TM 11-237 ·Army ·1932 Radio Sets SCR-131 and SCR-161
oop, continuous ng set operating within . The set is designed to arters which are sepao designed to furnish part; however, in order is desirable so to assign thin 5 miles of one he set requires only ittle space and can ry radiation may be…
TM 11-2377 ·Army ·1945 Camera PH-503/PF
SECTION I DESCRIPTION OF CAMERA PH-503/PF 1. GENERAL. Camera PH-503/PF (Graflex Finger Print Camera) (fig. 1) photographs fingerprints, coins, stamps, portions of printed matter, and other small flat objects on a plane surface. The camera…
TM 11-238 ·Army ·1942 Radio Sets SCR-194 and SCR-195 and Auxiliary Equipment
RADIO SETS seR- I'" M.-o eCR- U6 TJ( 11-238 , Then! i no operating diffel''ence between the two sets. The general design and construction are identical except that, the frequency band of the SOR- 194 is covered by two interchangeable…
TM 11-239 ·Army ·1941 Radio Set SCR-203
TM 11-239 RADIO SET SCR-203 3-7 2. Power. —a. Input. —The power required to operate the trans mitter is supplied by a hand generator and dry batteries, and that required to operate the receiver is supplied by dry batteries. b. Output. —The…
TM 11-2395 ·Army ·1944 Electronic Timer (Photrix Model 1528)
WAR DEPARTMENT TECHNICAL MANUAL TM 11-2395 ELECTRONIC TIMER (PHOTRIX MODEL 1528) WA R DEPARTMENT • 20 OCTOBER 1944 RESTRICTED. DISSEMINATION OF RESTRICTED MATTER.-!** infermotion contained in restricted documents and the essential…
TM 11-2400 ·Army ·1945 Generators ML-185-A and ML-185-B (Hydrogen)
Section I. DESCRIPTION OF GENERATOR ML-I85-(*) (HYDROGEN) 1. General Generator ML-185-(*) (Hydrogen) consists of complete, portable equip ment to generate hydrogen for the inflation of meteorological balloons. The generator is packed in…
TM 11-2403 ·Army ·1952 Radiosonde Receptors AN/FMQ-1 and AN/FMQ-1A
Covers Radiosonde Receptors AN/FMQ-1 and AN/FMQ-1A, ground receiving equipment for radiosonde meteorological signals.
TM 11-2405 ·Army ·1945 Meteorological Balloons
Hydride Charges M1/-305/TM or ML-305A/TM or with Calcium Hydride Charges ML-305/TM or ML-305A/TM in combination with Calcium Hydride Charges ML-304/TM or ML-304A/TM to produce hydrogen gas necessary to inflate 350-gram balloons. 6. &.…
TM 11-2410 ·Army ·1941 Pilot Balloon Tables (30-Gram)
This manual supersedes TM 11-420, 7 August 1941, Tables of Vertical and Horizontal Components of Distances of Pilot Balloons. PILOT BALLOON TABLES MAY2C'4* (30-GRAM) 1. PURPOSE, a. The tables m this manual provide a simple means of…
TM 11-2413 ·Army ·1944 Hydrogen Generator ML-303/TM
To prevent the enemy from using or salvaging this equipment for his benefit. WHEN— When ordered by your commander. HOW— 1. Smash—Use sledges, axes, handaxes, pickaxes, hammers, crowbars, heavy tools. 2. Cut—Use axes, handaxes, machetes. 3.…
TM 11-2415 ·Army ·1945 Psychrometer Equipments ML-313/AM and ML-313A/AM
(added). Psychrometer Equipment ML-3.13A/AM is similar to Psy chrometer Equipment oexiipnl; us otherwise specified in these changes. RJU In the following paragraphs change Psychrometric Calculator ML-322/UM to r$ad—Psychometric Calculators…
TM 11-242 ·Army ·1943 Radio Set SCR-300-A
WAR DEPARTMENT Washington, June 15, 1943 This Technical Manual, published by Galvin Manufacturing Corpor tion, is furnished for the information and guidance of all concerne RESTRICTED NOTICE: This document contains information affecting…
TM 11-2421 ·Army ·1945 Barometers ML-330/FM, ML-331/TM, ML-332/TM, and ML-333/TM
Army secondary-standard barometers at Anniston Army Depot, Anniston, Alabama. The instrument is larger in size and has greater accuracy than Barometer ML-512(*) used in fixed meteorological stations. The construction of Barometer…
TM 11-2422 ·Army ·1945 Psychrometric Calculator ML-322/UM
/ Note (added). Information in this manual pertaining to Psychrometric Calculator equally to Psychrometric Calculator ML-322A/ otherwise Specified in these changes. The scales of PsychroNi metric Calculator ML-322/UM were computed using…
TM 11-2423 ·Army ·1944 Clinometers ML-119-C, ML-119-D, ML-119-E, and ML-119-F
CLINOMETER ML-1 19-(*) (fig. 3). The clinometer consists of a sighting tube and a quadrant plate assembly. It is made of metal and has a dull black finish inside and out. The instrument is kept in a plywood carrying case when not in use.…
TM 11-2428 ·Army ·1945 Aerograph Calibration Set TS-407/AMQ-2
SECTION I. DESCRIPTION 1. GENERAL. Aerograph Calibration Set TS-407/AMQ-2 (fig. 1 ) contains a master self-synchronous test unit equipped with a dial having a combination of concentric scales. There are three sets of flexible cables for…
TM 11-243 ·Army ·1949 Radio Set SCR-291-A (Direction Finding)
Section I. DESCRIPTION * General 3 a. APPLICATION. Radio Set SCR-291-A (Di- rection Finding) is a semiportable, visual-indi- cator type of ground station radio direction finder (fig. 1). Azimuth bearings ean be taken on any type of radio…
TM 11-2434 ·Army ·1950 Radiosonde Receptor AN/FMQ-2
RADIOSONDE RECEIVER R-228/FMQ-2 RACK MT-678A/FMQ-2 FREQUENCY METER. TS-29C/FMQ-I_ RADIOSONDE RECORDER RD-3D/FMQ-1. AMPLIFIER _ AM-7D/FMQ-1 VOLTAGE REGULATOR CN-28/FMQ-1. ‘TM 2434-Ci-3 — Figure 4.1 (Added) Radiosonde Receptor AN/FMQ-24A,…
TM 11-2436 ·Army ·1955 Radiosonde Recorders AN/TMQ-5 and AN/TMQ-5A
CONTROL PANEL FREQUENCY-TIME RECORDER RD-88A/TMQ-5 ELECTRICAL EQUIPMENT CABINET SUBASSEMBLY MX-1482/TMQ-5 ELECTRICAL EQUIPMENT CABINET CY-1390A/TMQ-5 GRAPH PAPER TEAR-OFF SCALE DESK TM 24 36 -103 Figure 2. Radiosonde Recorder AN/TMQ-SA,…
TM 11-244 ·Army ·1945 Radio Sets SCR-281-A, -B, and -D
Section I. DESCRIPTION OF RADIO SET SCR-28l-(*) I. Purpose Radio Set SCR-281-(*) is an a-m (amplitude-modulated) radiotele phone transmitter and receiver designed for operation on coastal and harbor vessels or in land stations for…
TM 11-2440 ·Army ·1952 Radiosonde Baseline Check Set AN/GMM-1
Covers Radiosonde Baseline Check Set AN/GMM-1, a temperature-humidity chamber used to check and calibrate radiosondes before flight.
TM 11-2501 ·Army ·1950 Test Sets I-209-A and I-209-B
Section GENERAL 1. Scope a. These instructions are published for the information of the per- sonnel to whom the equipment is issued. They contain information on the operation, organizational maintenance, and field maintenance of the…
TM 11-2504 ·Army ·1943 Public Address Sets PA-5 and PA-5-A
PUBLIC ADDRESS SETS PA-5 AND PA-5-A d. Corrective measures. The corrective measures listed are those that the operator can make without turning the equipment in for repairs. References in the table to paragraphs 39 through 41 indi cate…
TM 11-2511 ·Army ·1948 Reproducer AN/GNQ-6 and Recorder-Reproducers AN/GNQ-7, AN/GNQ-7A, and AN/GNQ-8
Covers Reproducer AN/GNQ-6 and Recorder-Reproducers AN/GNQ-7, AN/GNQ-7A, and AN/GNQ-8, including operation, adjustment, and maintenance.
TM 11-2513 ·Army ·1952 Test Sets I-193-A, I-193-B, and I-193-C
Cleaning (para 29.1). g. Touchup painting (para 31). 28. Preventive Maintenance Preventive maintenance is the systematic care, servicing, and inspection of equipment to prevent the occurrence of trouble, to reduce downtime, and to assure…
TM 11-2519 ·Army ·1944 Vibrator Type Inverter (12-Volt DC to 110-Volt AC)
R. d the essential any person known ns of undoubted ment work, but s except by o par. 28, AR
TM 11-2520 ·Army ·1944 Dual Channel Amplifier AM-43/FRC
RESTRICTED SECTION I DESCRIPTION 1. GENERAL. a. Purpose. Dual Channel Amplifier AM-43/FRC (fig. 1) is an audio-frequency amplifier designed to amplify two speechfrequency channels or tone circuits in the speech-frequency range. Low-level…
TM 11-2522 ·Army ·1946 Sound Recording Sets AN/UNQ-1 and AN/UNQ-1A
Section I. DESCRIPTION OF SOUND RECORDING SETS AN/UNQ-1 AND AN/UNQ-1A 1. General Sound Recording Sets AN/UNQ-1 and AN/UNQ-1A are compact, self-contained, sound recording and playback machines operating on 110-volt, 50-60 cycles,…
TM 11-2524 ·Army ·1944 Oscillator I-151-A
ER. and the essential to any person known ons of undoubted nment work, but ess except by authorr. 28, AR 380-5,
TM 11-2525 ·Army ·1944