Bird Electronic Corporation 4391 Outro
Fabricante:
Modelo:
4391
Data:
1985
Categoria:
Grupo:
Descrição:
Multi Purpose Thruline Wattmeter RF Power Analys

Informação

The Model 4391 is a multi-purpose Radio Freouency wattmeter designed around a microcomputer. A fairly extensive program stored in permanent memory controls the operation of the instrument at all times, permitting the detection and correction of various error sources and the refinement of the raw data produced by the directional detectors. Thus, the instrument can compute VSWR, amplitude modulation, and various decibel variables reducing the odds of error and making such measurements consistent or repeatable regardless of who is making the measurement. Other benefits include extended range using standard elements in some modes of operation, continuous monitoring monitoring of maximum and minimum readings, a peaking aid, and error messages. Because of its complexity, the proper use of the 4391 is not always obvious. For this reason it is strongly advised that this manual be read in its entirety before using the device.

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Serviço e Manual do Usuário
Tipo de manual:
Serviço e Manual do Usuário
Páginas:
36
Tamanho:
5.48 Mbytes (5748496 Bytes)
Idioma:
english
Revisão:
ID de manual:
Data:
Qualidade:
Scaned documento, todas legível.
Data de upload:
2013 03 29
MD5:
c8e4eaaa973b2f7873d6c7e3eb3895f1
Downloads:
1108

Informação

INTRODUCTION ... 1 SAFETY PRECAUTIONS ... 4 SECTION 1 INSTALLATION ... 5 1-1, General ... 5 1-3. Connections ... 5 SECTION 2 THEORY OF OPERATION ... 7 2-1. Description of Operation 7 SECTION 3 OPERATING INSTRUCTIONS ... 11 3-1. Operating Modes ... 11 SECTION 4 MAINTENANCE INSTRUCTIONS ... .20 4-1. General ... 20 4-3. Line Section Problems ... 20 4-9. Battery Problems ... 21 4-12. Power Supply Problems ... 21 4-14. Keyboard Problems ... 21 4-17. Display Problems ... 21 4-23. Other Disorders ... ... ... .22 4-25. Disassembly ... .22 4-31. Calibration ... 23 SECTION 5 PARTS LIST ... 24 5-1. General ... 24

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