1、MIL-I-L309C (3) 5 9999906 0350509 3 a - MIL-I-l8309C( AS) Amendment 3 28 September 1967 Superseding Amendment 2 15 August 1966 MILITARY SPECIFICATION INTEGRATED ELECTRONIC CENTRALS AN/ASQ-19, AN/ASQ-l9A, AN/ASQ-l9B, and ANJ ASQ-107 This amendment fom a part of Military Specification MILI-18309C (WEP
2、) dated 1 May 1963 and has been approved by the Naval Air Systems Command, Department of the Navy. By this amendment basic MIGI-i8309C(WEP) is changed to MIGI-l8309C(AS) and throughoat the specification, Bureau of Naval Weapons shall be changed to Naval Air Systems Command. * Page 1, Specification T
3、itle : Delete and substitute the title of this amendment. * Page 1, paragraph 1.2 : Delete and substitute “1.2 Classification. The Integrated Electronic Centrals shall be of Four types which together shall include the following equipments : It em Name 1 Receiver-Transmitter, Radio 2 Receiver-Tarnsmi
4、tter, Radio 3 Receiver-Transmitter, Radio 4 Receiver-Transmitter, Radio 5 Receiver Transmitter, Radio 6 Receiver-Transmitter, Radio 7 Receiver-Transmitter, Radio 8 Coder-Receiver-Transmitter Decoder, Pulse Type MIGSTD-781 Designation MTBF Test Plan 170 III 170 III 170 I III 170 III 200 III 200 III 1
5、50 III 450 IV . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-I-18309C (3) 58 7777706 01505LO T MILI-18309C (AS) Amendment 3 Item 9 10 11 : 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Name Coder-Receiver-Transmitter Amplifier-Power Supply-Rece
6、iver Antenna Control, Central Control, Radio Set Control, Radio Set Intercommunication Station Intercommunication Station Indicator, Frequency Channel Indicator, Frequency Channel Control, Transponder Set Indicator, Bearing, Distance and Heading Control, Radar Set Control, Coder Group Intercommunica
7、tion Station Intercommunication Station Control, Radio Set Juliet Equipment Type Designation KY-532A/ASQ AM-2349/ASQ-19 or AS-909/ARA-48 or AM-2349A/ASQ-19 AS-909A/ARA-48 G3076/ASQ-I9 G6684/ASQ G6685/ASQ LS-459/AIC Lsr46O/AIC ID-808/ASQ ID-l311/AS RT-793A/ASQ “MIGC-38257 MIGR-81443 MIGC-81441 Contro
8、l, Radio Set C-6684/ASQ MIL-C-81442 Control, Radio Set G6685/ASQ” Page 2, paragraph 2.1, under SPECIFICATIONS MILITARY : Delete “MILR-23094 Reliability Assurance for Production Acceptance of Avionic Equipment And under STANDARDS MILITARY: Add “MIGSTD-781 Reliabiilty Tests, Exponential Distribution.”
9、 Page 3, paragraph 3.1.2 : Delete Page 4, paragraph 3.2.3 : Delete “KY-311 (:) /ASQ-19” and substitute “KY-532/ASQ or KY-532A/ASQ”. Make this change wherever “KY-311 (*) /ASQ-19” appears in this specification. Page 4, paragraph 3.2.4.3 : Add “RT-793/ASQ RT-853/ASQ-19 RT-546B/ASQ-19 RT-793A/ASQ AM-23
10、49 (A) /ASQ-19” 3 0 , . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-1-18307C (3) 58 7777706 OL50512 3 D MIL-I-l8309C(AS) Amendment 3 * Page 4, paragraph 3.2.4.4 : Delete and substitute “3.2.4.4 Reliubility in Mean Time Between Failure. The Ce
11、ntrals shall have a specified mean (operating) time between failures of 55 hours when tested and accepted as outlined under the requirements of 4.4.3. For individual equipments purchased separately the requirements shall be as shown in 1.2.” Page 5, paragraph 3.2.8: Delete and substitute “3.2.8 Inte
12、rference Control. Unless otherwise specified in the individual equipment specifi- cation, the generation of radio interference by the equipment and the vulnerability of the equip- ment to radio interference shall be controlled within the limits of specification MIL-I-6181B except that an addition 69
13、 db, 43 db, and 58 db shall be added to the limits of curves 1,16 and 17 using a 1 KC bandwidth respectively for tests conducted in accordance with Paragraph 3.1.1 (MIL-I-6181B). Page 5, paragraph 3.2.12 : Delete “30 -C 10C” and substitute “25 +- 5C”. * Pages 5 and 6, paragraph 3.2.13 : Add “Interco
14、mmunication Station Intercommunication Station Control, Radio Set Control, Radio Set Indicator, Frequency Channel Receiver-Transmitter, Radio Receiver-Transmitter, Radio Receiver-Transmitter, Radio Receiver-Transmitter, Radio Amplifier-Power Suppl y-Receiver Antenna Page 7, Figure 1 : Delete and sub
15、stitute new Figure 1 of this amendment. Page 8, Figure 2 : Delete and substitute new Figure 2 of this amendment. Class 1 Class 1 Class 1 Class 1 Class 1 Class 1 Class 1 See Section 3.2.13.3 Class 1 Class 1 See Section 3.2.13.3 Class 2 Class 2” * Page 9, paragraph 3.3.1 : Delete and substitute “3.3.1
16、 Communication Function. The communication function performance shall meet the requirements of the Receiver-Transmitter Radio Specifications noted below for the indicated CNI systems. 7 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-I-L307C (3
17、) 58 7977706 OL50513 5 Reeciver-Transmitter Radio RT-546/ASQ-19 RT-546A/ASQ-19 RT-546B/ASQ-19 RT-853/ASQ-19 RT-793/ASQ RT-793A/ASQ Specification Number MIGR-22762 MIGR-22762 MIGR-22762 MIGR-22762 MIL-R-81443 MIL-R-81443 Amendment 3 MIL-I-18309C (AS) CNI System AN/ASQ-19 AN/ASQ-l9 AN/ASQ-107 AN/ASQ-1
18、07 AN/ASQ-l9A AN/ASQ-lSB” * Page 9, paragraph 3.3.1.1, line 2 : Delete and substitute requirements of specification MIL-R-22762” “Of the RT-546A/ASQ-19 and RT-546B/ASQ-19 for the Data Link shall meet the * Page 9, paragraph 3.3.5 : Add “For the AN/ASQ-19 and AN/ASQ-107”. * Page 9, paragraph 3.3.6 :
19、Add specification MIGC38257 for the AN/ASQ-lSA, and AN/ASQ-lSB” “for the AN/ASQ-19 and AN/ASQ-107 or the Control Radar Set C-6280 (P) /APX * Page 9, paragraph 3.3.7: Add “for the AN/ASQ-19 and AN/ASQ-107.” * Page 9, paragraph 3.3.8: Add “for the AN/ASQ-19 and AN/ASQ-107 or ID-l311/ASQ Specification
20、MIL-1-22768 for the AN/ASQ-lSA and AN/ASQ-lSB.” * Page 9, paragraph 3.3.9 : Delete “LS-460jAIC and substitute “LS46O/AIC, LS-460A/AIC or LS-460B/AIC Delete “LS-459/AIC” and substitute “LS-459/AIC, LS459A/AIC or LS-459B/AIC Page 9, Add: “3.3.10 Communication Control. The remote control functions requ
21、ired for the operation of the communication receiver and auxiliary receiver function shall meet the requirements of Control, Radio Set G6684/ASQ Specification MIGC-81441 for the AN/ASQ-lSA and ANiASQ-19B. 3.3.11 TACAN Contl.01. The remote control function requirement for the operation of the UHF Nav
22、igation function shall meet the requirements of Control, Radio Set C-6685/ASQ Specification MIL-(2-81442 for the AN/AS cooling air may be supplied at all times.” Page 1 O, paragraph 4.2.4, last sentence : Delete all after “under the contract Page 12, paragraph 4.4.1.3 : Delete sentence 7 and substit
23、ute “The direction of vibration shall be either (a) vertical to the normal mounting plane for 5 minutes and lateral to the plane for 5 minutes or (b) rotary for 10 minutes.” Page 13, paragraph 4.4.3, 4.4.3.1, and 4.4.3.2 : Delete and substitute “4.4.3 Reliability Assurance Tests. Reliability Assuran
24、ce Tests shall be conducted using MIGSTD-781. A qualification Phase and Sampling Phase Test shall be conducted. I 4.4.3.1 Qualification Phase. Prior to the acceptance of equipments under the contract or order, a minimum of three (3) equipments shall be tested as outlined in MIL-STD-781, under the se
25、ction entitled “Qualification Phase of Production Reliability Tests.” The maximum num- ber of equipments to be used shall be those listed in Table 5 of MIL-STD-781. For the Qualifica- tion Phase, Test Level E shall be used. The Accept-Reject Criteria for Test Plan III shall be used. 4.4.3.2 Reliabil
26、ity Sampling Phase Tests. Samples of the equipment shall be tested as out- lined in MIGSTD-781, under the Section entitled “Sampling Phase of Production Reliability Tests”. For the Sampling Phase, Test Level E shaI1 be used. The Accept-Reject criteria for Test Pian III shall be used to determine the
27、 length of the tests (until an accept or reject decision is reached). 4.4.3.2.1 Lot Size for Sampling Phase. The entire contract quantity (with the exception of those equipments used in the Qualification Phase) shall be evaluated as one lot. The test program shall start the first month after the Qua
28、lification Phase has been completed. Samples of each months production shall be selected and placed on test in the same manner as though one months production was a lot. The samples shall be tested until an accept or reject decision is reached. In the meantime other equipments constructed shall be s
29、hipped. The test results shall be summarized monthly for the procuring activity. The procuring activity reserves the right to stop the acceptance of equipment at any time after one or more reject decisions have been reached, pending a review of the contractors effort to improve the equipment, the eq
30、uipment parts, the equipment quality control, etc., so that the entire contract quality will show an accept decision.” . * Page 13, paragraph 4.4.3.4(1) : DeIete and substitute (1) UHF Communications-RT-546, RT-546A, RT-546B, and RT-853. c- 6 Provided by IHSNot for ResaleNo reproduction or networkin
31、g permitted without license from IHS-,-,-Characteris tics Receiver Sensitivity Audio Capability Specification Requirement Standard 5 uv/lO db Service 20 uv/lO db Standard not less than 250 Service not less than 62.5 Standard not less than 16 w Service not less than 9 w Not less than 80% Not less tha
32、n 70% Standard not less than 250 Service not less than 75 mw mw RF Power Output Modulation Capability Tone Modulation Capability Side Tone Level mw mw” MIL-I-18309C (AS) Amendment 3 Acceptance Requirement (if lower) 20 uv/lO db Not less than 62.5 mw Not less than 9 w Not less than 70% Not less than
33、70% Not less than 75 mw Page 14, paragraph 4.4.3.4 (2), after “Audio Capability” : Delete and substitute Specification Acceptance Reqzirentent Re quirentent Standard not less than 250 Not less than 62.5 mw Service not less than 62.5 mw mw Page 14, paragraph 4.4.3.4(2) : Delete “ADF 100 cps Inverter
34、and ADF Motor Control, and associated requirements Page 14, paragraph 4.4.3.4 (4) : Delete and substitute “(4) TACAN-KY-312 and RT-547 Characteristic Distance Accuracy and Sen- sitivity Bearing Accuracy and Sensi- tivity Identification Specification Requirement f (0.2 mi + 0.1%) for Sig. levels from
35、 -117 to -30 dbw f 2” with Sig. levels from -113 to -30 dbw Standard not less than 50 mw audio with 30 db S/N ratio for Sig. levels from -114 to -30 dbw Acceptance Reqxirement (if lower) k (0.3 mi + 0.1%) for Sig. levels from -114 to -30 dbw (207% 15 cycles, 2076 135 cycles) f 2.5” with Sig. levels
36、from cycles, 207% 135 cycles) Not less than 50 mw audio with 30 db S/N ratio for Sig. levels from -111 to -30 dbw -110 to -30 dbw (20% 15 7 o Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-I-L307C (3) 50 7797906 015051b O MIL-I-18309C (AS) Amend
37、ment 3 Service not less than 50 mw audio with 30 db S/N ra- tio for sig. levels from -111 to -30 dbw Power Output Standard not less than 30 Service not less than 27 Not less than 27 dbw dbw dbw” Page 15, paragraph 4.4.3.4 (5) : Delete and substitute “ (5) IFF/Codey-KY-532/ASQ and KY-532A/ASQ-IFF/Cod
38、er performance character- istics to be measured shall be in accordance with Specification MIGC-22764.” * Page 15, paragraph 4.4.3.4: Add “(6) UHF Comrnunications-RT-793 and RT-793A Characteristic Receiver Sensitivity Main Receiver Guard Receiver Audio Capability RF Power Output Modulation Capability
39、 (input Tone Modulation Capability Side Tone Level to Clipping) Specification Requirement. Standard 4 uv/lO db Service 7 uv/lO db Standard 5 uv/lO db Service 10 uv/lO db Standard not less than 250 Service not less than 79 mw mw Standard not less than 16 w Service not less than 7 w Not less than 8070
40、 Not less than 80% Standard not less than 250 Service not less than 50 mw mw * Page 15, paragraph 4.4.3.6 : Delete and substitute Acceptance Requirement (if lower) 9.9 uv/lO db 14.1 uv/lO db Not less than 79 mw Not less than 5 w Not less than 70% Not less than 70% Not less than 50 mw “4.4.3.6 Detemt
41、ination of Gonzpliancc. Compliance shall be determined in accordance with Test Plan Ill of MIGSTD-781.” An asterisk preceding a page number denotes a change to the specificatioii which did not appear in the previous amendment. -, * U. S. GOVERNMENT PRINTING OFFICE: 301-071-1968-(Z131) 8 Provided by
42、IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-1-18309C (AS) Amendment 3 -. I. I. i i ! IO 40 e O. -20 . . , . . . - . .-: i I LL +AA. . +,.: . . . - . O TEMPERATURE OF 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MILI-18309C (AS) Amendment 3 O Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
