1、MIL-R-27438 (1) 58 7777706 0356683 3 I MIL-R-29418(MC) AMENDMENT 1 18 November 1986 MILITARY SPECIFICATION RADIO SET: AN/PRC-I04(V) This amendment forms a part of Military Specification MIL-R-?9418(MC), dated 26 March 1985, and is approved for use within the Marine Corps, Department of the Navy and
2、is available for use by all Departments and Agencies of the Department of Defense. PAGE 4 3.3.1: Delete in entirety and substitute the following: “3.3.1 Major components. The following components and ancillary items are part of, or used with, the Radio Set, ANfPRC-104, and shall be supplied by the c
3、ontractor: Item - Radio Set Alice pack Antenna, Whip AT-Zl?A/PRC; spring section antenna AB-l29/PR Handset, H-250/U Telegraph Key KY-872/PRC-l04 Battery Case Assembly CY-7541/PRC-104 - for Silver Zinc batteries, or CY-78751 PRC-104 - for Lirhium or Ni-Cad batteries (Quantity, type and batteries to b
4、e furnished will be specified in bid request and contract (see 6.2.1) Antenna Base, Adapter AB-1241/PRC-104 for Radio Frequency Cable Assembly CG-3815/U Battery Charge Cable, CX-13032fPRC-104 - for Silver Zinc batteries, or Cable assembly, Charger external power, PfN 79A5029A0050 - or Lithium or Ni-
5、Cad batteries (Type of cable assembly to be furnished will be specified in bid request or contract (see 6.2.1) Bench Test Power Cable, CX-13030/PRC-104 Battery Extension Cable, XC-l3031/PRC-104 Transit Case CY-7542/PRC-104 - for Silver Zinc batteries, or Transit Case CY-8291f PRC-1O4!Iri) - for Lith
6、ium or Si-CAD batteries (Type of Transit Case to be furnished will be specified in bid AS-2259/GR request or contract (see 1 of 3 Quant i ty 1 each 1 each 1 each 1 each 1 each 1 each 1 each 1 each 1 each 1 each 1 each 1 each“ Provided by IHSNot for ResaleNo reproduction or networking permitted witho
7、ut license from IHS-,-,-MIL-R-29418(MC) AMENDMENT 1 PAGE 7 3.6.1.6: Delete in entirety and substitute the following: tt3.6.1.6 Battery case assembly. tt3.6.1.6.1 CY-7S41/PRC-104. The battery case CY-7541/PRC-104 shall be in accordance with Drawing No. 755002A0850. “3.6.1.6.2 CY-7875/PRC-104. The bat
8、tery case CY-7875/PRC-104 shall be in accordance with Drawing No. 79A5029A0000. The battery case assembly shall consist of a container for two batteries and shall contain the necessary circuitry for using either a single battery, or two batteries of the same type in parallel, to power the radio set.
9、 The battery case assembly. shall interface with the radio set and two of either Battery, Storage, Sealed, Nickel-Cadmium BB-590/U or Battery, Primary, Lithium Organic BA-5590/U. rechargeable batteries, shall prevent this discharge of one battery into the other when two barteries are used in paralle
10、l, shall provide tempera- ture control to prevent damage to the batteries when charged at extremely low temperatures, and shall protect the batteries from discharge should the charger connector develop a short. of using a battery charging source to recharge the battery or batteries in the battery ca
11、se assembly while the battery case assembly is attached .to, and providing power for, the radio set. or transferring power from a battery charger to the radio set without batteries in the cace*“ The circuitry shall provide for the charging of the The circuitry shall be capable The circuitry shall be
12、 capable PAGE 13 3.3.6, 1ine.l: After “radio set“, add land the battery case assembly cha 11“. PAGE 16 3.6.1.5,4, line 3: Delete “variabletf and substitute “voltage1, PAGE 22 3.6.4.1, line 15: Delete “power factor (PF)“ and substitute “picofarad (pF)“* PAGE 23 3.7.1, line 1: After “radio set“, add “
13、and the battery case assemblytt. PAGE 24 3.7.1(h), line I: After lRadio Set“, add “Battery Case Assemblytt. PAGE 27 Table III, Test 8: Add “3.3.1.6“. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-2%18(MC) AMENDMENT 1 PAGE 33 4.8.1.7: Delete i
14、n entirety and substitute the following: 114.8.1.7 Leakage (immersion). The radio set and the battery case with simulated battery shall be tested in accordance with test method 512.2, Procedure 1 or MIL-STD-810.“ PAGE 34 4.8.9, line 1: After “radio set“, add “and the battery case assembly“. PAGE 40
15、6.2.1: Add the following: “(f) Battery case assembly requirements (see 3.3.1). (g) Battery charge cable requirements (see 3.3.1). (h) Transit case requirements (see 3.3.1).“ Preparing activity: Project No. 5820-N842 Navy - MC 3 - /i- - Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
