NAVY MIL-T-18278-1954 TEST SET RADAR AN APM-73《AN 反人员地雷-73测试装置》.pdf
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1、MIL-T-18278 bb 9999906 0129689 3 m- - MI L-T-18278 (AER) IS DECEMBER 1954 MILITARY SPECIFICATION TEST SET, RADAR AN/APM-73 This specification has been approved by the Bureau of Aeronautics, Department of the Navy 1. SCOPE AL% CLASSIFICATION 1.1 Scope - The equipment covered by this specification sha
2、ll assist in conductirig a cotrplete qualitatlve test and shall facilitate the maintenance, repair, and adjustment of Radar Set AN/APQ-Sl. 1.2 Classification - The equipment covere6 by this specification shall be of one type and shall consist of the fdllowing: Units - - Max. Allow.Size inax. A.llow.
3、 Applicable L Weight Lbs. Paragraphs Type - DesiRnations g Boresighting Accessory Kit MK-147/APM-73 9 11 28 10 3.3.1 Analyzer , Electrical Pulse ID-391/APh-73 12 20 17 70 3.3.2 Network, Impedance Matching CU-364/APM-73 3 2 1/2 2 l/2 1 3.3.3 Generator, Signa.1 SG-00/APM-73 17 20 12 40 3.3.4 Test Benc
4、h Cable Group OA-036/APM-73 12 CU ft storage 190 3.3.5 1.3 accessories, however, neither of these accessorieo are to be supplied as part of this equipment. Accessories - The equipment shall operate with either of the following (1) Work Bench, BuShips No. S101-212410 - Two required. (2) Two (2) each
5、of Type A and Type B benches in accoroance with specification MIL-B-15354. 2. APPLICABLE DOCUMtNTS 2.1 General - The following documents of the issue in effect on date of invitation for bids, form a part of this specification to the extent specified herein. 2.2 Specifications: Mi 1 it ar y JAN-P-658
6、 Packaging and Packing of Electrical Equipment and Spare Parts (Electronic, Electrical and Elecbro- Mechanical ) General Specification Electronic Equipment Harness, Test Bench, Electronic General Specification MIL-T-945 Test Equipcent, for use with Electponic Equipment; MIL-I-61R1 Interference Limit
7、s find Tests : Aircraft Electraical and MIL-H- 15362 ML-B- 15354 Benches; Work, Electronic toca25 - / -, Licensed by Information Handling ServicesMIL-T-18278 66 W 9777906 0127690 T W I MIL-T-18273( Aer ) MIL-N-o Nornenclsture and Nameplates for Zlectronic and MIL-T-18303 Test Procedures Ass oc ia te
8、d Equipment Standards - MIL-STD-129 Marking for Shipment and Storage MIL-STD-200 Electron Tubes Drawings - Bureau of Ships S9101-212410 Workbench for Aviation Electronics Shops Publications - Bureau of Aeronagtics NAVAER16-35CX2547-501 Instruction Sheet on !?iring Harness OA-836/APM-73 2.3 Availabil
9、ity of Specificatiojs, Publications and Drawings: (i) When requesting specification, publications and drawings, refer to both title an6 number. All requests should be made via the cognizant Inspector of Naval Material or the Bureau.of Aeronautics Representative. obtained upon application to the Comm
10、anding Officer, Naval Air Divis ion. (2) Copies of this specification and applicable specifications may be Station, Johnsville, Pennsylvania, Attn: Technical Records (3) Copies of applicable Bureau of Aeronautics Drawings and of the U. S. Navy Reliable Tube List may be obtained upon application to t
11、he Bureau of Aeronautics, Navy Department, Kasnington 25, D.C. Attn: Electronics Division. (4) Copies of Bureau of Ships drawings may be obtained upon applica- tion to the Bureau of Ships, Navy Department, Washington 25, D.C. Attn: Electronics Division. 2.4 Precedence - When the requirements of the
12、contract, this specification, or applicable subsidiary specifjcations are in conflict, the following precedence shall apply: (1) Contract - The contract shall have precedence over any specification. (2) This Specification - This specification shall have precedence over all applicable sucsidiary spec
13、ifications. Any deviation from this specification, or from subsidiary specifications where applicable, shall be specifically approved in writing by the Procuring Agency. (3) Reference Specifications - Any referenced specification shall have precedence over all applicable subsidiary specifications re
14、ferenced therein. All reference specifications shall apply to the extent specified. 2 Licensed by Information Handling ServicesMIL-T-18278 66 7999706 0129b71 1 = I / I MIL-T-l8278(Aer) 3. REdU IREiMENTS 3.1 Parts and Materials - In the selection of Parts and Materials, fulfill- ment of majoraesign o
15、bjectives shall be the prime consideration. following factors snail govern: In so doing the (1) Parts and Materials as approved by sDecification MIL-T-945 shall be given first consideration. (2) When the contractors can demonstrate that the use of standard AN or JAN parts or materials will not fulfi
16、ll the design objectives because of size, weight, performance or other reasons, materials and parts shall be used which most nearly meet or exceed the requirements of the respective standard specification. (3) Sinen a nm-standard part is used, the meeting of general material requirements such RS non
17、-inflammability, fungus resistance, non- toxicity, etc. and the meeting of environmental conditions as required by specification MIL-T-945 shall be of prime consideration. 3.1.1 Non-Standard Part Approval end Material Approval - Approval for the use of non-standazzarts and materials shall be obtaine
18、d asoutlined in Specification MIL-T-945 except as follows: (1) Kechanical parts are expected to meet the material requirements of MIL-T-945, and shall be submitted as non-standard parts only when the material requirements are not met. (2) Non-standard parts, as defined in specification MIL-T-946 of
19、an electrical natiire must be approved before preproduction model of the equipment is delivered to the Navy. The request for approval must be forwarded by the contractor before .the part is purchased or fabricated. In addition to or in lieu of the NON- Standard Part Data Sheet the Contractor is requ
20、ested to submit itemized lists of the parts, their sources, anc? the contractors drawing of purchase specific.stion covering the parts. 3.1.2 Design Objectives - Minimum size and weight, simplicity of operation and an improvement in the performance and reliability of the specific functions he- gond
21、the requirements of this specification are objectives in the design of the equipment specified herein. The use cf materials, parts and processes other than those required by Specification MiL-5945 shall be investigated and when it appears that a substantial reduction in size and weight or improvemen
22、t in simplicity of design, performance, or reliability can be realized by their use, a request for approval of a non-standard pe?t shall be submitted to the procuring agency for consideration, each request should be accompanied by complete supporting information. 3.1.3 Choice of Tube Types - Electro
23、nic tubes used in the equipment shall be chosen from +,he following Listings in the sequence as noted: (1) US Navy Reliable Tube List (2) MIL-STD-200 The use of any tube not on these acceptable listings must be approved by the Bureau of Aeronautics ; however, before considerati0.n for approval, the
24、contractor must subml t the following information: (I) quantitative data on the electrical advantages and mechanical adequacy of the proposed tube over the most near.ly equivalent type on the acceptable llstings. tained to insure satisfactory and relisble performance in the , e qui pnan t. The tube
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