Goldstar 7040A - User Manual

1. GENERAL INFORMATION
1-1. INTRODUCTION
The Model
7040A shown in Figure 1-1, is a 40 MHz dual-trace oscilloscope with
many quality
features: wide bandwidth, high sensitivity, dual timebases with
delayed sweep, and a
TV sync separator. Moreover, the large CRT has an illumin-
ated internal graticule for parallax-free measurements and photographic applications.
1-2. SPECIFICATIONS
Specifications for the Model
7040A oscilloscope are given in Table 1-1.
Table 1-1
Model 7040A SPECIFICATIONS
Vertical Amplifiers (Ch.l
& 2)
Bandwidth
(-3 dB)
DC coupled DC to 40 MHz normal
DC to 7 MHz magnified
AC coupled 10 Hz to 40 MHz normal
10 Hz to 7 MHz magnified
Risetime 8.8 nS normal
50 nS magnified
Deflection
Coefficients 5 m V / div to 5 V / div
in 10 calibrated steps
of a 1-2-5 sequence. Continuously variable
between steps, highest uncalibrated deflection
factor is at least
12.5 V / div. 5 X magnifier
adds 1 m V / div and 2 m V / div steps for frequen-
cies up to 7
MHz.
Accuracy ± 3 %normal; ± 5 % magnified
Input Impedance Approx. 1 megohm
in parallel with 30 pF
Maximum Input Voltage
300 V (DC + peak AC)
500 V peak AC below 1 kHz
Input Coupling
AC, DC, or ground

Summary

1. General Information

1-1. Introduction

Provides an overview of the Model 7040A oscilloscope, detailing its key features and capabilities.

1-2. Specifications

Presents the detailed technical specifications for the Model 7040A oscilloscope, covering various functional blocks.

2. Operating Instructions

2-1. Function of Controls, Connectors, and Indicators

Details the purpose and operation of each control, connector, and indicator on the oscilloscope front and rear panels.

2-3. Basic Operating Procedures

Guides users through essential operating procedures, including signal connections and fundamental measurement modes.

2-3-7 Delayed-Time Operation

Explains the process of delayed timebase operation for magnifying specific segments of a waveform.

Goldstar 7040A Specifications

General

Brand	Goldstar
Model	7040A
Category	Test Equipment
Language	English