Training Generator AN/URA-T1
Publisher: U.S. G.P.O.
Published: 1944
Place of publication: Washington, D.C., USA
Language: eng
Description: TM 11-2509 Training Generator AN/URA-T1, 1944-06-12
Table of contents: title: TABLE OF CONTENTS; title: Paragraph Page; title: SECTION I. Description.; title: Use 1 1; title: Physical characteristics 2 1; title: Electrical characteristics:; title: Interference 3 1; title: Jacks 4 1; title: Tubes used 5 2; title: Power supply 6 2; title: Current drain on power source 7 2; title: Components 8 3; title: Table of components, dimensions, and weights 9 4; title: II. Installation and operation.; title: Preparation for use 10 5; title: Vehicular installation 11 5; title: Classroom installation 12 7; title: Operation of controls 13 8; title: Operation of jacks 14 10; title: Operation procedure 15 10; title: III. Functioning of parts.; title: General circuit description 16 11; title: Functioning of tone circuit 17 11; title: Functioning of noise circuit 18 14; title: Functioning of mcw and cw circuits 19 15; title: Functioning of standby Circuit 20 16; title: Functioning of amplifier stages 21 16; title: Functioning of power supply circuit 22 18; title: Insulation of jacks 23 18; title: IV. Maintenance.; title: General 24 19; title: Trouble shooting with front panel controls 25 19; title: Trouble chart 26 24; title: Tube replacement 27 25; title: Maintenance and replacement of tone switch S3 28 26; title: Normal voltage and resistance reading 29 27; title: Moistureproofing and fungiproofing 30 33; title: V. Supplementary data.; title: Location of mechanical and electrical parts 31 34; title: Maintenance parts list for Training Generator AN/URA-T1 32 35; title: Color codes for capacitors and resistors 33 51; title: LIST OF ILLUSTRATIONS; title: Fig. No. Title Page; title: 1. Training Generator AN/URA-T1, components VIII; title: 2. Modulator MD-22/URA-T1, chassis, top view, showing power-switching plug and indicator dial 3; title: 3. Cords detail, showing lengths and connections 6; title: 4. Modulator MD-22/URA-T1, front-panel view 7; title: 5. Training Generator AN/URA-T1, showing Modulator MD-22/URA-T1 mounted on Mounting FT-250-A 8; title: 6. Audio-oscillator circuit, functional schematic diagram 12; title: 7. Peak-limiting circuit, functional schematic diagram. 17; title: 8. Modulator MD-22/URA-T1, chassis, top view, showing location of major parts 21; title: 9. Modulator MD-22/URA-T1, chassis, bottom view, showing location of major parts and front view of main terminal board 22; title: 10. Modulator MD-22/URA-T1, chassis, bottom view, showing location of major parts and rear view of main terminal board 23; title: 11. Tone switch S3, exploded view 27; title: 12. Tone switch S3 assembly, section view 28; title: 13. Modulator MD-22/URA-T1, chassis, tube-socket voltage diagram 29; title: 14. Modulator MD-22/URA-T1, chassis, tube-socket resistance diagram 30; title: 15. Output transformer T3 31; title: 16. Power transformer T4 32; title: 17. Outline dimensional detail 54; title: 18. Modulator MD-22/URA-T1, schematic diagram 55; title: 19. Modulator MD-22/URA-T1, practical wiring diagram 57