1、MIL-R-27533 58 a 7779706 0357242 2 f- 3+ /s I INCH-POUND I MIL-R-29533(EC 14 July 1989 MILITARY SPECIFICATION RADIO SET, AN/URC-( ) This specification is approved for use by the Space and Naval Warfare Systems Command, Department of the Navy, and is available for use by all Departinents and Agencies
2、 of the Department of Defense. 1. SCOPE 1.1 Scope, This specification covers minimum performance and safety requirememor a mu1 tichannel Radio Set (Transceiver), AN/URC-( 1, utilizing frequency modulation in the 156 megahertz (MHz) through 162 MHz frequency range. The Radio Set, hereinafter referred
3、 to as the equipment, shall provide voice communications subject to the Federal Communications Commission (FCC) rules and regul ations associated with shipboard stations in the Mari time Service. 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications, standards, and handbooks, The fo
4、llowing specifications, standards, and handbooks form a part of this specification to the extent specified herein. listed in the issue of the Department of Defense Index of Specifications and Standards (DoDISS) and supplement thereto, cited in the solicitation, Unless otherwise specified, the issues
5、 of these documents shall be those Beneficial comments (recommendations, additions, deletions) and any pertinent data which rnay be of use in improving this document should be addressed to: Commander, Space and Naval Warfare Systems Command (SPAWAR PMW 152), Washington, DC 20363-5100, by using the s
6、elf-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document, or by letter. AirlSC N/A FSC 5820 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Licensed by Information Handling ServicesMIL-R?q533p58d- 9999406 03572
7、43 4 MIL-R-29533 (EC) SPECIFICATIONS MI L I TARY MI L -s- 90 1 MI L-E- 16400G MIL-E-17555 MIL-M-38510 STANDARDS M I L I TARY MI L-STD- 108 MIL-STD-109 MIL-STD-129 MIL-STD-167-1 MI L STD- 24 2 9 MIL-STD-415 Part II MIL-STD-454 MIL-SlD-471 MIL-STD-781C MI L-STD- 810C MIL-STD-965 Shock Tests, H. I. (Hi
8、gh-Impact) ; Shipboard Machinery, Equipment, And Systems, Requirements For Electronic, Interior Communication And Navigation Equipment, Naval Ship And Shore: General Specification For Electronic And Electrical Equipment Accessories, And Provi sioned I tems (Repai r Parts) : Packagi ng Of Microcircui
9、ts, General Specification For Definitions Of Basic Requirements For Enclosures For Electric And Electronic Equipment Qual i ty Assurance Terms And Definitions Marking For Shipment And Storage Mechanical Vibrations Of Shipboard Equipment (Type I - Environmental And Type II - Internal ly Excited) Elec
10、tronic Equipment Parts Selected Standards, Radio Frequency Components Test Provi si ons For El ectronic Systems And Associated Equipment, Design Criteria For Standard General Requirements For Electronic Equipment Mai ntai na bi 1 i ty Veri fica t i on/Demons tra t i on/ Eva1 uation Re1 iabil ity Des
11、ign Qual ification And Production Tests: Exponential Distribution Envi ronmental Test Methods Parts Control Program I c I 2 Licensed by Information Handling ServicesMIL-R-27533 58 7777706 015724i.1 6 E i4 I L - R- 2 9533 ( E C HANDBOOKS MIL I TARY MIL-HDBK-175 Mi croel ectronic Device Data Handbook
12、MIL-HDBK-781 Reliability Test Methods, Plans, And Envi ronmental For Engi neeri ng Deve1 opment Qualification, And Production 2.1.2 Other Government pub1 ications. The fol lowing other Government publications form a part of this specification to the extent specified herein. Unless otherwise specifie
13、d, the issues shall be those in effect on the date of the sol ici tation. PUBL I CAT I OILS FEDERAL FCC FCC Rules, Part 83 (Application for copies should be addressed to the Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402. MILITARY SPACE AND NAVAL ifARFARE SYSTEMS
14、COMMAND ( SPAWAR) ELEX 0967-LP-464-8010 Technical Manual For AIi/URC-80( V) 5 (Copies of specifications, standards, handbooks, and publications required by contractors in connection with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting
15、 officer.) 2.2 Other publications. The following document(s) form a part of this specification to the extent specified herein. Unless otherwise specified, the issues of the documents which are DoD adopted shall be those listed in the issue of the DoDISS specified in the solicitation. issues of docum
16、ents not listed in the DoDISS shall be the issue of the nongovernment documents which is current on the date of the solicitation. Unless otherwise specified, the 3 Licensed by Information Handling ServicesELECTRON IC I NDUSTRI ES ASSOCIATION ( E I A EIA RS-152-C-88 Minimum Standards For Land-Mobile
17、Communications FM Or PM Transmitters, EIA RS-204-C-82 Minimum Standards For Land-Mobile Communications FM Or PM Receivers, 25-866 MHz 25-947 MHz (Application for copies should be addressed to the Electronic Industries Association, Engineering Department, 2001 Eye Street, NW, Washington, DC 20006. )
18、. (Nongovernment standards and other pub1 ications are normal ly avai 1 ab1 e from the organizations which prepare or which distribute the documents. These documents also may be available in or through libraries or other informational services, 1 2.3 Order of precedence. In the event of a conflict b
19、etween the text of this specificazion 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 specification, however, shall supersede applicable laws and regulations, u
20、nless a specific exemption has been obtained. 3. REUU I REMENTS 3.1 General The equipment, including parts, materials, and processes, shall comply withrequi rements of MIL-E-16400G aiid FCC ru1 es and rcyul ations, to the extent specified herein, The equipment shall be a very high frequency (VHF) fr
21、equency modulated (FM) bridge-to-bridge mari time communications set for shipboard, and small boats and craft installations. The equipment shall use microcircuit techniques and sol id-state technology to the maxiinuin extent practical 3.1.1 First article. When specified in the contract or purchase o
22、rder, a sample shall be subjected to first article inspection (see 4.3 and 6.3). 3.1.2 Description. The equipment shall contain a receiver/transmitter (R/T) capable of provi ding 55 selectable transmitting channel s and 61 selectable receiving channels, The equipment shall be designed for both simpl
23、ex operation (fl/fl) (see 6.5.1) and half duplex operation (fl/f2) (see 6.5.2) in accordance with the channelization requirenents of 3.1.10 over the frequency range of 156.025 MIiz to 162.550 MHz. equipment shall have one operated guard receiver fixed-tuned to 156.650 MHt (channel-13) The equipment
24、shall provide radio emergency channel selection, high degree of reliability, multiple remote control capability, key pad In addition to a selectable R/T section, the 4 . Licensed by Information Handling ServicesMIL-R-29533 58 7997906 01572Llb T I MIh-R-29533( EC 1 tuning, and a built-in test (BIT) (
25、see 6.5.5) system capable of detecting faults in every module in the R/T unit. Channel selection shall be accomplished by keying the relevant number of the key pad for rapid selection of the emergency frequency channel (channel-16). The equipment shall operate from a single antenna with both receive
26、rs operating continuously, except during transmissions. 3.1.3 Design and construction. Design and construction of the equipment shall conform to the requirements of MIL-E-16400G to the extent specified herein. The equipment shall be designed and fabricated using solid-state electronic circuitry thro
27、ughout without the use of vacuum tubes and electromechanical tuning for frequency selection (see NAVELEX 0967-LP-464-8010 for guidance). Design and construction shall be as specified in 3.1.3.1 through 3.1.6. 3.1.3.1 Parts, materials, and processes. Parts, materials, and processes for the equipment
28、shall be in accordance with the Parts, materials and processes paragraph of MIL-E-l6400G, except as specified in 3,1.3.1.1 through 3.1.3.1.1.6. 3.1.3.1.1 Parts. Parts shall be as specified in 3.1.3.1.1.1 through 3.1.3.1.1.6. 3.1.3.1.1.1 Parts control. The parts to be incorporated in the equipment sh
29、all be control 1 ed in accordance with MIL-STD-965, Procedure I. 3.1.3.1.1.2 Mi croel ec t ron i c inodul ar as sembl i es. assemblies and devices employed in the design of the equipment shall comply with Class B requirements of MIL-M-38510. MIL-HDBK-175 shall be used as guidance in the selection an
30、d application of all microelectronic devices used in the equipment. Al 1 mi c roe1 ec troni c 3.1.3.1.1.3 Module sockets. All module sockets shall be readily accessible for easy removal and replacement. 3.1.3.1.1.4 Printed wiring boards (PWBs). PWBs shall conform to MIL-STD-454, Requirement 17. 3.1.
31、3.1.1.5 Printed circuit (PC) cards. PC cards shall conform to the requirements of 3.1.3.1 with respect to design, connectors, components, and assembly (see 6.5.4 an3 6.5.9). With power applied to the equipment, removal or insertion of PC assemblies shall not damage the assembly or any other part of
32、the equipment. Each assembly shall be keyed to prevent incorrect insertion. PC cards containing electrostatic discharge sensitive (ESDS) (see 6.5.7) components shall be prominently marked with the sensi tive electronic device symbol in accordance with MIL-STD-129, in a position readily visible when
33、installed. Whenever possible, ESDS parts (see 6.5.8) should be located on PC cards so that pins of 5 Licensed by Information Handling ServicesMIL-R-29533( EC) these parts are not directly connected to the input or output of the PC card. Gard edge connectors shall not be used. 3,1,3.1.1.6 Electronic
34、components. Electronic components (digital or solid-state) shall conform to the requirements of MIL-STD-242, Part 11, except as otherwise specified herein, chal 1 be avai 1 ab1 e from more than one commercial source, un1 ess otherwi se approved by the procuring activity. comply with the criteria spe
35、cified in MIL-STD-415. in a through h shall be considered for determining test points: Electronic components used in the equipment design 3.1.4 Circuit test points. Circuit test points shall be provided which The types of tests specified a. b, d. e. f. g* Il. C. Signal qual i ty Circuit performance
36、Cal i brati on System al i gnmen t Installation and checkout P1 anned maintenance system tests Li ne rep1 aceabl e unit (LRU 1 faul t 1 ocation Shop replaceable part (SRP) fault isolation Test points for calibration shall be provided external to the unit under test, except where such provision would
37、 affect the calibration. Test points shall be provided with the proper interface fittings and matching circuits to connect the selected support test equi paent 3,1,5 Operational control. The R/T unit chal 1 be capable of being remotely controlled via cable to a maximum distance of 2286 centimeters (
38、cm) (75 feet (ft) by a control unit which perforas the functions provided by the controls and switches of 3.2.4.1. 3,l.G Equipment readiness, The equipment shall be complete, ready for installation and operation, and shall include installation brackets, hardware, and mating connectors. The audio out
39、put connector and the input connector of the R/T unit shall each be capable of mating with an N type connector receptacle. The equipment shall have, as a minimum, the basic items specified in a through f: a, R/T unit (including): 1. Receivers (2) 2, Transmitter (1) 3. Power supply b. Control head fr
40、ont panel c Loudspeaker 6 Licensed by Information Handling ServicesMIL-R-27533 58 W 7779706 0157248 3 MIL-R-29533(EC) d. Antenna e. 2286 cm (75 ft) cable (control unit to R/T unit) f. Handset 3.1.7 FCC rules. The equipment shall have been type-accepted and certified under the FCC rules and regulatio
41、ns governing stations on shipboard in the Maritime Service (Part 83) for operation after 1 January 1973. 3.1.8 System deviation and channel spacing. The equipment shall be designed for narrowband operation. Narrowband operation shall be in operation with radio frequency (RF) channels spaced 25 kiloh
42、ertz (kHz) apart with a maximum frequency deviation of *5 kHz at 100 percent modulation. 3.1.9 Emission characteristics. Emission characteristics of 16F3 for narrowband operation shall be in accordance with FCC Rules, Part 83. 3.1.10 Channelization. The guard receiver shall be single channel, fixed
43、tuned, preprogrammed, and aligned to operate on 156.650 MHz prior to shipment. The main transmitter and receiver shall be preprogrammed and aligned to operate on the frequencies specified in TABLE I. The radio set shall be capable of operating in both the US and International modes of operation. The
44、 transmitter section chal1 be inhibited on the channel s specified in TABLE I. TABLE I. Narrowband frequencies. Channel O0 o1 02 03 04 05 06 07 08 O9 10 11 Transmitting frequency ( MHz 1 Inhibit 156.050 156.100 156.150 156.200 156.250 156.300 156.350 156.400 156.450 156.500 156.550 Recei vi ng frequ
45、ency (MHz) US mode Internati onal inode 160.600 160.650 160.700 160.750 160,800 160.850 156.300 156,400 156.450 - 156.500 f 156.550 156.350 160.950 7 Licensed by Information Handling ServicesChannel 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 GO 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
46、 76 77 78 TABLE I. Narrowband frequencies - Conti nued. Transmitting frequency (MHz) 156 , 600 156.650 156 . 700 156.750 156 , 800 156 , 900 156.950 157.000 157 , 050 157 , 100 157.150 151.200 157.250 157 , 300 157.350 157.400 Inhibit 156 . 025 156.075 156,125 156.175 156,225 156 , 275 156.325 156,3
47、75 156 , 425 156.475 i56,525 156,575 156.625 156.675 156.725 Inhibit In hi bi t 156.875 156,925 i 56. a50 Recei vi ng frequency (MHz) US mode International mode 156,600 156,900 156.950 157.050 157.100 157.150 157.450 156.275 156.325 156.925 8 156,650 156.700 156.750 156.800 156,850 161,600 161,800 1
48、61 , 850 161.900 161.950 162.000 160.625 160.675 160.725 160.775 160.825 156,375 156.425 156.475 156.525 156.575 156.625 156.675 156.725 156.775 156.825 156.875 156,500 161.550 161.650 161.700 161.750 162,050 160,875 160.925 161.525 O e I Licensed by Information Handling ServicesO MIL-R-27533 58 977
49、7906 0357250 3 MI L-R-29533 (EC) TABLE I. Narrowband frequencies - Continued. I o I o Channel 79 80 81 82 83 84 85 86 87 88 89 w Transmitting frequency (MHz) 156.975 157.025 157.075 157.125 157.175 157.225 157.275 157.325 157.375 157.425 Inhibit Inhibit Receiving frequency ( MHz) US mode International mode 156.975 161.575 157.025 161.625 157.075 161.675 157.125 161.725 157.175 161.775 161.825 161.875 161.925 161.975 157.425 157.475 162.550 3.1.11 Frequency synthesis. Generation of all channels shall be accomplished by frequency synthesis. insertion of crystals, other components, or re
