1、O a O O MIL-T-8539bA 47 9999906 0257921 7 n MI L-T-85396A( AS 30 Sentember 1986 Supe r sedyng 5 January 1984 - MIL-T-85396 (AS) MILITARY SPECIFICATION TEST SET, GUIDED WEAPON AN/DSM-l39C This specification is approved for use within the Naval Air Systems Command, Department of the Navy and is availa
2、ble for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification establishes the design, performance, and acceptance requirements for the AN/DSM-l39C Guided Weapon Test Set, herein after referred to as the test set. The test set is for flightline use t
3、o perform data link Phase I Aerospace Guided Mi ssl es Appl icabl e Documents Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Commanding Officer, Naval Air Engineering Center, -Systems Engineeri
4、ng and Standardization Department (SESD) Code 93, Lakehurst, NJ 08733, by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. / AMSC No. N3956 THIS DOCUblENT CONTAINS PAGES, FSC 4935 DISTRIBUTION STATEMENT A. Appro
5、ved for pub1 ic release; distribution is un1 imi ted. . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MI L -E-17 555 MIL-T-28800 STANDARDS FEDERAL FED-STD -123 MIL-T-539bA Li9 999990b 0257922 7 W MI L - T-85396A ( AS ) MIL I TARY MIL -STD - 108 MI
6、L-STD- 129 MIL-STD-130 MI L -STD -454 MI L -ST0 -46 1 MI L -STD -781 MI L-STO-810 MIL-STD-965 -Electronic and Electrical Equipment, Accessories, and Repair Parts; Packaging and Packing of -Test Equipment for use with Electrical and Electronic Equipment, General Speci f i cati on for -Marking for Shi
7、pment (Civil Agencies) -Definitions of and Basic Requirements for Enclosures for Electric and Electronic Equipment -Marking for Shipment and Storage -Identification Marking of US Military Property -Standard General Requirements for Electronic Equipment -Electromagnetic Emission and Susceptibility Re
8、quirements for the control of Electromagnetic Interference -Re1 iabil i ty Tests: Exponential Distribution -Environmental Test Methods -Parts Control Program 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-8537bA 47 m 99777Ob 0257923 O m CF 2
9、.1.2 Drawings and publications. The following drawings and publications form a part of this specification to the extent specified herein. DRAWINGS NAVAL AIR SYSTEMS COMMAND DL 1098AS1000 -Drawing List for Guided Weapon Test Set AN/DSM- I39C PUBLICATIONS NAVA1 R 16-30DSM139C- 1 -Mai n tenance Ins tru
10、c ti ons (Intermediate), Calibration Instructions, Alignment Instructions, I1 1 ustrated Parts Breakdown for Guided Weapon Test Set AN/DSM-l39C -Guided Weapon Test Set AN/DSM-l39C and AN/DSM139C (Secret Supplement) NAVAIR 16-30DSM139C- IA (Copies of specifications, standards, drawings and publicatio
11、ns 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. specification and the references cited herein (except -for associated detail In the event of a conflic
12、t between the text of this specifications, specification sheets or MS standards), the text of this specification shall take precedence. Nothing in this specification, however, shall supersede applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 First Art
13、icle. When specified in the contract or purchase order, a sample shall be subjected to first article inspection (see 4.4 and 6.3). 3.2 Parts and materials. The parts and materials specified in the drawings and related documents for use in the construction of this test set were selected to ensure the
14、 fulfillment of all the requirements of this specification. 3.2.1 Nonstandard parts and material approval. Approval for the use of nonstandard parts and materials shall be obtained by the contractor as specified in MIL-STD-965, Procedure I. 3 Provided by IHSNot for ResaleNo reproduction or networkin
15、g permitted without license from IHS-,-,-MIL-T-8537bA Y7 = 99777Ob 0257724 2 W MIL-T-85396A( AS) 3.2.2 Basic conformance. Parts and materials selected for use in the test set shall be as specified in MIL -T-28800. Parts shall be selected from those conforming to MIL-E-5400, un1 ess the parts 1 i ste
16、d therein wi 11 not perform adequately in the intended applications and environments specified herein, 3,2.2.1 Interchangeability. All parts and materials shall meet the inter- changeability requirements as specified in MIL-T-28800. The drawings conforming to DL 1098AS1000 shall be the standard for
17、measuring interchange- ability of all appl icable units, assembl Ses, subassemblies and parts. 3.3 Design and construction. The test set shall be manufactured in accordance with e the drawings and subsidiary specifications conforming to DL 1098AS1000, except that errors of mission or comnission on t
18、he drawings may be incompatible with the requirements of this specification. acceptance that the test set manufactured shall meet all the design, construction, and workmanship requirements of this specification. In any case, it is a condition of final 3.3.1 Reliability. 3.3.1.1 Operational stability
19、. The test set shall operate as required continuously or intermittently, for not less than 100 hours. During this time, it shall not be necessary to readjust any controls that are inaccessible to the operator during normal use. The test set battery shall be capable of being recharged. 3.3.1.2 Reliab
20、ility in mean-time-between-failures (MTBF). The test set shall have a specified mean (operating) time between failures of 100 hours when tested in accordance with 4,5.3. 3A2 Standard conditions, The following conditions shall be used to establish the e normal Derformance characteristics under standa
21、rd condi tions for performing 1 aboratory bench tests: - a. Temperature Room ambient (30 f 10“ C) b. Altitude Normal ground (10,000 ft. maximum) c. Vibration None d. Humidity ea Input Power Voltage Room ambient up to 90 percent relative humidity Fully charged battery pack (PN 17AS200) or external po
22、wer source capable of producing 200 mA of current at 10.0 to 15.0 volts dc with a maximum ripple vol tage of 1 mV rms. 3.3.2.1 Service conditions. The test set shall meet the storage and operating test requirements of this specification under any environmental service condition or combination of con
23、ditions specified in MIL-T-28800 for Class 2 equipment except as modi fi ed herel ne 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-8537bA Li7 m 7777706 0257725 LI m MIL -T-85396A ( AS ) 3.3.2.1.1 Storage temperature. the battery pack PN 178
24、AS200 to between -40 and +55“C unless the batteries are removed and stored seperately. Storage temperatures of the test set are limited by 3.3.2.1.2 Temperature. The test set, with battery pack (PN 178AS200) installed, shall meet all operating test requirements of this specification when tested at t
25、he limited temperatures of -40 to 55C under the following conditions: a. The test set, less battery pack (PN 178AS200), shall be stabilized at required test temperature. Battery pack (PN 178AS200) shall be charged standard conditions. Battery pack (PN 178AS200) shall be placed after charging and the
26、 test initiated after subjected to the test temperatures for 15 m 3.3.2.1.1.1 Batter Pack. The battery pack shall b. c. Drawing 178AS2 the fingerstock shall be arranged for 360“ contact with this surface. 3.5.1.4.3 Stra assembl . The EMCON shrouds shall have a strap and handle pressure to the shroud
27、/antenna interface to effect an EM1 seal. 3.5.1.4.4 Electrical performance. When the shroud is attached to the electronics assembly and strapped onto the unit under test, the shroud shall reduce radiation from the test antenna by not less than 48 dB at any (and all) point(s1 in space. assembly for -
28、drl? o ing t e shroud in place on the unit under test and applying 3.5.2 Weight. WeSghts shall be not greater than as listed in table I: TABLE I. Test set weights Component 1 Drawing Number I Weight I Electronics assembly Plain shroud EMCON shroud EMCON shroud Transit case Battery pack 1098AS1300 88
29、7AS400 1098AS500 887AS500 1098AS200 178AS2O0 9 lb. 2.8 lb. 12 lb. 4 lb. 25 lb. 1702 . 3.5.3 Content. The test set shall contain the major assemblies as specified in 3.5,mugh 3.5.3.4. 3.6.3.1 Electronics assembly (1098AS1300) . The electronics assembly shall contain tie subassemblies specified in 3.5
30、.3.1.1. 3.5.3.1.1 Chassis assembly (1098AS1302) . The chassis assembly shall contain the printed ci rcui t boards , subcarrier osci 11 ators, vol tage control 1 ed oscillators, RF detector, battery pack, control switches, indicator lamps and associated cables. 3.5.3 . 1 . 2 Case assembly ( 1098AS340
31、). The case assembly shall contain the main case for the electronics assembly, the radiate and receive antennas, RF cables, radome, RF absorber material, and spare battery pack. 10 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-8539bA 49 m 979
32、99Ob 0257933 T m MIL-T-85396A( AS) 3.5.3.1.3 Plain shroud assembly (887AS400). The plain shroud assembly shall contain a housing, radome, RF absorber and antenna hood. 3.5.3.3 EMCON shroud assembl i es (887AS500 and 1098AS500). The EMCON shroud assembly shall contain a housing, radome, RF absorber,
33、antenna hood, retainer strap assembly, and RFI seal subassembly which shall consist of RFI fingerstock and retainer, a .hinged door and a door operating mechanism. EMCON shroud 1098AS500 has a removable cover, which can be used in place of the test set to allow use of shroud without test set, instea
34、d of a hinged door and a door operating mechanism. 3.5.3.4 Transit case (1098AS1200). The transit case shall consist of the case assembly and cushioning material. 3.5.4 Controls. Two pushbutton control switches shall be located on the front pmhe “WPN TEST“ pushbutton, when depressed shall enable the
35、 command, battery self test, and RF detection subsystems. The “SELF TEST“ pushbutton, when depressed, shall enable the command and battery self test subsystems and shall apply a sweep voltage to activate the RF detector circuit. When both pushbuttons are depressed, the battery self test subsystem sh
36、all be enabled and the RF detection sensitivity shall be increased to provide an AN/AWW-7B pod radiation test capability. A six position rotary switch as specified in 3.4.1.5 shall be used to select either Phase I or Phase II function and a two digit pushbutton switch marked “CODE“ shall be used to
37、set the recognition code when in the Phase II mode. 3.5.5 Material. Materials shall be in accordance with DL 1098AS1000. 3.5,6 Workmanshi . Workmanship shall be in accordance with MIL-STD-454, Requi remen + 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified
38、 in the contract or purchase order, the contractor is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified in the contract or purchase order, the contractor may use his own or any other facilities suitable for the performance of the inspec
39、tion requirements specified herein, unless disapproved by the Government. The Government reserves the right to perform any of the inspections set forth in the specification, where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements. 4.1 1 Responsi
40、 bi 1 i ty for compl iance. Al 1 i tems must meet al 1 requirements of sections 3 and 5. The inspection set forth in this specification shall become a part of the contractors overall inspection system or quality program. The absence of any inspection requirements in the specification shall not re1 i
41、eve the contractor of the responsibility of assuring that all products or supplies submitted to the Government for acceptance comply with all requirements of the contract. known defective material, either indicated or actual, nor does it commit the Sampling in quality conformance does not authorize
42、submission of Government to acceptance of defective material. I. 11 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4.2 Classification of inspections. The inspection requiremtns specified herein are classified as follows: a. First article inspection
43、(see 4.4). be Quality conformance inspection (see 4.4.4). 4.3 Inspection conditions. Unless otherwise specifed herein, all inspections shall be performed in accordance with the test conditions specified in 3.3.4 and 3,3.5, 4.4 First article inspection. First article tests shall be made on a test set
44、 representative of the production test sets to be supplied under the contract. First article test performance shall be the responsibility of the contractor and shall be performed in accordance with approved test procedures (see6.2.2) No first article inspections shall be conducted prior to acceptanc
45、e of the first article test procedure by the contracting officer. 3*5,1.2 with environmental requirement stated in 4.9 and 3.3.5. 4.4J Scope of first article tests. First article tests shall include all tests deemed necessary by the procuring activity to determine that the test set meets all the req
46、uirements of this specification and the contract. These shall include environmental and interference tests in accordance with MIL-T-5422 as specified in MIL-T-28800. Test methods shall be in accordance with MIL-STD-810 except as modified by this specification. 4.4.2 First article approval. Approval
47、of the first article will be by the procuring activity upon satisfactory completion of all tests (see 6.2.2) . 4.4.3 Production equipments. Test sets supplied under the contract shall be, in all respects including design, construction, workmanship, performance and quality, equal to the approved firs
48、t article sample. Each test set shall be capable of successfully completing the same tests as imposed on the first article sample. 4.4,4 Quality conformance tests. The contractor shall furnish all samples and shall be responsible for accomplishing the quality conformance tests specified below. All i
49、nspection and testing shall be to the approved quality conformance test procedures under the supervi sion of the Government inspector First article inspection performance requirements are those stated in a a. Individual tests (see 4.4.1) b, Sampling tests (see 4.4.2) or reliability assurance tests (see 4.5.3) G. Special tests (see 4.5) d. Life tests (see 4.7) 12 e Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-
