4 Part Number 1058AS1110 1058AS1105 1058AS125 1 O 58AS 160 1 O 58AS
26、16 5 1058AS 170 1058AS 175 1 O 58AS 180 1058AS 185 1058AS 190 1058AS195 1 O 58AS2 O O 1058ASZ05 1058AS265 . 1058ASZ10 1058AS275 1 O 58AS2 90 67A274C391 1058AS1103 Licensed by Information Handling ServicesMTL-G-5277 47 7777706 0257742 7 W a e a MI L-6-85299 (AS) 3.2 First article. When specified in t
27、he contract or purchase order, a sample shall be subjected to first article inspection (see 4.4 and 6.3). 3.3 Parts and materials. 3.3.1 General requirements. Parts and materials used in the test set shall conform to the requirements of DL 1058AS1100, except insofar as errors on the drawings may be
28、incompatible with the requirements of this specification and re1 ated speci f i cati ons . 3.3.2 Nonstandard parts approval. Approval for the use of nonstandard parts shall be obtained by the contractor as specified in MIL-STD-965. 3.3.3 Supplemental requirements. In the event that the contractor pr
29、oposes to alter the equipment delineated by this specification and applicable drawings, the supplemental requirements specified in 3.3.3.1 and 3.3.3.2 for the- selection of parts and materials shall be applicable. 3.3.3.1 Basic conformance. Parts and materials selected for use in the equipment shall
30、 be as specified in MIL-T-28800. Parts shall be selected from those conforming to MIL-E-5400, unless the parts selected will not perform as required in the intended applications and environments specified herein, in which case 3.3.2 applies. 3.3.3.2 Interchangeability. All parts and materials shall
31、meet the interchangeability requirements as specified in MIL-T-28800. conforming to DL 1058AS1100 shall be,the standard for measuring interchange- ability of all applicable units, assemblies, subassemblies and parts. a* The drawings the drawings may be incompatible wi In any case, it is a condition
32、of f manufactured shall meet all the des requirements of this specification. 3.4.1 Re1 i abi 1 i ty. 3.4 Design and construction. The test set shall be manufactured in accordance with DL 1058AS1100. exce t that errors of omission or commission on h the requirements of this specification. na1 accepta
33、nce that the equipment gn, construction, and workmanship 3.4.1.1 Operational stability. The test set shall operate as required continuously or intermittently, for a period of at least eight hours. this time,-it shall not be necessary to readjust any controls. During 3.4.1.2 Operating life. The test
34、set shall have a minimum total operating life of 10,000 hours with minimal servicing and replacement of parts. 3.4.1.3 Reliability in mean-time-between.fa1ure.s (MTBF). The test set shall have a lower mean- (operating) time-between-failures of 250 hours (01) as specified in MIL-STD-781 when tested i
35、n accordance with 4.5.3. 3.4.2 Standard conditions. The following conditions shall be used to establish the normal performance characteristics under-standard conditions for performing laboratory bench tests: 5 Licensed by Information Handling ServicesM.IL-G-5277 47 7777706 0257743 7 MI L-6-85299 (AS
36、) a. Temperature 25 2 5OC b. Altitude Normal ground (28 to 32 inches of mercury) c. Vibration None _ d. Humidity Up to 90 percent relative humidity e. Input Operating Voltage 115 - t 1.5v, single phase, 400 5 Hz ac 3.4.2.1 Service conditions. The test set shall meet the operating test requirements o
37、f this specification under any environment service condition or combination of conditions specified in MIL-T-28800 for Type I, Class 2 equipment. 3.4.2.1.1 Interference. The test set shall comply with all electromagnetic radiation and susceptibility requirements of MIL-STD-461, Class 1C except as sp
38、ecified in table II. TABLE II. Radiation and susceptibility limits. _- -Test method CEO1 Narrowband Conducted CEO1 Broadband Conducted CE03 Broadband Conducted CE04 Broadband Conducted REO1 Radiated Emission RE02 Narrowband Radiated CS06 Power1 i ne Spi ke Limits 17 db I/ 42 db lJ 64 db I/ 52 db I/
39、17 db lJ 36 db I/ Frequency range 30 Hz to 20 KHz 30 Hz to 20 KHz 20 KHz to 50 MHz 20 KHz to 50 MHz 30 Hz to 30 KHz 14 KHz to 10 GHz 65 volts in lieu of 100 volts peak I/ Above the limits that are specified in MIL-STD-461, Class 1C. 3.4.3 Performance characteristics. Unless otherwise specified herei
40、n, the performance characteristics shall apply under both standard and environmental conditions as specified in 3.4.2 and-3;4.2.1. shall be as-specified in DL 1058AS1100 and 3.4.3.1 through 3.4.5. Performance of the test set 3.4.3.1 External power. The test set shall meet performance characteristics
41、 when powered from an external source, applied to the test set through cable W1 as follows: (Input power shall be not greater than 200 volt-amperes under any operat i ng conditions . ) a. WlP2-1 (phase A) b. WlP2-21 (neutral) Licensed by Information Handling Services. TIL-G-85297 49 m 999990b 025774
42、q O W MI L - G -85299 (AS) 3.4.3.2 Warm-up time. indicated by the SELECTED FUNCTION GO/NO-GO lights in the FUNCTION SELECT TD posi ti on. 3.4.3.3 tamp test. A lamp test of the SELECTED FUNCTION GO/NO-GO and STRAY ENERGY GO/NO-GO lamps shall be performed in the FUNCTION SELECT switch TD position. 3.4
43、.4 Interface requirements. The test set shall be capable of physical and electrical interface to the launcher LAU-7A or to the aircraft pylon for performance of tests. Table III lists the tests and the electrical interface required to perform launcher tests. for pylon tests. Tables IV and V contain
44、the accept and reject limits for 1 auncher and pylon interface requirements. upper and lower voltage limits are the transition regions between the illumination of the GO and NO-GO lamps. When a signal being tested is between the transition regions, the GO lamp shall illuminate. When a signal being t
45、ested is within a transition region either the GO or the NO-GO lamp may illuminate. When a signal being tested is beyond the minimum lower limit or the maximum upper limit, the NO-GO lamp shall illuminate. The test set shall be connected to the launcher by cable W1 or to the pylon connector using py
46、lon adapter W2 and cable W1. All requirements and limits shall be specified at the cable W1, P2 interface for both launcher and.pylon functions. Warm-up time shall be from 1.5 to 25 seconds as Table IV specifies interface requirements The ranges specified for the TABLE III. Launcher interface test l
47、imits. Pin Wi- P2) 18 22 33 3 13 19 - Funct i on Heater Fi 1 ament Missile Filament Missile Bt Launch Latch Gas Grain Fuze/PCO Motor Fi re Lower 22.5 f: 0.4 vdc 24.0 f: 0.15 vdc 160 2 1.5 vdc 19.6 f: 0.4 vdc 11.8 f: 0.2 vdc 12.5 i 0.25 vdc 2.68 f: 0.15 vdc Ilta e Limi -kzr 28 vdc 25.2 vdc 175 vdc 24
48、.8 vdc 14.7 vdc 15.9 vdc 4.5 vdc S Upper 30.0 f: 0.4 vdc 26.4 i 0.15 vdc 190 2 1.5 vdc 27.2 i 0.4 vdc 15.9 2 0.2 vdc 17.5 f: 0.25 vdc 7.0 vdc, min. 3.4.4.1 Stray energy requirements. Cri tical circuits (Fuze/PCO, Gas Grain, and Motor Fire) shall be continuously monitored for stray electrical .energy
49、. A front panel mounted STRAY ENERGY GO indicator lamp shall be illuminatedas long as no stray energy in excess of safe limits is detected. of stray energy shall be inhibited when a functional test is being performed on the line in question. the STRAY ENERGY NO-GQ indi cator 1 amp. in table V.) Measurement Stray energy in excess of safe limits shall light (Stray energy criteri a .i s speci fi ed 7 Licensed by Information Handling Services. N%L-G-85299 49 = 9999906 02577Ll5 2 W M I L - G -85299 (AS ) Pin (W2-P2) 15 6 20 9 1 25 TABLE IV, Pylon interface test
