Product Description:
Tektronix 7A18A 75MHz 2 Channel Oscilloscope Amplifier Plug-in
The Tektronix 7A18A 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.
The Tektronix 7A18A oscilloscope'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.
Feature:Bandwidth: 75MHz
No. of channels: 2ch
7A18A
- DC to 75 MHz Bandwidth
- 5 mV to 5 V/Div Calibrated Deflection Factors
- 1 Mohm Input
- DC offset (Option 06)
The 7A18A is a dual-trace amplifier that provides a bandwidth of 75 MHz in the 7800-, 7900-, and 7100-Series mainframes. Bandwidth is constant over the entire range of deflection sensitivities of 5 mV to 5 V/div. The 7A18A features five operating modes, trigger-source selectability, and a trace-identify function. Deflection Factor
Input C: 20pF
DC coupled: 250Vpk
DC Stability
Displayed Noise: 0.06 div
CMRR: 10:1
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