TM 11—5820—890-—20-2 A lithium-sulfur dioxide (Li-SO2) battery used with Battery Box, CY-8523A/PRC contains pressurized sulfur dioxide (SO2) gas. The gas is toxic, and the battery MUST NOT be abused in any way which may cause the battery…Archive452 pagesComms Signal
1. Scope This RPSTL lists and authorizes spares and repair parts; special tools; special test, measurement, and diagnostic equipment (TMDE); and other special support equipment required for performance of unit, direct support, and general…Archive941 pagesComms Signal
The purpose of this statement is to identify safety features and precautionary procedures to be followed by personnel using Battery BA-5590/U. DESCRIPTION The BA-5590/U primary battery is a high-energy power source that contains lithium…Archive129 pagesComms Signal
(fig. 6-2) Receiver-Transmitter, Radio RT-348/ARC-54 receives and transmits frequency-modulated sig- nals in the frequency range of 30 to 69.95 mc. The receiver-transmitter unit is a combination double- conversion superheterodyne receiver…Historic454 pagesComms Signal
A monitor meter and a meter switch are located on the front panel for checking the receivertransmitter. A coaxial cable connects the REC. IF OUT connector to the REC. IF IN connector on the right side of the front panel. A coaxial cable…Historic48 pagesComms Signal
TM 11-5825-270-23P SECTION INTRODUCTION 1. Scope This manual lists spares and repair parts; special tools; special test, measurement, and diagnostic equipment (TMDE), and other special support equipment required for performance of…Archive23 pagesComms Signal
TM 11-5825-231-10 modulated (am) signal and the secondary console a frequency modulated (fm) signal. e. The primary and secondary consoles dif- fer physically in that different alternating current (ac) input panels are used and that the…Historic92 pagesComms Signal
Refer to the Table of Contents to find out where information can be found. The Table of Contents lists each chapter title and section heading.Archive239 pagesComms Signal
TM 11-5840-281-12-1 1-10. LOCATION AND DESCRIPTION OF MAJOR COMPONENTS. (CONT) AZIMUTH ANTENNA DRIVE ROTARY COUPLER SPEED REDUCER DRIVE MOTOR AZIMUTH ANTENNA DRIVE 305NE004 The azimuth antenna drive is attached to the elevation antenna…Archive344 pagesComms Signal
A3-1. Scope This appendix lists only basic issue items required by the crew/ operator for installation, operation, and maintenance of Signal Lamp Equipments SE-11 and SE-ll-A. IHistoric65 pagesComms Signal
2—1. General a. The TD-204/U or TD-754/G, TD-206/G, and TD-352/U are pulse-code modulation components used as part of multichannel communication systems. These systems use radio or cable, or combinations of both as transmission mediums.…Archive94 pagesComms Signal
1. Scope a. This manual covers field and depot main- tenance for Receiver, Radio R-943/USD-1 (fig. 1). It includes instructions appropriate to third, fourth, and fifth echelons for trouble- shooting, testing, aligning, and repairing the…Historic116 pagesComms Signal
WARNING HIGH VOLTAGE is used in this equipment. DEATH ON CONTACT MAY RESULT IF SAFETY PRECAUTIONS ARE NOT OBSERVED Maintenance adjustments of this equipment are made with power applied: Be careful when working near the interior of the…Archive254 pagesComms Signal
TM 11-5895-532-12 Section II. 1-6. Purpose and Use Interrogator Set AN/TPX-46(V) is an easily trans- portable identification friend or foe (iff) set, in five configurations. The AN/TPX-46(V)1 is designed for use at improved HAWK sites, the…Historic288 pagesComms Signal
Section I. GENERAL 1-1. Scope a. This manual describes Antenna Group OE-254/GRC (fig. 1-1) and provides instruction for installation, operation, and maintenance. It includes instructions for operation under usual and unusual conditions,…Archive80 pagesComms Signal
WARNING HIGH VOLTAGE is used in the operation of this equipment, DEATH ON CONTACT may result if operating personnel fail to observe safety precautions.Historic232 pagesComms Signal
(1) Plate Supply Unit PE-97-(*) (issued only with Radio Sets SCR-510-A and SCR-510-B) is a vibrator- type power sup ply designed for connection to either a 6-volt or a 12-volt vehicular battery. Hooks and catch clips are provided for…Historic171 pagesComms Signal
Section I. GENERAL 1. Scope a. This technical manual contains the neces- sary instructions for the installation, operation, maintenance, and repair of Radio Set AN/VRC -2X (fig. 1), and Radio Set AN/VRC-2 (figs. 6, 7, and 8) In addition to…Historic208 pagesComms Signal
Add section I.1 after section I. Section I.1. 85.6. Scope of Organizational Maintenance Organizational maintenance duties are listed below, together with a reference to the para- graphs covering the specific maintenance func- tion. a.…Historic158 pagesComms Signal
1. Scope This manual lists spares and repair parts; special tools; special test, measurement, and diagnostic equipment (TMDE), and other special support equip- ment required for performance of organizational, direct support, and general…Historic56 pagesComms Signal
Operator's, organizational, direct support, and general support maintenance manual for Power Supply PP-6224B/U, covering equipment description, operation instructions, operator PMCS, and maintenance procedures.Archive132 pagesComms Signal
1. Scope This manual lists and authorizes spares and repair parts; special tools; special test, measurement, and diagnostic equipment (TMDE); and other special support equipment required for performance of organizational, direct support,…Archive48 pagesComms Signal
Section GENERAL 1. Scope a. This technical manual contains instructions for the use of all concerned. It contains instruc- tions necessary for the installation, operation, maintenance, and repair of Radio Set AN/GRC— 10, Radio Terminal Set…Historic283 pagesComms Signal
l/S WAR DEPARTMENT 1 M d dre TECHNICAL MANUAL RADIO SETS SCR-609-A AND-B AND SGR-610-A AND-B the property of the United States Government, and is printed and distributed solely aval, and civilian personnel of the War and Navy Departments,…Historic113 pagesComms Signal
Technical manual for Radio Set AN/TRC-8, Radio Terminal Set AN/TRC-11, and Radio Relay Set AN/TRC-12, covering description, installation, controls, operation, performance and preventive maintenance checks, theory, and troubleshooting.Historic233 pagesComms Signal
salvaging this equipment for his benefit. , or when you are in immediate danger of -axes, pick axes, hammers, crowbars, tc. me-throwers, incendiary greNT, etc. es, other holes. Throw in sycams. destruction of this equipment. tuning…Historic217 pagesComms Signal
WARNING HIGH VOLTAGE is used in the operation of this equipment DEATH ON CONTACT may result if operating personnel fail to obserye safety precautions. Be careful not to contact high-voltage connections or 115-volt input connections when…Historic437 pagesComms Signal
C 1, TM 11-642 . TO 16-30VRC20-5 DEPARTMENT OF THE ARMY TECHNICAL MANUAL DEPARTMENT OF THE AIR FORCE TECHNICAL ORDER RADIO SETS AN/VRC-20, AN/VRC-21, AND AN/VRC-22 C 1, TM 11-642 TO 16-80VRC20-5 TM 11-642/TO 16-30VRC20-5, 11 July 1952, is…Historic232 pagesComms Signal
5. System Application a. The receiving set is the radio receiving link in a radioteletype communications system. The rela- tionship of the receiving set to other equipments that are required to form a space diversity radio- teletype…Historic93 pagesComms Signal
Section I . DEVELOPMENT AND DESCRIPTION 1. General Early methods of communication seem prim itive when compared with present day systems. These early methods included signaling audibly by gunfire, drums, and other loud noises, and visually…Historic104 pagesComms Signal
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