TM 11-4062 ·Army ·1946 Radio Transmitter T-55/MRQ-2 (Repair Instructions)
eee er AR I MOE N Te TR CA NAC ACL MOAN: UO Ak Pa ee be 0-6: 2 RADIO TRANSMITTER T-55/MRQ-2 REPAIR INSTRUCTIONS WAR DEPARTMENT ° TAN U AR YY 19.66 WARNING: The material forming the subject matter of this manual is the property of the…
TM 11-4063 ·Army ·1945 Bearing Indicator BC-1159-A: Repair Instructions
ere) ieee A eis oil Ves aN Te eC FE SNOT GAOL Me A LEONE SL PP OOEOO SD NU AGL WAR BEARING INDICATOR. BC-1159-A REPAIR INSTRUCTIONS fo Pa a as ca a et VN aD RNA a e DEE PCE NMED Be RR WARNING: The material forming the subject matter of…
TM 11-408 ·Army ·1944 Projectors PH-222 and PH-222-A
RESTRICTED SECTION I DESCRIPTION 1. GENERAL. a. Scope. This technical manual covers the description, operation, and maintenance of Projectors PH-222 (figs. 1 and 3) and PH-222-A (figs. 2 and 4). These projectors differ slightly in minor…
TM 11-410 ·Army ·1940 The Homing Pigeon
Provides instructions for the breeding, care, and training of homing pigeons and for selecting and training enlisted pigeon personnel for Army pigeon communication.
TM 11-415 ·Army ·1948 Dry Batteries
Describes the types, characteristics, nomenclature, and use of dry batteries used in Army signal equipment, with characteristic and test data.
TM 11-420 ·Army ·1941 Tables of Vertical and Horizontal Components of Distances of Pilot Balloons
Provides tables for the meteorological observer to determine the vertical and horizontal components of the distance to a pilot balloon during ascension.
TM 11-421 ·Army ·1943 Ceiling light projectors ML-121-A, B, C, E, F and G
Describes, operates, and maintains Ceiling Light Projectors ML-121-A through ML-121-G, used to measure cloud-ceiling height.
TM 11-424 ·Army ·1944 Supports ML-29-B, ML-29-D, ML-29-E; Anemometers ML-80, ML-80-A, ML-80-B; Indicators ML-117, ML-117-A, ML-117-B
mometers, and bination of one necessary wire and ng surface wind speed. ruction 0-B, and Indiments are treated or and are treated e followed by all suffix letters of port ML-29-(*) ny one of L-80, -117-(*) r any one of 9-(*), Anewere…
TM 11-427 ·Army ·1944 Barometers ML-102-B, ML-102-D, ML-102-E, ML-102-F, and ML-316/TM
TM 11-428 ·Army ·1944 Barometers ML-2 Through ML-2-F; Cases ML-48 Through ML-48-E
RESTRICTED SECTION I DESCRIPTION 1. General a. PURPOSE. (1) Barometers ML-2 through ML-2-F are instru ments utilizing a column of mercury to measure the pressure of the atmosphere. (2) Cases ML-48 through ML-48-E are designed for safe and…
TM 11-429 ·Army ·1941 Wind Equipment SCM-20-A and Wind Equipment AN/GMQ-1
Check the running spares (par. 2c) left in the case. Close the carrying * * * parts are needed. 20 FINAL WIRING ADJUSTMENT. d. Finally, close the panel and lock the wing clamps (par. 14rf(3)). 27. ANEMOMETER HEAD. b. If a wind * * *…
TM 11-430 ·Army ·1932 Storage Batteries for Signal Communication Except Those Pertaining to Aircraft
In sed is s the ponsible es are atteries cell. A into d elecndary "dry t is y and The nd is electrical cell be ced in which ally pon rt in torage ncurrent. asrage en n the nute e
TM 11-431 ·Army ·1942 Target Range Communication Systems
16, 1942. nce in the construcpes of small-arms target actice to deviate somewhat he general scheme should ystems throughout the Army gements of the communithe type of range, its size which vary for each localation purposes, and loude as…
TM 11-432 ·Army ·1942 Code Practice Equipment
TECHNICAL MANUAL CODE PRACTICE EQUIPMENT TJI( 11-432 '0. 'lJyAR DEPARTMENT, No. 2 W D. 0.,,20 A:prll 19H. TM 11--482, 2 February 1942, is changed as follows: MPENDlJ[ III (ADDED) EMERGENCY CODE PRACTICE EQUIPMENT 1. General.-In order that…
TM 11-434 ·Army ·1942 Spotting Set PH-32-B
TM 11-434 3-4 SPOTTING SET PH-32-B line between the two theodolite stations d and O2. Figure 1 shows the combination of reel, axle, and wire. 4. Theodolite PH-( )-33.—The theodolite is of the recording type, consisting of the theodolite…
TM 11-435 ·Army ·1944 Public Address Equipment PA-4-C
Describes, operates, and maintains Public Address Equipment PA-4-C, a portable amplifier, microphone, and loudspeaker system.
TM 11-437 ·Army ·1944 Code Training Set AN/GSC-T1
1. PURPOSE. REStRICTED SECTION I DESCRIPTION The purpose of Code Training AN IGSC-Tl (fig. 1) is to provide operaton and others with a de,ice for practicing transmission and f'ueption of International Mone signals, by both visual and audio…
TM 11-437A ·Army ·1954 Code Training Set AN/GSC-T1A
Section I. GENERAL 1. Scope This technical manual contains information on operation, theory, repair, and maintenance of Code Training Set AN/GSC-TIA. The manual also contains information and procedure for repacking the equipment for…
TM 11-439 ·Army ·1943 Flash Ranging Set GR-4-A
Describes, operates, and maintains Flash Ranging Set GR-4-A, used for flash ranging of enemy artillery.
TM 11-441 ·Army ·1943 Recorder BC-1016
In case it should become necessary to prevent the capture of this equipment, and when ordered to do so, DESTROY IT SO THAT NO PART OF IT CAN BE SALVAGED, RECOGNIZED, OR USED BY THE ENEMY. BURN ALL PAPERS AND BOOKS. MEANS:— 1. Explosives,…
TM 11-443 ·Army ·1943 Keyer TG-34-A
Par. 7-8 KEYER TG-34-A TM 11-443 (a) Power Source.- The unit is designed for operation from either 115 volts or 230 volts, 50 or 60 cycles. To match the supply voltage, use a small screw driver to set the voltage change-over switch (132)…
TM 11-447 ·Army ·1943 Keyers TG-10-A, TG-10-B, TG-10-C, TG-10-D, TG-10-F, TG-10-G, TG-10-H, and TG-10-J
Describes, operates, and maintains Keyers TG-10-A through TG-10-J, automatic code keyers.
TM 11-450 ·Army ·1942 Training of Signal Communication Personnel
A guide for those responsible for training signal communication personnel, covering training management, instruction methods, and unit training.
TM 11-454 ·Army ·1942 The Radio Operator
'l'HE RADIO OPERATOR TJ[ 11-454 '-7 has been used for many years by schools and units of all anDS and may be considered a standard test. It is designed to det.e.nnine the aptitude of "n individual for learning the International Morse Code…
TM 11-455 ·Army ·1944 Radio Fundamentals
TO RADIO I. 6.".,.1 a. The BUCCft18 or failure of any military misBion dePend.!! on the efficiency of its communication system. In these days high-Iipet'(.! warfare, rapid positive communication iB more vitally important thall ever before.…
TM 11-459 ·Army ·1943 Instructions for Learning International Morse Characters
SIOXAL CORPS 1,2, or 3 weeks on the higher speeds. Just be patient, apply yourself conscientiously, and you will later make up for the lost time. 9. Importance of pbonic method of instruction.---a. This manual is based on the phonic method…
TM 11-460 ·Army ·1942 Division Field Code: Training Edition No. 2 (DFCT2)
When destruction is authorized by the issuing office, the eode will be destroyed by buening. When for any reason all copies of the code are destroyed, # report of that feet will be made lo the signal officer, GHQ. 5. Tn case of Joss or…
TM 11-466 ·Army ·1944 Radar Electronic Fundamentals
Radar Electronic Fundamentals has been written for the purpose of providing the student technician with an understanding of basic circuits which are the components of more complex radar circuits. It 1s assumed that he possesses a…
TM 11-4700 ·Army ·1952 Electrical Indicating and Measuring Instruments Repair Instructions
Voltages and currents of sufficiei)t amplitude to cause injury or death may be encountered in the repair and calibration of electrical indicating and measuring instruments. Repair personnel should be extremely careful when performing work…
TM 11-474 ·Army ·1944