1、MIL-T-85663( AS ) 20 February 1936 distribution is unlimited. r THIS DOCUMENT CONTAINS /4-4 PAGES* Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MI L-T-85663 (AS ) 2. APPLICABLE DOCUMENTS 2.1 Government documents 2.1.1 Specifications, standards, an
2、d handbooks. Tke following specifica- tions, standards, and handbooks form a part Iif this specification to the extent speci fi ed herein. Un1 ess otherwise speci fi ed, the issues of these documents shail be those listed in the issue of the Department of Defense Index of SDeci fications and Standar
3、ds (DODISS) and supplement thereto, cited in the solicitation. SPECIFICATIONS Mi 1 i tary MIL-T-27 MIL-W-5088 MIL-E-5400 MIL-T-5422 MIL-C-6781 MIL-P-7 788 MIL-M-77 93 MIb-S-880%/181 MIL-E-l 7555 MIL-N-18307 MIL-S-22885 Transformers and Inductors (Audio, Power, and Hlgh-Power Pul se) , General Specif
4、ication for Wi ri ng; Aerospace Vehi cl e Electronic Equipment, Airborne, General Speci fi- cation for Testing, Environmental , Aircraft Electronic and Associated Equipment Control Panel ; Aircraft Equipment, Rack or Console Mounted ( ASG) Panel s, Information, Integral ly I11 umi nated Meter, Time
5、Total i zi ng Switches, Sensitive, i! Circuit (5 Amperes) or SPDT (8 Amperes) Unsealed, Low Level Swi tehi ng El ectronP e and El ectri cal Equi pment , AccessorS es, and Wepafr Parts, Packaging and Packing of Teat Procedres, Preproduction, Acceptance, and Life for 89rcraft Electronic Equipment, For
6、mat for Nomenclature and Identification for ElectronSc, Aeronautical and Aeronautical Support Equipment hl udi ng Ground Support Equipment Switch, Pushbutton, I1 lumlnated, General Specifica- tion for 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,
7、-MIL-T-85663 58 = 7797706 0176020 2 m MI L-T- 85 663 (AS ) MI L-C-39019/2 MI L-P-55617 MI L-R-81877 MIL-S-81895 STANDARDS Mi 1 i tary MI L-STD-188 MIL-STD-202 MIL-STD-461 MIL-STD-704 MI L-STD-781 MI L-STD-785 MI L-STD-794 MI L-STD-81 O MI L-STD -965 MI L-STD-2074 MIL-STD-2084 MS 3110 Circuit Breaker
8、s, Magnetic, Low Power, Sealed, Trip-free, One-pole, Auxill iary Contacts Plastic Sheet, Thin Laminate, Metal Clad, (for printed wi ri ng) , Primarily for Mu1 ti 1 ayer Radio Sets AN/ARC-159 and AN/ARG-l59(V ) Sonobuoy AN/SSQ-62 (U Military Communication Systems Technical Standards - Test Methods fo
9、r Electronic and Electrical Component Parts El ectromagneti c Interference Characteristics, Requirements for Equi pment Electric Power, Aircraft, Characteristics and Uti1 ization of Test Level s and Accept/Reject Cri teri a for Re1 iabi 1 - i ty of blonexpendable Electronic Equipment Re1 iabil i ty
10、Program for System and Equipment Deve1 opment and Production Parts and Equipment, Procedures for Packaging and Packing of Envi ronmental Test Methods Parts Control Program Failure Classification For Re1 iability Testing General Requirements For Maintainability of Avionic and Electronic Systems and E
11、quipment Connectors, Receptacle, Electric, Series 1, Solder Type, Wall Mounting, Flange, Bayonet Coupling 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MI L-T- 85 6634AS) MS 3338 Lamp-incandescent, T-1 Bulb, Based, 28401 t, Integral Lighting MS 2
12、4655 Switch Toggle, Positive Break, Miniature, Toggle Sealed, Solder Lug, Single Pole, .250 Mounting Bus hi ng (Copies of specifications and standards required by contractors in con- nect-ion with specific acquisition functions should be obtained from the contracting activity or as directed by the c
13、ontracting activity). 2.1.1 Order of precedence. In the event of a conflict between the text of this spnation and the references cited herein (except for associated detail specifications, specification sheets or MS standards), the text of this specification shall take precedence. Nothing in this spe
14、cification, however, shall supersede applicable laws and regulations unless a specific exemption has been obtained. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-T-85663 C W 77777Ob OL7b022 b W .- - MIL-T-85663(AS) 3. RE(ZU1REMENTS 3.1 First
15、 article. When specified in the contract or purchase order, a sample(s1 shall be subjected to first article inspection (See 4.3 and 5.3). 3.2 Parts and materials. In the selection of parts and materials the following shall govern: a. Microelectronic technology shall be considered and microelectronic
16、 items shall conform to requirements specified herein. b, Other parts and materials requirements shall be in accordance with MIL-E-5400. c c. Nonrepairable subassemblies shall be used in accordance with MIL-STD-2084 and MIL-E-5400. 3.2.1 Non-Standard Parts. Approval for the use of nonstandard parts
17、(including electron tubes, transistors, and diodes) other than microelectronic devices shall be obtained in accordance with MIL-E-5400. Microelectronic devices shall be approved in accordance with MIL-STD-965 (See 6.2.2 1. 3.2.2 Microelectronic modular assemblies. When used, microelectronic modular
18、assemblies shall meet the requirements of MIL-STD-965. Conformal coatings, encapsulants, embedments or potting materials used with modular assmblies containing integrated circuits and discrete parts shall be easily removable without damage to the assembly. 3.2.3 Modules. The electronic portions of t
19、he equipment shall be functionally modularized in accordance with MIL-STD-2084. 3.3 Design and construction. The equipent shall be in accordance with all the applicable requirements of MIL-E-5400 for design, construction and workmanship, except as otherwise specified herein. 3.3.1 Total weight. The
20、total weight of the equipment, excluding cables, shall be not greater than 45 pounds. 3.3.2 Reliability. The contractor shall conduct a reliability program in accordance with MIL-STD-785 (See 6.2.2). a. Ope rational stability. The equipment shall operate with specified performance, continuously or i
21、ntermittently, 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. b. Operating life. The equipnent shall have a total operating life of 11,000 hours with minimal servicing and replacement of parts. . 5 P
22、rovided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-85663 58 7777906 0176023 m MIL-T-85663 (AS ) c. Re1 iabil ity in mean-time-between-failure (MTBF). The equipment shall have 200 h ours of mean (operating) time between failures when tested and acce
23、pted as specified in 4.5.3. d. Time totalizing meter. A time totalizing meter conforming to MIL-M- 7 /93 chal 1 be i ncl uded i n the transmi tter-mu1 ti pl exer. 3.3.3 Cabling and connections a. Cables and connectors. The equipment shall use cables and connectors In accordance with Ma -E-5400. b. I
24、nterconnection cabling. The equipment shall be capable of speci- fied operation using external wiring i n accordance with MIL-W-5088. The external wiring shall be unshielded, except that a minimuni number of the individual wires may be shielded when demonstrated as necessary to meet interference con
25、trol requirements and provided . the assembly of the cable to its plugs may be easily accomplished. External cables and connectors shall not be supplied as part of the equi pment . 3.3.4 Control panels. All racks or console mounted control panels shall be in accordance with HIL-C-6781. The configura
26、tion of all panels shall be approved by the procuring activity prior to first article testing (See 6.22). 3.3.5 Interchangeabil i ty. The equipment shall meet the interchangeabil i ty requirements of MIL-E-5400. 3.3.6 Electromagnetic interference control. The generation of electro- magnetic interfer
27、ence (EMI) by the equipment and the vulnerability of the equipment to EM1 shall meet the requirements and limits of MIL-STD-461. Existing designs are permatted to have 20 decibels (dB) degradation for radiated emissions from the levels specified in MIL-STD-461. 3.3.7 Provisions for maintainability.
28、The maintainability program, con- struction and packaging, provisions for test points, and other maintain- ability parameters shall be in accordance with MIL-STD-2084. 3.3.8 Nomenclature, nameplates and identification marking. Nomencl ature and serial number assignment, nameplate approval and identi
29、fication marking shall be in accordance with MIL-N-18307 (See 6.2.2). 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-85663 58 W 7777906 0376024 T MIL-T-85663 (AS ) 3.3.9 Standard conditions. The following conditions shall be used to establ i
30、sh normal performance characteristics under standard conditions and for making laboratory bench tests. a. Temperature b. Altitude Normal ground Room ambient (t25“C - t 10C) c. Vibration None d. Humidity Room ambient up to 90 percent relative humidity e. Input power voltage 115/208 Vrms, 400 Hz, 3-ph
31、ase Y and 28.0 VDC as specified in MIL-STD-704 3.3.10 Service condi tions. The equipment shall operate as specified under any of the envi ronmental service condi ti ons or reasonable combinati on of those conditions in accordance with MIL-E-5400 for Class 1A equipment except as modi fi ed herein. a.
32、 Vibration. The equipment shall operate as specified when subjected to the vibration requirements of 4.3.2 without isolators. b. Altitude. The equipment shall operate as specified at any altitude up to 10,000 feet. 3.3.11 Warm-u time. The time required for the equipment to warm-up prior minutes unde
33、r standard conditions and 15 minutes at extreme service condi- ti ons . to operation + s a be kept to a minimum and shall be not greater than five 3.3.12 Input electrical power a. Operating power. The equipment shall meet all applicable require- ments of MIL-STD-704 and shall give specified performa
34、nce when ener- gized from the following sources having characteristics and limits as specified in MIL-STD-704. The power required shall be not greater than the specified amounts. (1 ) AC Power (Three Phase Y), 115/208 Vrms, 400 Hz, 500VA (2) DC Power, 28V, 50 Watts, maximum b. Lighting power. Input
35、power for panel lighting shall require not more than 0.15 A at 28 VDC. 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-T-85663 58 77777Ob 017b025 1 W MI L-T-85663( AS) c. Degraded performance. Degraded performance will be permitted for voltage
36、 transients on the AC bus in accordance with MIL-STD-704. Operation shall return to normal with no resulting damage to the equipment. d. Standby ower. The equipment shall provide for a standby position voltage shall be applied to all circuits except the transmitter. The standby power shall be not gr
37、eater than: 300 VA, 50 Watts D.C. Power and 4.5 Watts Lighting Power. 3.4 Performance. Unless otherwise specified herein, values set forth to establ ish the requirements of specified performance apply to performance under both standard and extreme service and input power conditions. When reduced per
38、formance under the extreme conditions is acceptable, to1 erance or values setting forth acceptable variations from the performance under the standard condi ti ons are speci fi ed herein. 3.4.1 O eration. When properly interfaced with the AN/ARC-l59(V)l and the ANIARR-belemetric Data Transmitting Set
39、 AN/AKT-22(V)6 shall provide control for CASS and DICASS sonobuoys and shall relay acoustic signals from selected sonobuoys to a shipboard receiving set and acoustic processor. A block diagram of the AN/AKT-22(V)6 is illustrated on Figure I. The trans- mitting set, in the operate mode, shall operate
40、 with four LOFAR (AN/SSQ-41 or AN/SSQ-57) sonobuoys or four RO (SSQ-47) sonobuoys or any combination of four LOFAR or RO sonobuoys. When the set is in the DIFAR/DICASS mode it shall be possible to use two of any combination of DIFAR (AN/SSQ-53) or DICASS (AN/SSQ-62) sonobuoys along with two LOFAR (A
41、N/SSQ-41, AN/SSQ-57) sonobuoys. In both operate and DIFAR/DICASS modes, a voice channel shall be provided. 3.5 Detail requirements. The AN/AKT-22(V)6 Transmitting Set shall con- sist of the items listed below and described in 3.5.1 through 3.5.5. a. Transmi tter-Mu1 ti pl exer T-l295A/AKT-22 (V ) b.
42、 Antenna, AS-3033A/AKT-22(V) or AS-3033( )/AKT-22( V) c. Actuator, Li near El ectro-Mechani cal TG-229A/AKT-22 (V ) d. Control Indicator C-l0742/AKT-22(V) e. Control Generator C-10743/AKT-22(V) or C-10743( )/AKT-22( V) f. Control , Antenna C-XXXXX/AKT-Z(V) 8 Provided by IHSNot for ResaleNo reproduct
43、ion or networking permitted without license from IHS-,-,- MIL-T-5663 5 W 7777706 0176026 3 MIL-T-85663 (AS ) 3.5.1 Transmi tter-mu1 tiplexer T-1295A/AKT-22(V) 3.5.1.1 Overall unit. The overall transmitter-mu1 tiplexer shall meet the following requirements: J a a. Function. The T-l295A/AKT-22(V) tran
44、smi tter-mu1 tip1 exer shall con- -ditionand combine four LOFAR/RO data channels, or two LOFAR channels and two DIFAR/DICASS channels, one voice channel, and up to four trigger signals (locally generated in DICASS mode), into a frequency-division multiplex signal FM modulate a UHF carrier with the c
45、ombined multiplex signal and amplify the carrier. The T-l295A/AKT-Z2(V) ahal 1 be convertible to perform completely or partially the functions of the T-l295/AKT-22(V) or T-1220B/AKT-Z2(V) by the addition, replacement, or transfer of modules and adding minor wirsng changes. Provision for modulation b
46、y external video or BCM signal s shall be provi ded. The transmi tter- mu1 ti pl exer shall be Intermediate Maintenance Activity (IMA) repairable. b. Form factor. The transmitter-multiplexer shall be enclosed in a case c. Weight. The weight of the transmitter-multiplexer shall be not d. Contents. Th
47、e transmi tter-mu1 tiplexer shall contain the fol1 owing with the dimensions as illustrated on Figure 2. greater than 20 pounds. major assemblies: - (1 ) Four acoustic vol tage controlled (2) One 70 kHz DIFAR/DICASS voltage controlled (3) Four acoustic low-pass filters (4) One voice low-pass filter
48、( 5 ) One mi xer-amp1 i fi er (6) One trigger filter (7) One 20-channel FM transmitter (8) One interstage isolator (9) One RF power amplifier osci 11 ators osci 11 ator (1 O) One i sol ator/power monitor (see 3.5.1.2) (see 3.5.1 2.1) (see 3.5.1.3) (see 3.5.1.4) (see 3.5.1.5) (see 3.5.1.6) (see 3.5.1
49、.7) (see 3.5.1.8) (see 3.5.1.9) (see 3.5.1 .IO) 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-85bb3 58 7777906 0176027 5 W MIL-T-85663 (AS ) (1 1 ) One tel emetry mount (12) One DIFAR mode select module (see 3.5,l ,111 (see 3.5.1.12) (13) One DIFAR amplifier adapter module (see 3.5.1.131 (14) One power supply and necessary control
