Tektronix 7A42
Logic Triggered Vertical Amplifier Plug In 4Ch
Description
This Oscilloscope is a graph displaying device, it draws a graph of an electrical signal.
In most applications, the graph shows how signals change over time the vertical (Y) axis represents voltage and the horizontal (X) axis represents time.
The intensity or brightness of the display is sometimes called the Z axis.
This unit's simple graph can tell you many things about a signal, such as the time and voltage values of a signal, the frequency of an oscillating signal, the “moving parts” of a circuit represented by the signal, the frequency with which a particular portion of the signal is occurring relative to, other portions, whether or not a malfunctioning component is distorting the signal, how much of a signal is direct current (DC) or alternating current (AC) and how much of the signal is noise and whether the noise is changing with time.
Key Points
Battery backup
Trigger view
Trigger out
Boolean-Logic Triggering
Nested Trigger Functions
Variable Switching Thresholds
Precise Amplitude and Timing M
External Clock Synchronization
1Mohm/50ohm Offset Probe Compa
BNC connectors
Specifications
Form Factor: Module (proprietary interface/bus)
Bandwidth: 350MHz
Number of Channels: 4Ch
Simultaneous Channels: 4Ch
Channel to Channel Delay: 200ps
Rise time: 1ns
Input Impedance: 1Mohm
Input Impedance (alternate): 50ohms
Input Coupling: AC,DC,GND
Maximum Input Voltage: 25Vrms
Maximum Input#2 (for Impedance #2): 5Vrms
Trigger Source: External
Minimum Trigger Holdoff: 5ns
Display modes: Alternate,Chop