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BRUEL & KJAER 1023 User Manual

BRUEL & KJAER 1023
22 pages
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J
Bruel
&
Kjcer
r-
--~
-----"
"
1023
Sine
Generator
Valid
from
serial
no
.
739
1
57
037
-
0226
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BRUEL & KJAER 1023 Specifications

General IconGeneral
BrandBRUEL & KJAER
Model1023
CategoryInverter
LanguageEnglish

Summary

Brüel & Kjær 1023 Sine Generator Overview

Technical Description of Sine Generator

General Sine Generator Functionality

Describes the overall purpose and signal output capabilities.

Modulator Circuits and Operation

Details the different modulator types used in the instrument.

VCO Servo Loop and Frequency Conversion

Explains the feedback mechanism for the Voltage Controlled Oscillator and frequency conversion.

Lin./Log Converter and Temperature Compensation

Covers the linear/logarithmic signal conversion and temperature compensation circuits.

Frequency Counter and Marking Functions

Describes the instrument's frequency counting and marking features.

Checking Procedure

Scale Alignment and Frequency Display Checks

Verifies frequency dial accuracy and display response.

Output Voltage and Frequency Response Verification

Tests output signal levels and frequency response characteristics.

Distortion, Noise, and Modulation Checks

Checks harmonic distortion, noise floor, and modulation functions.

Adjustment Procedure

DC Voltage and Oscillator Calibration

Adjusts critical DC voltages and oscillator parameters.

Frequency and Scale Calibration

Fine-tunes the frequency dial and display for accurate readings.

Output, Meter, and Modulation Adjustments

Calibrates output voltage, meter indications, and modulation settings.

Circuit Diagrams and Parts Lists

ZD 0117/ZD 0118 Component Details

Lists components and diagrams for specified circuit boards.

ZE 0151 Component Details

Lists components and diagrams for the ZE 0151 circuit board.

ZI 0032 Component Details

Lists components and diagrams for the ZI 0032 circuit board.

Block and Interconnection Diagrams

Block Diagram and Sub-assembly Identification

Overview of system modules and their part references.

Module Interconnection Schematics

Illustrates wiring and connections between instrument modules.

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