1、- MIL-T-85298 bb m 979970b 0230780 I M . _-c_ _ - - - _ MIL-T-852981AS) 15 January i979 Superseding MIL-T-81134 Dated 21 January 1976 M IL I TAR Y SPEC IF ICAT I ON TEST SET, WEAPON CONTROL, AIRCRAFT AN/ASM-l84B(V)l AND AN/ASM-l84B(V)Z This specification has been approved by the Naval Air Systems Co
2、mmand, Department of the Navy. 1. SCOPE 1.1 Scope - The test sets covered by this specification are for hanger deck and flight line use and perform operational and safety tests on aircraft wiring and video circuits associated with Walleye Weapons. 1.2 Classification - The equipment covered by this s
3、pecification shall consist of the items listed in paragraph 1.2.1. (Navy) or paragraph 1.2.2 (Air Force) 1.2.1 Aircraft Weapon Control Test Set AN/ASM-l84E(V)l - This test set shall consist of the foilowi ng i terns: Item - Type Desi gnat i on Paragraph Aircraft Weapon Control Test Set TS-2475B/ASM-
4、184 (V ) 3.5.1 Electrical Dummy Load DA-514/ASM-184 (V ) 3.5.2 Connector Adapter (two required) MX-8311/ASM-184 (V 3.5.3 Test Set Case CY-6643/ASM-184 (V ) 3.5.5 Service Cable W2 Of AN/CSM-lNB (V ) 3.5.7 Electrical Power Cable W1 of AN/ASM-l84B(V) 3.5.6 1.2.2 Aircraft Weapon Control Test Set AN/ASM-
5、l846(V)Z - This test set shall consist of the following items: - Item Type Designation Para graph Aircraft Weapon Control Test Set TS - 24 7 5B/ AS4- 184 (V ) 2.5.1 Electrical -Dummy Load DA-513/HSH-l84 (V) 3.542 Connector Adapter (2 required) $lX-8312/ASN-184 (V ) 2. 5 4 Test Set Case CY-6643/ASW-1
6、84 (V ) 3.5.5 Electrical Power Cable ;Jl Of ANiASM-l846(V) 2.5.6 Service Cable 1.12 of AN/ASM-184B(V) 3.5.7 . THIS DOCUMENT CONTAINS sa PAGES. I Beneficial comnents (recommendations, ao21 tion;, c+l iiuns) and any pert! iect aata wnich nay be 3f Iise in iinpmving this docane!it s?,?J? Se acdresseb r
7、3: Comandi vg 9f f i Cer, Youa 1 Ai r Er;g i neer i ng Uenter EnGi “eer i nc Spec i i? ca t ions ana Standaras Separtment (ESS3f Code 9?, iaitehurst, :i; 30;33, by using tne self-addressed Standardizstio 33cument Imrovenient Pruposal i 03 C3m 1425; appearing at the end of this document or ay letter.
8、 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-85298 66 W 799770b 0230782 5 2.1.1 Availability of Documents - (a) GJhen requesting specificati
9、ons, standards, drawings, and publications refer to both title and number; specification and applicable specifications and documents required by contractors in connection with specific procurement functions may be obtained upon application to the Commanding Officer, Naval Supply Depot, Code 105, 580
10、1 Tabor Avenue, Phil adel phia, Pennsylvania 19120. Copies of this 3, REQUIREMENTS 3.1 Preproduction - This Specification makes provisions for preproduction testing. 3.2 Parts and Materials - fled in the equi pent were speci f icat ion. Darts and 3.2.1 General Requirements - The parts and material s
11、 spec drawings and related documents for use in construction of this selected to ensure the fulfillment of all requirements of this Any deviation by the contractor fran the useof these cpecifie material s necessarily places both the burden of proof for the acceptabil ity of the change and the cost a
12、ssociated therewith upon the contractor. deviatiuns must be requested from the procuring activity by the contractor and granted by the procuring activity prior to submission of equipnents for preproduction tests. Approval of parts and material deviations shall not be construed by the contractor to c
13、onstitute a waiver of the performance requirements or any other requirements of this specification. Approval for 3.2.1.1 Basic Conformance - Parts and materials specified for use in the Parts equipment were selected to conform to the requirements of MIL-T-21200. were selected fran parts as specified
14、 in ANA Bulletin No. 400, unless the parts listed therein would not perfom adequately in the intended applications and environments specified herein. 3.2.1.2 Nonstandard Parts and Material Approval - Approval for the use of nonstandard parts and materials shall be obtained by the contractor as speci
15、fied in MIL-T-21200. 3.2.1.3 Interchangeability - For guidance in establishing interchangeability, table I 1 sts nonrepairable subassembiies used in the test set. 3.3 Design and Construction - The equipment shall be manufactured in accordance with the drawings and subsidiary specifications 1 isted i
16、n DL 64A15F2002 and related lists, except insofar as errors of mission or commission on the drawings may be inccmpatible with the requirements of this and related specifications. In any case it is a condition of final acceptance that the equipment manufactured meet all the performance requirements o
17、f this specification, and such acceptance test documents as nay be appl cable. Proposed changes, either to correct drawing discrepancies or to effect improvements, shall be specifically approved by the procuring activity prior to their incorporation. 3 Provided by IHSNot for ResaleNo reproduction or
18、 networking permitted without license from IHS-,-,-MIL-T-85298 66 9444706 0230783 7 - - - - MIL-T-85298 (AS) TABLE I. Nonrepairable subassemblies used in the test set Subassembly Drawing No. Extender Board Assembly ( A3Al) 64A 15F 1261 Vol tage Regulator Assembl y (A3A3) 64A15F1264 or 64A 15C 1400 S
19、tai rcase Generator Assembl y (A3A4) 64A15F1265 or 64A 1 5C 1420 Divider Assembly (A3A5) 64A15F1266 or (Except for Quartz Crystal Unit 65A7A48-1) 64A 1 5C 1440 Pul se Generator Assembl y (A3A6 ) 64A15F1267 or 64A15C 1460 Video Switching Assembly (A3A7) 64A15F1268 Composite Video Assembly (A3A8) Movi
20、ng Band Generator Assembl y (A39 ) 64A15F 1369 64A15F1270 Resol ution Li ne Generator Assembly (A3A10) Test Set Case. (CY -6643/ASM-184 (V) (Except for C1 amping Catch ZSP2-2041) Electrical Power Cable (W1 of AN/ASM-l84B(V) 64A15F1063 3.3.1 Total Wei ht - The total weight of the equipment, including
21、 cables, 64A15F1271 64A15F2085 shall not exceed _lf_g_ 3. pounds (19.5 kilograms). 3.3.2 Form F.actor - With the test sets assembled in their carrying cases, the overall dimensions of the test sets (excluding handles and latches) shall not exceed 12.00 by 12.00 by. 17.50 inches (305 x 305 x 445 mil
22、1 imeters) 3.3.3 Reliability - The contractor shall conduct .a re1 iabil ity program using MIi-STD-785.as a guide. On a reorder from a supplier who has previously produced the equipment, the program previously used may be continued unless otherwise indicated in the contract or order. satisfactory pe
23、rformance, continuously or intermittently for a period of at least 200 hours (one MTBF) without the necess.ity for readjustment of any controls which are inaccessible to the operator during normal use. 3.3.3.2 Operating Life - The equipment shall have a minimum total operating life of 10,.000 hours
24、with approved servicing and replacement of parts. requiring schedt;led replacement due to wear during the life of the equipnent and the wearout life of such parts shall be determined by the contractor and suhitted to the procuring agency. 3.3.3.1 Operational Stability - The equipnent shall operate w
25、ith Parts 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T -852 98 (AS) 3.3.3.3 Reliability in Specified Mean-Time-Between-Failure (MTBFL - The specified MTBF of the equipment (e, as defined in MIL-STD-781) shall be 200 hours hen tested and ac
26、cepted as utlined under the requrements of 4.9.4 and 4.9*5. 3.3.4 Cabl ing and Connections - 3,3.4*1 Cables and Connectors - The equipment shall provide for the use of cables and connectors in accordance with specification MIL-E-5400. 3.3.4.2 Interconnection Cabl ing - The equipment shall be capable
27、 of satisfactory operation using external wiring in accordance with the applicable requirements of specification MIL-W-5088. unshielded, except that a minimum number of the individual wires may be shielded when demonstrated as necessary to meet interference control requirements and provided the asse
28、mbly of the cable to its plugs may be easily accanplished. External cables and that portion of the connectors attached to the cables shall not be supplied as part of the equipment. The external wiring shall be 3.3.5 Interchangeabi 1 ity - The equipment shall meet the interchangeabil ity requirements
29、 of specification MIL-E-5400, 3.3.6 Interference Control - The generation of radio interference and vulnerability of the equipment to radio interference shall be within limits conforming to MIL-1-6181 with the following deviations: 3.3.6.1 Short Duration Interference Limits - Limits for short durati
30、on interference shall be ex tended as fol 1 ows : Switch Maximum Durati on MIL-I -61 81 Limit Extension FUNCTION (A5AlS1) 1 second t 20 db POWER (A5S1) 3 seconds No upper limit 3.3.6.2 Steady State Broadband Radiated Limits - Limits for steady state broadband radiated mission shall be extended as fo
31、l lows: F re q ue ncy 2,O to 4.0 MHz 4.1 to 5.0 MHz 12.0 to 12.5 MHz 121.0 to 123.0 MHz MIL-1-6181 timit E xtens i on 6 db 15 db 15 db 10 db 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-85298 bb 9779906 0230785 O W _ MIL-T-85298 (AS) 3.3.7
32、 Standard Conditins - The following conditions shall be used to establ ish normal perfomance characteristics under standard conditions and for making laboratory bench tests: Temperature Rom ambient (25 2 5OC) Al titude Normal ground Vi brati on No ne Hun id ity Room ambient Input power voltage Three
33、 phase, 115 2 1.0 volts ac, 400 + 5 Hz 3.3.8 Service Conditions - The equipment shall operate satisfactorily under any of the environmental service conditions or reasonable combination of these conditions as specified in MIL-T-21200 for class 2 equipment, except as modified herein . 3.3.9 Warm U Tim
34、e - The time required for the equipment to warm-up prior to operations + sha not exceed 1 minute under standard conditions and 5 minutes at ex treme serv ice conditions . . 3.3.10 Primary Input Power Requirements - The equipment shall be capable of satisfactory operation when suppl ied input power h
35、aving characteristics as defined in MIL-T-21200. The power required shall be of the following type and shall not exceed the specified amounts: AC Power, Three Phase, 4 Wire 115 + 11.5 Volts, 400 i- 20 Hz, at 300 VA. Phase rotation ABC on pins 23, 22, and 21 (pin 7. neutral ) respectively of connecto
36、r J1. 3.3.10.1 Protection - The equipnent shall be capable of withstanding input power variations as imposed by abnormal electric system operations as specified in MIL-STD-704 for Category B equipment 3.4 Performance - The performance of the equipment shall be as set forth below plus any and aT1 per
37、formance requirements stated on the drawings of DL 64A15F2002. Unless otherwise specified, these requirements shall apply under both standard and extreme service conditions. 3.5 Detail Requirements - Aircraft Weapon Control Test Sets AN/ASM-l84B(V)l and AN/ASM-l84B(V)2 shall be manufactured in accor
38、dance with the documents listed on DL 4A15F2002 and shall meet the requirements stated thereon and in the following subparagraphs. 3.5.1 Aircraft Weapon Control Test Set TS-2475B/ASM-l84(V) - The test set shall be capable of meeting the following detail requirements. 3.5.1.1 Voltage Measurements - T
39、he test set shall measure and register the individual voltage quantities as applied to the specified pins of connector J1. The test set shall be capable of performing.the following self-tests and 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-
40、T-5298 bb B 979770b 0230786 2 M I!- -T -;:!i? 38 ( ns ) aircraft checks with the FUNCTION switch in the positions indicated. requirements are performed with the PUSH-TEST switch depressed. All test 3 pwer volts + - 2.5 .5.1,1.1 Switch Position 1, Aircraft Phase A Power - With primary input applied,
41、the test set shall measure the aircraft phase A power, 115 + 11.5 MIS, 400 i- 20 Hz between pins 23 and 7 of J1. volts rms; 400 -t 20 Hz shall cause the QUALITY meter to register over the left edge of the area-containing a triangle. rms, 400 -I. Hz shall cause the meter to register over the right ed
42、ge of the area containing a triangle. An input voltage of 103.5 A voltage of 126.5 + 2.5 volts 3.5.1.1.2 Switch Position 2, Aircraft Phase B Power - With primary input power applied, the test set shall measure the aircraft phase B power, 115 + 11.5 volts mis, 400 + 20 Hz between pins 22 and 7 of J1.
43、 + 2,5 volts misi 400 left edge of the area containing a ?riangle. A voltage of 126*5 + 2.5 volts rms, 400 + 20 Hz shall cause the meter to register over the right-edge of the area containing a triangle. An input voltage of 103.5 20 Hz shall cause the QUALIY meter to register over the 3.5.1.1.3 Swit
44、ch Position 3, Aircraft Phase C Power - With priiiici*y input power applied, the test set shall measure the aircraft phase C power, 115 + 11.5 volts mis, 400 2 20 Hz between pins 21 and 7 of J1. + 2.5 volts ms, 400 + 20 Hz shall cause the QUALITY meter to register over the Teft edge of the area-cont
45、aining a triangle. rms, 400 + 20 Hz shall cause the meter to register over the right-edge of the area containing a triangle. An input voltage of 103.5 A. voltage of 126.5 + 2.5 volts 3.5.1.1.4 Switch Position 4, Aircraft Input Power Phase Sequence - With Nith phases ABC connected to pins 23, 22, Wit
46、h any two phases interchanged, the meter primary input power applied, the test set shall measure the phase sequence of the aircraft three-phase input power. and 21 (pin 7 neutral) respectively of 31, the QUALITY meter shall register in the area containing a triangle. shall register to the left of th
47、e area containing a triangle. 3.5.1.1.5 set shall measure the guidance energize signal, 28 + 4,2 volts dc between pins 20 (positive) and 7 (ground) of J1. An input signai of 23.8 0.5 volts dc shall cause the=QUALITY meter to register over the left edge of the area containing a circle. A vol tage of
48、32.2 + O. 5 volts dc shai 1 cause the meter to register over the right edge of the area-containing a circle. Switch Position 5, Guidance Section Energize Signal - The test 3.5.1.1.6 Switch Position , 28-Volt 9C Power Supply (self-test) - The tes: set shall measure t.he output voltage of the 28-voit
49、dc power supply contained ir! the set test. The output signal of the 28-volt dc power supply shall cause the QUALITY meter to register within the area containing o circle. 3.5.1.1.7 Switch Position 7, Composite Video Circuits (self-test) - Tne test set shall measure the cmposite video peak holder signal , developed by the composite video peak holder circusts of the video generator assembly. signal shall ca
