1、MIL-C-81925 (AS) 13 March 1973 -= . . L ;- MILITARY SPECIFICATION . Control, Test Harness C-9154/APM This specification has been approved by theNaval Air Systems Command, Department of the Navy. 1. SCOPE 1.1 Scope - The equipment covered by this specifi- cation shall be forermediate shop use and sha
2、ll facilitate the interface and test of the R-I623/APN Radar Receiver, the RT- 1028/APN-202 Receiver Transmitter, the MD-817D Modulator, and the RT-763D/APN-I54(V) Receiver Transmitter. 1.2 Classification - The equipment covered by this specification shall consist of the following items; Type Design
3、ation Applicable Paragraph C-9154/APM 3.5.1 1.3 Associated Equipment - This equipment shall operate with the associated equipment listed in 6.8. 2. APPLICABLE DOCUMENTS 2.1 General - The following documents of the issue in effect on the date of invitation for bids form a part of this specification t
4、o the extent specified herein: SPECIFICATIONS Military MIL-T-5422 Testing, Environmental, Air- craft Electronic Equipment MIL-E-17555 Electronic and Electrical Equipment and Associated Re- pair Parts, Preparation for Delivery of 1 THIS DOCUMENT CONTANS no pe rma ne nt damage . shall occur from an ac
5、cidental short circuit of the output. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3.5.1.4.6 RF Detector - The equipment shall provide an rP detector to observe the Ka-band pulse charateristics of the SM:-652/APM Radar Simulator. Isolation to the
6、main rf signal shall be provided by a 20dB waveguide coupler. Characteristics of the rf detector shall be as follows : Operating Frequency 33.2 k.4 GHz Sensitivity at +10 0.2 volts min. dBm signal Operating Signal Level c13 dEhn max. 3.5.1.4.7 Panel Light Supply - The equipment shall provide a means
7、 for illuminating the lamps of the edge -1 igh t e d C -8752/APN a nd the (2-44 19B/APN-154 (VI control panel. At a nominal load of 0.5 amp amperes the output voltage shall be 5 f0.5 volts rms with a primary input of 115 Vac, 3.5.1.5 Controls - The following.controls shall be provided on the front p
8、anel. (a) MODE - A six position rotary switch, part of the internal C-8752/APN-202 control panel (3.5.1.4.2) used to control the RT-1028/APN-202 operating mode. The following positions are required: OFF, STBY, BCN, TEST, ACLS, XDAT. ENCODE - A six-position rotary switch part of the internal C-8752/
9、APN-202 control panel (3.5.1.4.2) used to select the RT-lO28/APN-202 encoder control voltage. The following positions are required: S, 1, 2, 3, 4, and 5. (b) (c) DECODE - A six-position rotary Switch used to select the control voltage applied to the RT-l028/AP+202 decoder control line, part of the i
10、nternal C-8752/APN-202 control panel, The following positions are required: S, 1, 2, 3, 4, and 5. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-
11、L925 bb 79999Ob OL437b9 5 m I TEST MODE - An eight-position rotary switch used to select the equipment test mode. The switch controls power to J9 and 57; controls the routing of the transmitter trigger pulses of J5 and 520; controls the input and output of the delay generator (3.5.1.4.1); controls t
12、he routing and termination of the inputs to Jll; and controls the routing of the amplitude modulation signal an AM source at J7, J12, J16, 517. The following positions are required: RT-763D R-1623 R-1623 SPARE, SPARE. DELAY - A three-position switch for selecting the source of 28 Vdc used to power t
13、he RT-1028/APN-202 or R-l623/APN under test. The source may come from the C-6690A/ APN-231 or an external supply. The following positions are required: EXT, OFF APM231 RCVR PTCT, RT-1028 9 R-1623 , RT-763D RT-1028 AC PWR - On off switch for the 115 Vac power input used to power the internal power su
14、pplies. The following positions are required: FAULT TEST - A two-position switch used to introduce a simulated fault in the RT-1028/APN-202 standby control line to permit testing of the beacon BIT circuits. The two positions required are ON and OFF. ON, OFF, i 14 Provided by IHSNot for ResaleNo repr
15、oduction or networking permitted without license from IHS-,-,- MIL-C-81925 66 7997906 0393770 L MIL-C-81925 (AS) 3.5.1.6 Electrical Connections - Connections to external circuits shall be provided as follows: Reference Receptacle Designation Type Function J1 MS3112E-16-26S C-8752, connection to exte
16、rnal Control Panel C-8?52/APN-202 52 MS3 1123-14-19 SW C-4419B, connections to external C-4119B/ APN-154 (V) Control Panel 53 MS3 112E-14- 19P CONT PANEL, power and control inputs from Control. C-6690A/APM-231 54 MS3 112E -16-8P BCN PWR, RT-763D beacon power and signal inputs from C-6690A/APM- 231 C
17、ontrol. 55 J6 57 MS3 112E -1 0-6s RT-763D, PWR, power and signal lines to RT-763D/ Re ce ive r -Tra ns - mitter. APN-l54(V) MS3112E -14 -19s RT-1028 PWR, power and con- o trol lines to RT -1 02 8 /APN-2 O2 Receiver-Trans- mitter. DM5605-27-1,3S-4-013 R-1623 PWR, power and signal lines Receiver. to R
18、T-l623/APN Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Re fe re nce Designa tion 58 J9 510 511 512 J13 J14 515 J16 517 Re cep t a c le Type M39012 /18-004 MS3 112E -1 0-6s MS3112-12-3P M39012 /2 1-0002 M39 O 12 /2 1 -0 O 02 M39 O 12 /2 1 -0 O02 M
19、39 O 12 /2 1-0002 M39012/21-0002 M39012/2 1-0002 M39 O 12 /2 1 -00 02 16 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-flIL-C-L925 bb m 9999906 01q3772 5 m- Re fe re nce Designation J18 J19 52 O 52 1 522 52 3 Re cep t a c le TY Pe M39 02 4 /10-02 M
20、39024/10-2 M39 O 12 /2 1 -0 002 MS3112E-8-4P M39012 /21-O002 M39012/21-0002 w1 UG-GOO/U w2 UG-GOO/U MIL-C-81925 (AS) Function +, positive out- put to digital voltmeter. -, negative output connect ion f or a digital voltmeter. EXT TRIG, R-1623/ APN trigger out- put monitor, EXT SPLY, dc power input f
21、or an external supply PRE TRIG, pre- trigger out p ut monitor of Rece iver-Trans- mitter. RT-1028/APN-202 VIDEO TEST, video test point moni- tor of RT-1028/ APN-2 02 . RF IN, input from SM-652 radar simulator. RF OUT, rf output to R-l623/APN. 3.5.1.7 Cable Assemblies - Cable assemblies shall be prov
22、ided as follows: 3.5.1.7.1 Cable Designation and Length - Cable designation, length, and function shall be as shown below. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-1925 66 3993906 0343773 7 MIL-C-81925 (;As) Function Cable Nomina 1 Le ng
23、t h Designa tion (inches) Wl w2 w3 w4 w5 W6 w7 W8 w9 w10 36 Input dc power and control lines from J6 of Test Harness Control C-699OA/ APM-231. 42 24 * 40 28 72 72 40 14 8 Beacon dc-power in- put from J1 of Control C-6690A/ APM-231. Beacon control lines from 54. of Control C -66908 /APM-231 t O RT-76
24、3D/APN-154 (V) beacon. Beacon dc power from Control C-9154/APM to RT-763D/APM-l54(V) Power and signal lines to R-l623/APN Receiver. Input dc power cable from auxiliary power supply Input ac power cable from primary source. Power and control lines to RT-1028/ APN-2 02 Re ce ive r - Transmitter Power
25、and control lines to C-8752/ APN-202 Radar Beacon Control, Power and control lines to C-4419B/ APN-l54(V) Control Panel. 18 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-81925 (AS) . Cable Nominal Length Designat ion (inches) Function w11 Non
26、e 49 Ge ne ra 1 -purpose trigger and video coax cables to the Receiver Transmitter, four required. RT -1 02 8 /APN -2 02 72 Genera l-purpose video and modulation . coax cables to the MD-817/APN Modulator and general usage, three required. 3.5.1.7.2 Cable Connectors - Cables listed in 3.5.1.7.1 shall
27、 have the following connectors or their equi- va le nt s : Cable P2 - P1 Designation - w1 MS3116F-14-19S Bendix PT07P014-18P w2 MS3116F-16-8S MS3 11 6F -16-8P w3 MC1 1E -1 O -6SW MS3116F-16-8PW w4 MS 3 11 6F - 1 O -6P MC 11E -10-6SN IV5 DM9700-27-13P-4- DM9702 -27 -13s-4 003 W6 MS3 116F-8-4s Wires s
28、tripped and tinned 0.5 inch nomina 1. w 7 MS3116F-12 -3s Wires stripped and tinned 0.5 inch. ws MS3116-F-14-19P MS3116F-14-19S w9 MS3116F-16-26P (Split harness with two connectors P2 , , MS3116F-14-19S P3 . . , MS3116F-10-6P Provided by IHSNot for ResaleNo reproduction or networking permitted withou
29、t license from IHS-,-,-MIL-C-83925 66 M 9999906 0143775 O W Cable P1 Designation - p2 w10 MS3116F-14 -19PW Bendix PT06E-14-18S (SR) w11 M39012/16-0001 GRFF 4000-0002 or Gremar 60.00 (TNC). Gene ra 1 M39012/16-O001 M39012/16-0001 . 3.5.1.8 Control Panel Mount - The equipment shall supply a means for
30、mounting a C-8752/APN-202 or a C-44198B/ APN-l54(V) control during test. specification or by app ica e documents, unless specified in the contract or order. Desi n Data - No data is-required by this -r%r 3,6 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for Inspection - Unless otherwise mecifie
31、d in the contract or Durchase order, the supplier is- responsible for the performance of all inspec- tion requirements as specified herein. Except as otherwise specified, the supplier may utilize his own facilities or any commercial laboratory acceptable to the government. The government reserves th
32、e right to perform any of the inspec- tions set forth in the Specification where such inspections are deemed necessary to assure that supplies and services conform to prescribed requirements. 4.1.1 Classification of Tests - Items covered by this specification shall be subjected to the following test
33、s to determine compliance with all applicable require- ments: (1) Preproduction Tests (2) Acceptance Tests 4.2 Preproduction Tests - Preproduction tests shall be made on an equipment representative of the production equipments to be supplied under ,the contract, tests shall be accomplished under the
34、 responsibility of the contractor and shall be conducted in accordance with the approved test procedure of 4.4. The government inspector and the procuring activity shall be advised when tests are to be conducted so that a representative may be designated to witness or supervise the tests -when so de
35、sired. Contractors Preproduction Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-1725 bb 7777706 0143776 2 MIL-C-81925 (AS) not having adequate facilities to conduct all required tests shall obtain the services of a commercial testing laborator
36、y acceptable to the government. 4.2.1 Preproduction Test Data - The contractorshall submit all data collected in conducting these tests to the pro- curing agency for review and approval. 4.2.2 Scope of Tests - Preproduction tests shall in- clude all tests deemed necessary by the procuring activity t
37、o de- termine that the equipment meets all the requirements of this specification and the contract. Preproduction test shall include environmental and interference tests in accordance with the re- quirements of MIL-T-5422, MIL-STD-461, and MIL-STD-462 to the limits specified in MIL-T-21200. 4.2.3 Pr
38、eproduction Approval - Approval of the pre- production sample shall be by the procuring activity upon satis- factory completion of all tests. No production equipments shall be delivered prior to the approval of the preproduction sample. Prefabrication of the production equipment prior to the approva
39、l of the preproduction sample is at the contractors own risk. 4.2.4 . Production Equipments - Equipments supplied under the contract shall in all respects, including design, con- struction, workmanship, performance, and quality, be equivalent to the approved preproduction sample. Each equipment shal
40、l be capable of successfully passing the same tests as imposed on the test sample. Evidence of non-compliance with the above shall constitute cause for rejection. For equipment already accepted by the government, it shall be the obligation of the cpntractor to make necessary corrections as approvedb
41、etheprocuririgactivity. Scope of Tests - This equipment may be subjected to any and all tests the procuring activity deems necessary to assure that the production equipment is equivalent to the pre- viously approved test sample in design, construction, workmanship, performance and quality and that i
42、t meets all applicable require- ments. Initial production sample approval - Approval of the initial production sample shall be by the procuring acti- vity upon satisfactory completion of all tests. Any design, ma- terial or performance defect made evident during this test shall be corrected by the c
43、ontractor to the satisfaction of the procur- ing activity. Failure of the initial production sample to pass any of the tests shall be cause for deliveries of equipment under the contract to cease until proper corrective action is approved and accomplished. Corrective action shall also be accomplishe
44、d on equipment previously accepted when requested by the procuring activity. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- - - MIL-C-L725 bb W 99773Ob 0143777 4 M3L-C-81925 (AS) the service of a commercial testing laboratory acceptable to the proc
45、uring activity. The contractor shall furnish test reports showing quantitative results for all acceptanc.e tests. Such re- ports shall be signed by an authorized representative of the con- tractor or laboratory, as applicable. Acceptance or approval of miterial during the course of manufacture shall
46、 not be construed as a guarantee of the acceptance of the finished product. Accep- tance tests shall consist of the following, (I) Individual Tests (2) Sampling Tests (3) Special Tests Individual Tests - Each equipment submitted for acceptance shall be subjected to the individual tests. These tests
47、shall be adequate to determine compliance with the require- ments of material, workmanship, operational adequacy, and relia- bility, As a minimum, each equipment accepted shall have passed the following tests: (1) Examination of Product (2) Operational Test (3) Manufacturing Run-in Test manship requ
48、irements have been met. operated long enough to permit the equipment temperature to Sta- bilize and to check sufficient characteristics and record ade- quate data to assure satisfactory equipment operation. Manufacturing Run-In Test - Each equipmentshall be operated under the conditions specified he
49、rein for a period of six hours without failure, A failure shall be defined as anything which causes malfunctioning of the equipment. Only these adjust- ments will be permitted which can be made by using such controls and adjustments that are accessible to the operator.during the nomal use of the equipment. Operational Test - Each equipment
