NAVY MIL-O-85432 B-1988 OSCILLATOR VOLTAGE CONTROLLED《电压控制振荡器》.pdf

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1、,I- . MIL-0-854328 58 W 9999906 0374684 3 - -9 MIL-0-85432B (AS) 31 AUGUST 1988 SUPERSEDING MIL- 0-854 3 2A (AS) MILITARY SPECIFICATION OSCILLATOR, VOLTAGE CONTROLLED The specification is approved for use within the Naval Air Systems Command, Department of the Navy, and is avail- able for use by all

2、 Departments and Agencies of the Department of Defense. I I 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 Engineering and Standard- iz

3、ation Department (SESD) Code 53, Lakehurst, New Jersey 08733-5100, by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at - the end of this document or by letter. AMSC: N/A DISTRIBUTION STATEMENT A: Approved for public release, distribution is unlimited

4、. FSC 5865 THIS DOCUMENT CONTAINS 36 PAGES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-0-5432B 58 777770b OL74b5 O 1. SCOPE 1.1 Scope. This specification establishes the performance test, manufacture, and acceptance requirements for voltage

5、controlled oscillators (VCO) referred to herein as the oscillator. 1.2 Classification. Oscillators consist of the following types as specified in the contract (see 6.2.1). a. Type I 4.0 to 8.0 gigahertz (GHz) in accordance with drawing 1356AS400 b. Type II 8.0 to 11.0 GHz in accordance with drawing

6、1356AS401 c. Type III 1.0 to 2.0 GHz in accordance with drawing 1356AS402 d. Type IV 2.0 to 4.0 GHz in accordance. with drawing 1356AS403 e. Type V 11.0 to 18.0 GHz in accordance with drawing 1356AS404 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications, standards, and handbooks.

7、The following specifications, standards, and handbooks form a part of this specification to the extent specified herein. Unless otherwise specified, the issues of these documents shall be those listed in the issue of the Department of Defense Index of Specification and Standards (DODISS) and supplem

8、ent thereto, cited in the solicitation. SPECIFICATIONS MILITARY MIL-P-116 Preservation, Methods of MIL-E-5400 Electronic Equipment, Aerospace, General Specification for MIL-T-5422 Testing, Environmental, Aircraft Electronic Equipment MIL-E-17555 Electronic and Electrical Equipment, Accessories, and

9、(Repair Parts): Packaging of 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-0-85Lt32B 58 m 9777706 0374686 2 m STANDARDS MIL I TARY MIL-STD-109 MIL-STD-129 MIL-STD-130 MIL-STD-454 MIL-STD-704 MIL-STD-794 MIL-STD-810 MIL-STD-1695 MIL-STD-45662

10、HANDBOOKS MIL-HDBK-781 Quality Assurance Terms and Definitions Marking for Shipment and Storage Identification and Marking of U.S. Military Property Standard General Requirements for Electronic Equipment Aircraft Electric Power Characteristics Parts and Equipment, Procedures for Packaging, and Packi

11、ng of Environmental Test Methods and Requirement 16, Dissimilar Metals. 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1 MIL-0-85Ll32B 58 7777706 0374690 Ll I 3.3.2 Form factor. The outline dimensions and mounting configurations of the oscillator

12、shall be as specified in the applicable drawing as specified in the contract (see. 6.2.1). 3.3.3 Identification and marking. The nameplate shall be as specified in the applicable drawings as specified in the contract (see 6.2.1). oscillator type is as specified in table I. assemblies shall be legibl

13、y marked in accordance with MIL-STD-130. Data for each Interchangeable parts and TABLE I. OSCILLATOR TYPE DATA. Type Drawing no. Frequency Assembly no. I 13 56AS400 4.0 to 8.0 GHz 13 56AS2 08 II 13 56AS401 8.0 to 11.0 GHz 13 5 6AS2 O 7 III 13 56AS402 1.0 to 2.0 GHz 1356AS30 3 IV . 1356AS403 2.0 to 4

14、.0 GHz 1356AS30 4 V 13 5 6AS4 O 4 11.0 to 18.0 GHz 13 56AS305 3.3.4 Interchangeability. The oscillator interchangeability shall be in accordance with MIL-STD-454, Requirement 7. a 3.3.5 Production processinq. The oscillator shall be manufactured, inspected and tested under conditions and procedures

15、meeting the following requirements specified in 3.3.5.1 through 3.3.5.4. 3.3.5.1 Special workinq environment. Adequate facilities shall be provided for the fabrication, assembly, and testing of the oscillator to be delivered in accordance with this specification. The facilities used in the manufactu

16、re, testing, and inspection of the oscillator shall be in accordance with MIL-STD-1695, Class C. 3.3.5.2 Inspection and test planninq. The inspection program shall include the necessary planning for tests and inspections conducted during the entire phase of fabrication, processing, and assembly. The

17、 planning shall be based on a comprehensive study of the articles, fabrication and processing operations, methods of material integration, assembly and checkout, and the final test and inspection procedures. Inspections shall be established at points that will minimize delays resulting from deficien

18、cies and, in all cases, shall be at or befqre the last point at which the acceptability of the operation or quality of the characteristics may be verified. P 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NIL-0-85LI328 58 m 9999906 OL74b9L b 3.3.5

19、.3 Process control procedures. Process control procedures shall be developed to supplement applicable process specifications and provide detailed performance and control methods. These procedures shall document the preparation; fabrication details; conditions to be maintained during each phase of th

20、e process; the methods of verifying the adequacy of processing materials, solutions, equipment and their associated control parameters, including statistical quality control plans where applicable; and the required records to indicate the results of such inspection and process verification. 3.3.5.4

21、Material control. Material controls shall ensure that only conforming materials and articles are used. conforming to or not required for the operation involved shall be removed from the work operations. processes or operations from contamination by residue from noncomforming materials and previous o

22、perations. Materials and articles not Positive action shall be taken to protect controlled 3.4 Reliability. Reliability testing shall be conducted on the first article oscillator. The oscillator shall have a mean-time-between-failure (MTBF) of not less than 100 hours. 3.4.1 Shelf life. The oscillato

23、r shall be designed to meet the performance requirements specified herein after a storage period of up to 5 years. 3.4.2 Maintainability. The oscillators are not characterized as being field maintainable at the organizational (O) or intermediate (I) levels of maintenance (see 6.3). 3.5 Environmental

24、 conditions. The oscillators shall meet all requirements as specified in MIL-E-5400 for class two equipment prior to, during, and after the following environmental conditions, separately or in any combination thereof, The oscillators shall not exhibit any temporary or permanent degradation as the re

25、sult of exposure a. Temperature-altitude: b. Vibration: . c. Shock: d. Humidity: to any of the following: Barometric pressure reduced to the equivalent of 50,000 feet altitude and a temperature of -4OOC. Radom vibration at 10 to 2000 hertz (Hz) and 210 gravity units (9) root mean square (RMS). No vi

26、bration isolators shall be used. Acceleration pulses at 12 g levels with a duration of 11 ms in all axes in any direction. No shock isolators shall be used. . An atmosphere containing 95 percent or greater relative humidity at temperatures from t28 to t7loC 8 Provided by IHSNot for ResaleNo reproduc

27、tion or networking permitted without license from IHS-,-,-I - w MIL-0-85LI32B 58 W 7977706 0174b92 8 e. Storage temperature: Temperatures ranging from -54OC to +7loC. O f. Operating temperature: Temperatures ranging from -40 C to +7loC. 3.6 First article. When specified in the contract or purchase o

28、rder, a sample shall be subjected to first article inspection (see 4.5 and 6.4). 3.6.1 First article sample. The first ar-ticle sample shall be as specified in the contract or purchase order (see 6.2.1). The first article sample shall be manufactured using the same methods, materials, processes and

29、procedures proposed for production. 3.7 Soldering. Soldering practices shall be in accordance with MIL-STD-454, Requirement 5. 3.8 Workmanship. The oscillator, including all parts and accessories shall be constructed and finished in a manner that will assure compliance with all requirements specifie

30、d herein. Unless otherwise specified herein, fabricating and assembly practices shall be in accordance with MIL-STD-454, Requirement 9. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the contract or purchase order (see 6.2.1), the contractor is respo

31、nsible for, the performance of all inspection requirements as specified herein. Except as otherwise specified in the contract or purchase order (see 6.2.1), the contractor may use his own or any other facilities suitable for the performance of the inspection requirements specified herein, unless dis

32、approved 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 Responsibility for conformance. All items must meet all

33、 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 relieve the contractor of the responsibility of assuring th

34、at all products or supplies submitted to the Government for acceptance comply with all requirements of the contract. Sampling in quality conformance does not authorize submission of known defective material, either indicated or actual, nor does it commit the Government to acceptance of defective mat

35、erial. 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-7 NIL-O-5432B 58 m 7977706 OL7Lib93 T H I MIL-0-85432B (AS) 4.2 Classification of inspections. The inspection requirements specified herein are classified as follows: a. First article inspectio

36、n (see 4.5) (1) Reliability tests (see 4.6) b. Quality conformance inspections (see 4.7) (1) Acceptance tests (see 4.7.1) 4.3 Inspection conditions. Unless otherwise specified inspections shall be conducted under the following cond a. Temperature (ambient): t23 to klOC herein, tests and t ions : b.

37、Atmospheric pressure: 725 t50, -115 millimeter of mercury (28.5 t2.0, -4.5 inches of mercury) c. Humidity: 10 to 90 percent 4.4 First article sample. Unless otherwise specified in the contract or purchase order (see 6.2.1), the first article sample shall consist of one of each type of oscillator (se

38、e 1.2). When first article is required, first article inspection shall be conducted by the contractor. article will be by the procuring activity after satisfactory completion of all tests. The first article sample shall be manufactured using the same methods, materials, processes, and procedures pro

39、posed for production. Any production prior to the acceptance of the first article sample shall be at the risk of the contractor. Subsequent to first article approval, the contractor shall not change materials, processes, or procedures without prior approval of the procuring activity. Approval of -fi

40、rst 4.5 First article inspection. First article inspection shall consist of the examinations and tests of table II and shall be performed in the sequence specified. 4.5.1 First article failure analysis and corrective action. Failure of any oscillator to pass any of the first article examinations and

41、 tests specified . herein shall be cause for rejection of the first article sample. Procuring activity approval is required before implementation of any corrective action in first article oscillators. 4.5.2 Post test, Post test shall consist of verification of the following requirements: a. Frequenc

42、y range (see 3.2.1.1) b. Power output (see 3.2.1.2) 10 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-0-85q32B 58 W 7777906 017L1674 L W TABLE II. First article inspection. Examination or test Requirement paragraphs Method Paragraph First Accept

43、ance Article I 1. Visual examinations a. Dimensions b, Weight c. Nameplate and mark10.1.7 Modulation sensitivity. The performance requirements specified in 3.2.1.8 shall be verified with the following modulation sensitivity guidelines. under test as shown on figure 5. Applicable test equipment shail

44、 be connected to the oscillator 18 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-O-SLI32B SB 777770b 0374702 7 W c E“ L 3 v) M IL-0-8 84 9 2 (AS) o z W 3 U W LL a Q O 1 Y 19 Provided by IHSNot for ResaleNo reproduction or networking permitted w

45、ithout license from IHS-,-,-MIL-0-85432B 58 7779706 037q703 7 M MIL-0-854328 (AS) b + 20 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-0-85q32B 58 W 7777706 037L1704 O MIL-0-85432B (AS) a. The tuning voltage of the oscillator under test shall b

46、e adjusted to the minimum output frequency point of the band and the signal shall be identified. b. The modulation rate of the sawtooth waveform generator shall be adjusted to 100 kHz. The output impedance of the driver shall be verified 1500 ohms. c. The amplitude of the sawtooth waveform generator

47、 output shall be adjusted to 15 V peak-to-peak. d. The dispersion of the spectrum analyzer shall be nominally adjusted to 200 MHz/per centimeter. e. The carrier width of the output signal shall be measured at the 3 dB points below peak carrier signal as shown on figure 4. f. Steps a through e shall

48、be repeated for the middle and maximum frequency points. 4.10.1.8 Temperature drift. The performance requirements specified in 3.2.1.9 shall be verified with the following temperature drift guidelines. The oscillator under test shall be installed in a temperature chamber with adequate heat sink comp

49、ound between the oscillator and chamber baseplate. The following steps apply, however, the order of steps b and f may be reversed for the sake of convenience. a. A frequency counter shall be connected to the oscillator under test as shown on figure 5. b. The chamber temperature measured at the baseplate shall be adjusted to the low temperature specified in 3.5 h