NAVY MIL-T-81809-1970 TEST SET GUIDED WEAPON AN DSM-77B《AN DSM-77B制导武器试验装置》.pdf
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1、MILITARY SPECIFICATION TEST SET, GUIDED WEAPON ANIDSM-77B This specification has been approved by the Naval Air Systems Command, Department of the Navy. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-81809 (AS) SPECIFICATIONS Military MIL-T-54
2、22 MIL- 1-6 181 MIL-E-17555 MIL-T-21200 MIL-R-22973 STANDARDS MiitiTy MIL-STD-704 MIL-STD-781 PUBLICATIONS Military * WR-43 . e. ANA Bulletin No. 400 .- DRAfINGSs- NavaLAir Systems Command DL 64A16D1368 SA;A-17931 ._I :. i Provided by IHSNot for ResaleNo reproduction or networking permitted without
3、license from IHS-,-,-(a) When requesting specifications, standards, drawings, and publications refer to both title and number. applicable specifications and documents required by contractors in connection with specific procurement functions may be obtained upon application to the Commanding Officer,
4、 Naval Supply Depot, Code 105, 5801 Tabor Avenue, Philadelphia, Pennsylvania 19120, except drawings SA-A-17931 and SA-A-19608 which are available from Naval Avionics Facility Indianapolis, Indiana 46218 only. Copies of this specification and 3. REQUIREMENTS 3.1 PreDroduction Models - Unless otherwis
5、e sDecified in the contract or order. king the methods and procedres proposed for the production models. shall be tested as specified in Section 4 herein for the purpose of determining that, prior to .starting production, the contractors production methods are capable of yielding items that comply w
6、ith the technical requirements of the contract. Produc- tion models shall not be delivered prior to approval of the preproduction models. Prefabrication of production models prior to approval .of the preproduction models is at the contractors own risk. tractor for his use in the fabrication and test
7、ing of production equipment. preproduction models shall not be considered as one of the equipments under the contract. The models The preproduction models will be returned to the con- The ensure the fulfillment of all requirements of this specification. the contractor from the use of these specified
8、 parts and materials necessarily places both the burden of proof for the acceptability of the change, and the cost associated therewith, upon the contractor. Approval for deviations must be requested from the procuring activity by the contractor and granted by the procuring activity prior to submiss
9、ion of equipment for preproduction tests. deviations shall not be construed by the contractor to constitute a waiver of the performance requirements or any other requirements of this specification. Any deviation by Approval of parts and material 3.2.1.1 Nonstandard Parts and Material ADDrOVal - ADDr
10、ova for the use of non- MI L-T;212O. the following supplement Width - 13.09 inches; Height - 14.51 inches. Length - 3.3.3 Reliability - 3.3. 3.1 Operational Stability - The equipment shall have a probability of 0.9 of operating with satisfactory performance, continuously or intermittently for a peri
11、od of at least 150 hours without the necessity 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 with reasonable servicing and replacement of parts. requiring sch
12、eduled replacement due to wear during the life of the equipment and, the wearout life of such parts, shall be determined by the contractor and submitted to the procuring agency. Parts 3.3.3.3 Reliability in Specified Mean-Time-Between-Failure - The specified (MTBF) (9- as outlined in MIL-STD-781) of
13、 the equipment is 200 hours when tested and accepted Es outlined under the requirements of 4.4.5. 3.3.4 Interference Control - The generation of radio interference by the equipment and the vulnerability of the equipment to radio interference shall be within the limits of MIL-1-6181, except thai shor
14、t duration interference may deviate from the limits as outlined below in accordance with MIL-1-6181. Maximum Deviation Switch Duration Permitted s1 1 second 20 db s2 3 seconds No limitation s3 3 seconds No limitation S4 1 second 20 db 3.3.5 Standard Conditions - The following conditions shall be use
15、d to establish normal performance characteristics under standard conditions and for making labora- tory bench tests. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-81809 (AS) Temperature Al titude Normal ground Vibration None Humidity Room a
16、mbient Input power Room ambient (25 - + SOC) 115 - + 1.0 V AC, 60 - + 10 Hz 3.3.6 Service Conditions - The equipment shall operate satisfactorily under any of the environmental service conditions, or reasonable combination of these condi- tions, as specified in MIL-T-21200 for Class 2 equipment. 3.3
17、.6.1 Vibration - The test set shall conform with the applicable requirements as specified in MIL-T-21200 when secured in the transit case. 3.3.6.2 Shock - The test set shall conform with the shock requirements of MIL- T-21200. During shock testing, the test set (not including transit case) shall be
18、mounted by the index pins which are compatible with the index holes provided on the nose of the WALLEYE weapon. of the test set from the WALLEYE weapon nose mock-up. The test set legs shall be secured to prevent separation 3.3.7 Primary Input Power Requirements - The equipment shall meet all applica
19、- ble input power requirements as specified in MIL-T-21200 for Class 2 equipment. The power required chai1 be of the foilowing types and shall not exceed the specified amounts. (a) AC Power, Single Phase, 115.0 - + 11.5V, 400 - + 20 Hz or 60 - + 10 Hz, 35 VA. 7.2 volts nominal. (b) DC Power, Self-co
20、ntained Battery DC Power Supply, 3.3.7.1 Protection - The equipment shall be capable of withstanding input power variations as imposed by abnormal electric systems operations as specified in MIL-STD-704. 3.4 Performance - The test set shall meet the performance requirements listed on the drawings of
21、 DL 64A16D1368 in addition to the following requirements. 3.4.1 Operation - The test set shall be a portable reference target which pro- The jects an optical test pattern into the guidance section of the WALLEYE weapons. test set shall be capable of the following: (a) Testing the guidance section fo
22、r the ability to electronically track a moving 30 to 40 percent contrast target in both the horizontal and vertical direction. (b) Checking the resolution of the guidance section and aircraft television display as a system. Operating from self-contained, rechargeable batteries or external 115 volt a
23、-c power, eitier 60 or 400 Hz. (c) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-1807 Lt7 7777706 0256808 6 W MIL-T-81809 (As) (d) (e (f) Self-checking the test set battery voltage. Fassening to the weapon in a positive manner. Adjusting to c
24、heck weapons which have up to 2-1/2 degrees “downlooktt. 3.4.2 Lens Focus and Collimation - The target image projected by the test set shall appear, to the weapon, to be a target at infinity. The target dots, wedge shaped resolution lines, and shades of gray that make up the image shall be clear and
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