Be careful when working on the power supply circuits, the 115-volt ac line connections, or the 240-volt plate circuits in Receiver, Radio R-390(*)/URR. Turn off power when working on the transmitting antenna or the transmitting antenna…Historic62 pagesComms Signal
C 1, TM 11-5820—203-15 appropriate telephone terminal (B, fig. 1-2). b. The letter V in the nomenclature (AN/ MRU-54(V)) indicates that the radio equip- ment used in the shelter is variable and is to be determined by the operating…Historic116 pagesComms Signal
supplied for the initial operation of the equipment. Under "Running Spares and Accessories" the quan- tities listed are those issued initially with the equipment as spare parts. The quantities are authorized to be kept on hand by the…Historic40 pagesComms Signal
Section I. GENERAL 1. Scope This manual describes Radio Sets AN/VRC24 (fig. 1) and AN/TRC-68 (fig. 2) and covers the operation and operator's maintenance of the radio sets. It includes operation, first echelon maintenance, and replacement…Historic33 pagesComms Signal
TM 11-5820-256-10 mailed direct to Commander, US Army Communications and Electronics Materiel Readiness Command, ATTN: DRSEL-ME-MQ, Fort Monmouth, NJ 07703. A reply will be furnished direct to you. 1-4. Purpose and Use a. Purpose. Radio…Historic98 pagesComms Signal
Organizational maintenance of tropospheric/radio relay sets including AN/TRC-24, AN/GRC-75/78/81 series, AN/TRC-35/36, and associated terminal and repeater sets.Historic334 pagesComms Signal
Running Spares. (fig. 2) The following running spares are stored in Case, Electron Tube CY-1298/URR: Quantity (ea.) 0.175- = Lamp, incandescent 28-volt, ampere Electron tube, 6AJ5 Electron tube, 26A7/GT Electron tube, 12AU7 Electron tube,…Historic32 pagesComms Signal
1-6. items Comprising an Operable Equipment Refer to appendix B for items comprising the AN/PRC-25. See paragraph 1-10 for information on the batteries required for the AN/PRC25. 1-7. General Description (fig. 1-2) a. Radio Set AN/PRC-25…Historic100 pagesComms Signal
ais manual lists spares and repair parts; special tools; special est, measurement, and diagonistic equipment (TMDE), and ther special support equipment required for performance of rganizational maintenance of the AN/VRC-12 Series. It…Historic124 pagesComms Signal
Dangerous voltages exist in this equipment DON'T TAKE CHANCES! DANGEROUS VOLTAGES EXIST IN THE ANTENNA SYSTEM Be careful when working around the antenna or the antenna terminals and cables. Radiofrequency high voltages exist in these…Historic230 pagesComms Signal
TM 11-—5820—-469-20P SECTION ) : INTRODUCTION 1-1. Scope This manual contains a list of repair parts re- quired for the performance of organizational maintenance for Radio Terminal ' Set AN/TRC-80, AN/TRC-80A, and AN/TRC-80B. 1-2. General…Historic92 pagesComms Signal
‘GROUND ROD ( SECTION) AZIMUTH SIGHTING DEVICE ANTENNA ORIENTATION METER AND * CABLE Me WAVEGUIDE COAXIAL CABLE ADAPTER INTERCONNECT COAXIAL CABLE "MICROPHONE-HEADSET C6, TM 11-5820-469-10 TOOL BAG TOOL BAG 2 INTERCONNECT CONTROL AND AUDIO…Historic266 pagesComms Signal
TM 11-5820-498-12 1-3.4. Demolition to Prevent Enemy Use For instruction to prevent enemy use of the equipment, refer to TM 750-244-2. 1-3.5. Hand Receipt Technical Manual A Hand Receipt Technical Manual, TM 11-5820-498-12-HR, is…Historic166 pagesComms Signal
1. Scope This manual lists repair parts and special tools re- quired for performance of direct support and general support maintenance of the OA-3633/GRC and OA-3633A/GRC. 2. General This Repair Parts and Special Tools List is divided into…Historic41 pagesComms Signal
Operator's and organizational maintenance manual for Radio Sets AN/GRC-106 and AN/GRC-106A, including installation, operation, and antenna safety precautions.Historic36 pagesComms Signal
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 organizational maintenance of the AN/GRC-106.…Historic32 pagesComms Signal
Section I. GENERAL 1—1. Scope This manual describes Receiving Set Radio AN/ PRR-9(XE-9), and covers its installation and op- eration and operator's and organizational mainte- nance. It includes instructions for cleaning, checking, and…Historic56 pagesComms Signal
This is a digital copy of a book that was preserved for generations on library shelves before it was carefully scanned by Google as part of a project to make the world's books discoverable online. It has survived long enough for the…Historic439 pagesComms Signal
Operator's and organizational maintenance manual for Radio Set AN/GRC-143, covering operation and maintenance of the radio terminal including its power amplifier RF AM-6090/GRC-143.Historic248 pagesComms Signal
REGO DION ee eae Security or digital data equipment. Transmission and reception power requirements: Transmission Reception Type of modulation Transmitter output power Type of squelch Distance range Types of antennas: Short antenna Voice…Historic114 pagesComms Signal
Operator and organizational maintenance manual for Power Supplies PP-4763/GRC and PP-4763A/GRC, covering description, installation, operating instructions, and operator maintenance.Historic36 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 11-5825-231-10 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
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
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
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
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