|TMC Technical Materiel Corporation TM-6505 Amplificatore|
TMC Technical Materiel Corporation
|Descrizione:||MF/HF Linear Power Amplifier|
1-1 PURPOSE The Model PAL-500, Power Amplifier, Linear, is a conservatively rated general purpose Amplifier which provides 500 watts PEP output over the frequency range of 2 to 32 megacycles. 1-2 PHYSICAL DESCRIPTION The Model PAL-500 is composed of two small and compact units; the Linear Power Amplifier, Model RFE-1 (5!4 inch panel) and the Power Supply, Model PSP-500 (8¾ inch panel). The entire unit occupies only 14 inches of panel space for standard rack mounting which makes it ideal for console, table top, mobile, and shipboard installations. 1-3 FUNCTIONAL DESCRIPTION The combination of the TMC Model SBE, Mode Selector, Transmitting, and the PAL-500 provides a compact transmitting system capable of producing, single, double or independent sideband signals with any degree of carrier insertion. The PAL-500 has been carefully designed with no compromise in workmanship or component quality. A pair of 4CX350A Beam Power Amplifier tubes in parallel with a pi network provide unbalanced output from 50 to better than 600 ohms. Particular attention has been given to the suppression of distortion products, Amplifier stability, Power Supply hum content and dynamic impedance. Full interlock, overload and fuse protection have been provided for the safety of the operating personnel and protection of the equipment. A filtered forced air blower system is included as an integral part of the equipment. An effective ALDC (Automatic Load and Drive Control) system has been included to limit the distortion produced when high drive peaks occur.
Questi manuali sono disponibili per l'attrezzatura di cui sopra:
|TMC Technical Materiel Corporation -- TM-6505 -- Servizio e manuale utente|
|Tipo manuale:||Servizio e manuale utente|
|Dimensioni:||6.60 Mbytes (6918364 Bytes)|
|Qualità:||Documento scansionato, tutto leggibile.|
|Data di aggiunta:||11 giugno 2014|
|Downloads:||642 dal 11 giugno 2014|
SECTION 1—GENERAL INFORMATION Paragraph Page 1-1 Purpose 1-1 1-2 Physical Description 1-1 1-3 Functional Description 1-1 1-4 Technical Specifications 1-1 SECTION 2—INSTALLATION Paragraph Page 2-1 Unpacking and Handling ... 2-1 2-2 Power Requirement ... 2-1 2-3 Equipment Location 2-1 SECTION 3—OPERATOR’S SECTION Paragraph Page 3-1 Controls and Indicators 3-1 3-2 Initial Set Up ... 3-4 3-3 Tuning Procedure ... 3-4 3-4 Operator's Maintenance 3-6 SECTION 4— PRINCIPLES OF OPERATION Paragraph Page 4-1 Linear Power Amplifier Model RFE-1 4-1 4-2 Power Supply Model PSP-500 4-2 SECTION 5—MAINTENANCE Paragraph Page 5-1 General 5-1 5-2 Preventive Maintenance 5-1 5-3 Corrective Maintenance 5-1 5-4 Neutralization ... 5-3 SECTION 6—PARTS LIST Paragraph Page 6-1 Parts List Model PSP-500 6-1 6-2 Parts List Model RFE-1 6-4 6-3 Parts List Miscellaneous 6-14 SECTION 7—SCHEMATIC DIAGRAMS Figure Page 7-1 Schematic Diagram RFE-1 7-1 7-2 Schematic Diagram RFE-1 (Working Copy) ... 7-2 7-3 Schematic Diagram PSP-500 7-3 7-4 Schematic Diagram PSP-500 (Working Copy)
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