NAVY MIL-R-85509-1981 RECORDING GROUP VIDEO SIGNAL OA-8962 ASH《OA-8962 ASH型视频信号记录组》.pdf

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1、I . MIL-R-5507 5 W 9799906 0175085 3 = a MI L-R-85509(AS ) 11 September 1981 MILITARY SPEC1 FI CATI ON RECORDING GROUP, VIDEO SIGNAL OA-8962/ASH This specification is approved for use by Naval Air Systems Command, Department of the Navy, and is availabie for use by all Departments and agencies of th

2、e Department of Defense, 1. SCOPE 1.1 Scope. The equipment covered by this specification shall provide a 16 mm film recording of the display data emanating from the infrared Detecting System AN/AAS-36 or a Scan Converted Radar. 1.2 Classification. The equipment covered by this specification shall co

3、nsist of the following items: Type Desimation Appl icabl e Paragraph Recorder, Video Signal RO-515/ASH Control, Recorder C-l0522/ASH 3.5.1 3.5.2 1.3 Associated Equipment. This equipment shall operate with the associated equipment 1 isted in 6.6. Beneficial comments (recommendations, additions, delet

4、ions) and any pertinent data which may be of use in improving this document should be addressed to: Commanding Officer, Navai Air Engineering Center, Engineering Specifications and Standards Department (ESSD) Code 93, Lakehurst, NJ 08733, by using the self-addressed Standardization Document Improvem

5、ent Proposal (DD Form 1426) appearing at the end of this document or by letter. I *US. GOVERNMENT PRINTING OFFICE: 1981-703-023/7166 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-5509 58 7999906 01750b 5 W MI L - R-85 5 O9 ( AS ) 2. APPLICABL

6、E DOCUMENTS 2.1 Issues of Documents. The following documents of the issue in effect on date of invitation for bids or request for proposal form a part of this specification to the extent specified herein. SPEC1 FICATIONS MI LI TARY MIL-W-5088 MIL-E-5400 MIL-T-5422 MIL-C-6781 MIL-P-7788 MIL-M-7793 MI

7、L-E-17555 MIL-T-18303 MIL-N-18307 MIL-C-81511 STANDARDS FEDERAL FED-STD-3 FED-STD-595 - Wiring, Aerospace Vehicle - Electronic Equipment, Airborne, General Specification for - Testing, Environmental , Aircraft El ectranic Equipment - Control Panel; Aircraft Equipment, Rack or Consol e Mounted - Pane

8、ls, Information, Integrally Illuminated - Meter, Time Totalizing - Electronic And Electrical Equipment Accessories, And Repair Parts, Packaging and Packing Of - Test Procedures, Preproduction, Acceptance And Life for Aircraft Electronic Equipment, Format For - Nomenclature And Identification For Ele

9、ctronic, Aeronautical , And Aeronnautical Support Equip- ment Including Ground Support Equipment - Connector Electrical , Circular , High Density, Quick Disconnect, Environment Resisting, And Accessories, General Specifications For - Color, Aeronautical Lighting - Colors 2 Provided by IHSNot for Res

10、aleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-85507 58 = 7777706 0175087 7 m MI L-R-85509 (AS) MI L I TAR Y MI L-STD-461 - Electromagnetic, Emission And Susceptibility, Requirements For The Control of Electro- magnet i c I n ter ference Measurement Of MIL-STD-462 - El

11、ectromagnetic Interference Characteristics, MIL-STD-704 MIL-STD-781 - Reliability Test Exponential Disbribution - Aircraft Electric Powers Characteristics MIL-STO-785 - Reliability Program For Systems And Equipment Deve1 opment And Production MIL-STD-794 - Parts and Equipment, Procedures For Packagi

12、ng And Packing Of (Copies of specifications standards, drawings, and publications re- quired by contractors in connection with specific procurement functions should be obtained from the procuring activity or as directed by the contracting officer. ) 2.2 Other Publications. The following documents fo

13、rm a part of this specification to the extent specified herein. Unless otherwise indicated, the issue in effect on date of invitation for bids or request for proposal shall apply. Electronic Industries Association (EIA) Standard RS-343-A - Electrical Performance Standards for High Resolution Closed

14、Circuit Television Camera (Application for copies should be addressed to the Electronic Industries Association, 2001 Eye Street, N.W., Washington, D.C. 20006.) American National Standards Institute (ANSI) PH22.7-1964 PH22.110-1965 - 16 mm Motion Picture Aperture Image - 16 nim Motion Picture Film, Z

15、R-2994 (Application for copies should be addressed to the American National Standards Institute, 1430 Broadway, New York, New York 10018.) 3 (I-) . I . . ? Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I ,- ._ _ MIL-R-85507 58 = 9777706 0275088 7 9

16、 I MI L-R-85509 (AS) 3. REQUIREMENTS 3.1 Preproduction. This specification makes provision for pre- production testing. 3.1.1 First article. When specified (See 6.2), the contractor shall furnish sample unit(s) for first article inspection and approval (See 4.1.1 and 6.3). 3.2 Parts and material. Al

17、l parts and material shall be in accor- dance with MIL-E-5400. Microelectronic technology shall be considered and microelectronic devices shall be given first consideration in design. 3.2.1 Non-repairable assembl ies. Use of non-repairable assemblies shall be in accordance with MIL-E-5400. 3.2.2 Non

18、-standard parts and materials approval. Approval for use of non-standard parts and materials shall be in accordance with MIL-E- 5400. 3.3 Design and construction. The equipment shall be in accordance with MIL-E-5400, Class I Equipment, for design, construction and work- manshi p. film, shall be not

19、greater than 50 pounds. 3.3.1 Total weight. The total weight of the equipment, excluding 3.3.2 Reliability. The contractor shall conduct a reliability program in accordance with MIL-STD-785. who has previously produced the equipment, the program previously used may be continued. On a reorder from a

20、supplier 3.3.2.1 Operational stability. The equipment shall operate con- tinuously or intermittently for a period of at least 200 hours without the necessity for readjustment of any controls which are inaccessible to the operator during normal use. 3.3.2.2 Operating life. The equipment shall have a

21、total operating life of 13,000 hours with minimal servicing and replacement of parts. Parts requiring scheduled replacement shall be specified by the contractor. 3.3.2.3 Reliability in mean time between failure (MTBF). The equipment, including Built-in-Test provisions, shall have 1000 hours of a mea

22、n (operating) time between failures when tested and accepted in accordance with 4.4.2. 3.3.2.4 Time totalizing meter. The following unit shall contain a time totaizing meter in accordance with MIL-M-7793. - Unit Type of Meter Recorder, Video Signal MS 17322 4 Provided by IHSNot for ResaleNo reproduc

23、tion or networking permitted without license from IHS-,-,-MIL-R-85507 58 W 7779706 0375087 O W MIL-R- 85509(AS) 3.3.3 Cabling and connections. The equipment shall provide for the use of cables and connectors in accordance with MIL-E-5400. 3.3.3.1 External connectors. The external power and control s

24、ignal connectors shall be in accordance with MIL-C-81511. One connector shall be located on the rear of the control unit and one on the front panel of the recorder unit. changeable, shall be provided on the front panel of the recorder unit for input video connections. Two separate triax connectors,

25、which are not inter- 3.3.3.2 Interconnecting cabling. The equipment shall be capable of operation when interconnected by aircraft wiring in accordance with MIL- W-5088. External cables and that portion of the connectors attached to the external cables shall not be supplied as part of the equipment.

26、accordance with MIL-C-6781 . 3.3.4 Control panels. The equipments control panels shall be in 3.3.5 Interchangeability. The equipment shall meet the inter- changeability requirements of MIL-E-5400. 3.3.6 Interference control. The generation of electromagnetic interference by the equipment and the vul

27、nerability of the equipment to electromagnetic interference shall be in accordance with MIL-STD-461 when measured in accordance with MIL-STD-462, except as modified herein: a. 400 Hz power lines. CE-01: MIL-STD-461 , Figure 13. 30 dB relaxation for 400 Hz and odd multiples to and including the 7th h

28、armonic for three- phase Y or .del ta. mu1 ti pl es of 400 Hz (narrowband and broadband measurements). 20 dB relaxation (Figure 13) for all other b. 28 Volt power lines. CE-01: MIL-STD-461, Figure 13. 20 dB relaxation for all short-duration pulses at low prf (less than 100 Hz) and step functions pro

29、vided IRE“ requirements are met by proper cab1 ing. CE-03: MIL-STD-461 , Figure 14. 20 dB relaxation at frequencies up to and including 2 MHz where the primary power smoothing filter is a low-impedance shunt (less than one ohm). c. Control and siqnal lines. CE-02; 04: MIL-STD-462, paragraph 5, note

30、C2. Change From: “in no case shall a group of leads be probed with both the high and return lead in the test group, except for twisted pairs.“ To: “Wires may be tested in a bundle or group (pairs, triplets, qu.ads, etc.) as they will be installed.“ 5 Provided by IHSNot for ResaleNo reproduction or n

31、etworking permitted without license from IHS-,-,-MIL-R-5507 54 7777706 0375070 7 MI L-R-85509( AS) d. System. RE-O1 : MIL-STD-461, Figure 20. Slope 1 imit. Change From: “-40 dB per decade.“ To: present origin at 30 Hz.“ “-20 dB per decade starting from (60 dB relaxation at 30 KHz), e. System. RS-02:

32、 MIL-STD-461 paragraph 6.18(a) (case test only) Change From: quency(ies).“ To: “5 amperes applied to test wire at the power frequency(ies).“ “20 amperes applied to test wire at the power fre- (12 dB relaxation at 400 Hz). 3.3.7 Provisions for maintainability. Built-In Test features, con- struction,

33、provisions for test points, and other maintainability parameters shall be as specified herein. 3.3.7.1 Compatibility with VAST. Equipment compatibility with the Versatile Avionic Shop Test system (VAST) shall not be required. 3.3.7.2 Maintenance panel. A separate maintenance panel shall not be requi

34、red. 3.3.7.3 Fault indicators. In-flight performance monitoring and fault indication shall be provided by a fault indicator located on the front panel of the recorder unit and by the recording indicator light located on the control unit. 3.3.8 Nomencl ature, namepl ates and identificati on marking.

35、Nomen- clature and serial number assignment, nameplate and identification marking shall be in accordance with MIL-N-18307. 3.3.9 Standard conditions. The conditions shown in Table I shall be used to establish normal performance characteristics under standard conditions and for making laboratory benc

36、h tests. TABLE I. Standard conditions. I Environment I Condition Temperatu re Al i tutde Vibration Humidity Input power voltage Room ambinet (25OC 5 10C) Normal ground None Room ambient up to 90% relative 115 + 1.0 VAC 400 Hzs and 26.5 humid i ty - + 0.5 VDC 3.3.10 Service conditions. The equipment

37、shall operate under any of the environmental service conditions or combination of these conditions as specified in MIL-E-5400 for Class 1 equipment and outlined in Table II. 6 il Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-85507 58 7777906

38、OL7509L 7 W MIL-R-85509lAS) TABLE II. Service conditions. Environment Al ti tude High Temperature Low Temperature Temperature Shock Temperature Al titude Humid i ty Salt Fog Explosive Atmosphere Acceleration (Linear) Vi brat ion Shock (design objective) Condi tion Atmosphere to 50,000 ft (29.9 to 5.

39、56 in Hg) +71 “C (1 60F) +71“C to -54C within 5 min Atmosphere to 50,000 ft Up to 100% relative humidity, including condensation and frost Exposure to salt-saturated air 0.2 grams /m2 of liquid water Shall not cause an explosion when operated in explosive atmosphere Fore and Aft 5 gs peak UP 8.5 gs

40、peak Down 12 gs peak Lateral +3 gs peak Figure 3, Curve 1 each of three planes -54C (-65F) +71“C to -54C In accordance Yi th MIL-E-5400 15 gs peak, il Lmillisecond in 3.3.11 Warm-up time. prior to operation shall be kept to a minimum and chai1 be not greater than 3 minutes under standard conditions

41、and 10 minutes after storage at -20C. not greater than 20 minutes. The time required for the equipment to warm-up Warm-up time for the equipment between -20C and -54C shall be 3.3.12 Input electrical power. The electrical power inputs for the equipment shall be as follows: 3.3.12.1 Operating power.

42、The equipment shall meet all applicable requirements and shall give specified performance when energized from the following power sources having characteristics and limits in accordance with MIL-STD-704. specified amounts. The power required shall be not greater than the a. AC power (three phase) 11

43、5V line to neutral, 400 Hz, balanced “Y“ Category “BI, 350 VA maximum while heating; 250 VA in Record Mode. b. DC Power: +28 VDC, 0.2 Amp, isolated from system ground. 3.3.12.3 Lighting power. Input power for lighting shall require not 3.3.12.3 Degraded performance. Degraded performance shall be per

44、- more than 0.5 amps at 28 volts. mitted during no-power periods per Curve 3, Figure 3 of MIL-STD-704. Upon restoration of normal power the equipment shall resume normal opera- tion. 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-5507 58 W 7

45、777706 0375072 O W r Video signal Characteristics *. 1 MI L-R-85 509 ( AS ) 3.3.12.4 Standby power. The equipment shall provide a standby mode whereby rated voltage is applied to the CRI filament, and at temperatures below 50F, to the magazine heater. The standby mode shall be activated with the app

46、lication of aircraft power and the control units record select switch set to either the 1 FPS or 10 FPS positions. for operation under standard or service conditions. 3.3.13 Cooling,. The equipment shall not require external cooling air 3.3.14 Color. The color of the external surfaces of the recorde

47、r unit shall be BeGs specified in FED-STD-595, Color No. 26555. 3.3.15 Finish. The finish on the equipment shall be resistant to corrosion. All burrs, sharp edges, and sharp corners shall be removed prior to final finish. 3.4 Performance. Unless otherwise specified herein, the values set forth in th

48、is specification shall establish the requirements for perfor- mance and shall apply to performance under the standard conditions speci- fied in 3.3.9 and under the service conditions specified in 3.3.10. signals from either the AN/AAS-36 Infrared Detecting System or a Scan Converted Radar, but not s

49、imultaneously, on standard 16 mm film. The control unit provides remote operation of the recorder unit. Photographic recordings are made at film frame rates of either ten frames per second or one frame per second, selectable from the control unit by a record select switch. 3.4.1 Operation. The equipment shall record output video display 3.4.2 Interface characteristics. The received signal shall be a composite video outpu