Antenna System AS-81/GR
Publisher: U.S. G.P.O.
Published: 1944
Place of publication: Washington, D.C., USA
Language: eng
Table of contents: title: TABLE OF CONTENTS; title: SECTION I. Description.; title: General 1 1; title: Power supply 2 1; title: Components of Antenna System AS-81/GR 3 4; title: Description of main components 4 5; title: II. Installation and operation.; title: Initial procedure 5 11; title: Mounting the equipment 6 11; title: Installation with Radio Set SCR-284-(&) 7 13; title: Installation with Radio Set SCR-193-(&) 8 17; title: Installation with Radio Set SCR-506-(&) 9 17; title: Installation with Radio Set SCR-543-(&) 10 22; title: Installation with Radio Set SCR-399-(&) 11 26; title: Vehicular installation 12 26; title: Basic operation 13 26; title: Antijamming 14 27; title: III. Functioning of parts.; title: General 15 32; title: Directional characteristics of antennas 16 33; title: IV. Maintenance.; title: General instructions 17 37; title: Trouble chart 18 37; title: Tube socket voltages 19 38; title: Tube socket resistance measurements to ground 20 38; title: V. Supplementary data.; title: Maintenance parts list for Antenna System AS-81/GR 21 39; title: LIST OF ILLUSTRATIONS; title: Fig. No. Title Page; title: 1. Antenna System AS-81/GR, front view VI; title: 2. Case CY-48/GR, open 2; title: 3. Control Box C-98/GR, side view 3; title: 4. Control Box C-98/GR, top view 6; title: 5. Antenna System AS-81/GR, right side, case removed 8; title: 6. Antenna System AS-81/GR, loop connections 9; title: 7. Antenna System AS-81/GR, left rear view of chassis 10; title: 8. Antenna Mounting AB-9/GR 12; title: 9. Antenna System AS-81/GR, mounted on Radio Set SCR-284-(&) 14; title: 10. Antenna connections for Radio Set SCR-284-(&) 15; title: 11. Chassis of Radio Set SCR-284-(&), removed from case 16; title: 12. Cord terminals 18; title: 13. Antenna System AS-81/GR, mounted on Radio Set SCR-193-(&) 19; title: 14. Antenna System AS-81/GR, mounted on Radio Set SCR-506-(&) 20; title: 15. Radio Set SCR-506-(&), antenna relay 21; title: 16. Antenna System AS-81/GR, mounted on Radio Set SCR-543-(&) 23; title: 17. Antenna connections for Radio Set SCR-543-(&) 24; title: 18. Radio Set SCR-543- (&), antenna relay 25; title: 19. Practical "figure 8" and cardioid patterns 29; title: 20. Derivation of ideal cardioid from an ideal antenna 30; title: 21. Cardioid characteristics 31; title: 22. Antenna System AS-81/GR, bottom view 35; title: 23. Antenna System AS-81/GR, schematic diagram 36