Product Description:
Tektronix 2245A Oscilloscope, Analog: 100MHz,4ch (Stand alone)
The Tektronix 2245A 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 2245A 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.
Auto Setup
Dual Time Base
On-Screen Readouts
Performance Characteristics of the 2245A
| Form Factor |
Benchtop |
| Bandwidth |
100 MHz |
| Rise time |
3.5 ns |
| Number of Channels |
4 ch |
| Channel-Channel Isolation |
34 dB |
| Min. Vertical Sensitivity |
2 mV/div |
| Maximum Vertical Sensitivity |
5 V/div |
| Vertical(or Deflection Factor) Accuracy |
2 % |
| Input Coupling |
AC,DC,GND |
| Input Impedance |
1 MOhm |
| Maximum Input Voltage |
400 V(dc+p |
| Main time base - lowest |
20 ns/div |
| Main time base - highest |
.5 s/div |
| B Sweep Time Base (low) |
20 ns/div |
| B Sweep Time Base (high) |
5 ms/div |
| Time base Magnification factor (X?) |
x10 |
| Timebase accuracy |
2 % |
| Trigger Source |
External,Internal |
| Trigger Modes |
AC,Auto,DC,Normal,Single,TV |
| Trigger Sensitivity |
0.35 mV |
| Display Type |
CRT Monochrome |
| Display Size |
13 cm |
Programmability/Connectivity of the 2245A
| User Interface |
Proprietary
|
2245A AppNotes
2245A Compliance
| CE Compliance |
Not on file
|
| UL Compliance |
Not compliant
|
2245A Power Requirements
| Input Power |
Universal (Auto Sense and Switch)
|
| Battery Life |
0 hrs
|
2245A Physical Dimensions
- Width: (N/A)
- Height: 176.5 mm(6.94 in)
- Length: 445.3 mm(17.53 in)
- Weight: 7.9 kg(17.41 lb)
2245A Standard Accessories
- 1 /10X Probes with accessories /Qty:2
- 2 /Operating Manual /Qty:1
- 3 /Reference Guide /Qty:1
- 4 /CRT Filter, Blue /Qty:1