Geräte Informationen:

Wavetek 2002A Generator
Hersteller:
Wavetek
Modell: 2002A
Datum: 1980
Kategorie: Messgeräte
Gruppe: Generator
Beschreibung: SWEEP/SIGNAL GENERATOR
Informationen:
                                    The Model 2002A covers the 1 to 2500 MHz range in three
bands. Band 1 is covered by a 1 to 500 MHz heterodyne sweep
oscillator. Band 2 is covered by two fundamental oscillators
which sweep from 500 to 1000 MHz and 1000 to 1500 MHz,
respectively. Band 3 is covered by a single fundamental
oscillator sweeping from 1500 to 2500 MHz. Additionally, ail
four oscillators may be stacked {sequentially swept) to
cover the entire 1 to 2500 MHz instrument range {band 4).
Each of the four frequency bands {1-500 MHz, 500-1500 MHz,
1500-2500 MHz, and 1-2500 MHz) may be used in three modes of
operation: start/stop, Δf, or CW. It can be swept over any
portion of a given band, in either direction, at any rate
from 50 sweeps per second to 1 sweep every 100 seconds.
Manual, triggered, or recurring sweeps are provided. The
sweep frequency, sweep width, and output attenuation may be
controlled by external voltages.
Other features of the Model 2002A include a SLOPE control
which compensates for frequency dependent variations in the
external circuitry, and a 1 kHz square-wave modulator for
low-level recovery applications.
This instrument also includes an elaborate frequency marker
system. Up to five crystal-controlled birdy marker modules
{single frequency or harmonic type) may be plugged into the
Model 2002A. Each module has its own front-panel on/off
switch. Additionally, a single module producing harmonic
markers at 1, 10, 50, and 100 MHz intervals may be
installed. Front-panel SIZE and WIDTH controls enable
optimum adjustment of the marker display. The marker system
features dual-amplitude markers for easy identification. In
application, the markers may be tilted up to 90° for easy
viewing when displayed with steep transition signals, or
they may be rectified by a front-panel switch for X-Y
plotter applications.

Folgende Anleitungen sind für obiges Gerät verfügbar:

Wavetek -- 2002A -- Service- und Bedienungsanleitung
Dateiname: Wavetek-6396-Manual-Page-1-Picture
Dokumenttyp: Service- und Bedienungsanleitung
Seitenanzahl: 178
Dateigröße: 6.53 Mbytes (6851160 Bytes)
Sprache: Englisch
Revision:
Dokument-ID/Nummer:
Datum: Februar 1980
Qualität: Gescanntes Dokument, alles ist lesbar.
Upload Datum:
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Downloads: 127 seit 17 November 2014
Informationen:
This manual provides descriptive material and instructions
for the installation, operation, maintenance, and repair of
the WAVETEK Model 2002A Sweep/Signal Generator.

SECTION
1 - GENERAL INFORMATION
1.1
INTRODUCTION
1.2
SPECIFICATIONS
1.3
OPTIONS
1.4
ACCESSORIES
SECTION
2-OPERATION
2.1
INTRODUCTION
2.2
MECHANICAL INSTALLATION
2.3
ELECTRICAL INSTALLATION
2.4
DESCRIPTION OF FRONT PANE
2.5
DESCRIPTION OF REAR PANEL
2.6
TYPICAL OPERATING SET-UP
2.7
SPECIAL OPERATING NOTES
2.8
PROGRAMMING
SECTION
3 - THEORY OF OPERATION
3.1
INTRODUCTION
3.2
BLOCK DIAGRAM
3.3
DPS2A - POWER SUPPLY
3.4
M101B — SWEEP RATE
3.5
M102A - SWEEP DRIVE
3.6
M103A — SWEEP DRIVE
3.7
M104A — LEVELER
3.8
M105 — MARKER ADDER
3.9
M109- SWEEP OSCILLATOR 1
3.10 Ml 10 - SWEEP OSCILLATORS 2A, 23, AND 3
3.11 MA111“~ OUTPUT AMPLIFIER
3.12 M121 - MODULATOR
3.13 M131 - BAND SELECT
3.14 M132 — INTERFACE
SECTION 4 - PERFORMANCE TESTS
4.1
INTRODUCTION
4.2
FREQUENCY RANGE AND ACCURACY TESTS
4.3
SWEEP WIDTH TEST
4.4
DISPLAY LINEARITY TEST
4.5
SPURIOUS SIGNAL TEST
4.6
FREQUENCY DRIFT TEST
4.7
BLANKING TEST
4.8
OUTPUT IMPEDANCE AND SWR TEST
4.9
RF OUTPUT MAXIMUM LEVELTEST
4.10
RF OUTPUT ATTENUATION AND ACCURACY TESTS
4.11
RF OUTPUT FLATNESS TEST
4.12
SWEEP TIME (HORIZONTAL OUTPUT) TEST
4.13
MARKER SYSTEM TESTS
4.14
EXTERNAL PROGRAMMING
4.15
SLOPE TEST
4.16
1 KHZ MODULATION TEST
4.17
PEN LIFT (OPTION B4)
SECTION 5 - MAINTENANCE
5.1 INTRODUCTION
5.2 SERVICE INFORMATION
5.3 CALIBRATION PROCEDURE
5.4 TROUBLESHOOTING
5.5 FIELD INSTALLATION OF OPTIONS
SECTION 6 - REPLACEABLE PARTS
6.1 INTRODUCTION
6.2 MANUFACTURERS CODE *** PARTS LIST
SECTION 7 - SCHEMATICS
7.1 INTRODUCTION
7.2 SCHEMATIC NOTES
7.3 SCHEMATIC INDEX *** SCHEMATICS
Wavetek-6396-Manual-Page-1-Picture
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