Información del equipo:

Bird Electronic Corporation 4391 Otro
Fabricante:
Bird Electronic Corporation
Modelo: 4391
Fecha: 1985
Categoría: Los instrumentos de medición
Grupo: Otro
Descripción: Multi Purpose Thruline Wattmeter RF Power Analys
Información:
                                    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.

Estos manuales están disponibles para el equipo anterior:

Tipo de manual: Servicio y Manual del usuario Bird-4306-Manual-Page-1-Picture
Páginas: 36
Tamaño: 5.48 Mbytes (5748496 Bytes)
Idioma Inglés
Revisión:
Manual-/ número de identificación:
Fecha: 1985
Calidad: Documento Scaned, todo legible.
Fecha de carga:
MD5: c8e4eaaa973b2f7873d6c7e3eb3895f1
Descargas: 404 desde 29 marzo 2013
Información:
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
Bird-4306-Manual-Page-1-Picture


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