TAS 200 Series Specifications
4
Bench Test Instruments and Handheld Oscilloscopes Basic Service
Table 1: Vertical deflection characteristics (cont.)
Characteristic TAS 250 descriptionTAS 220 description
Chopping Repeti tion Frequency (Typical) 250 kHz
Maximum Input Voltage 400 V (DC + peak AC)
Channel Isolation (Typical) 50 kHz: 1000:1
10 MHz: 100:1
20 MHz: 30:1 50 MHz: 30:1
CH 1 Signal Output (Typical) 100 mV/div open circuit
50 mV/div into 50 Ω
CH 2 INV Balance (Typical) ≤1 divisi on balanced point variation
Table 2: Horizontal characteristics TAS 200 series
Characteristic
Description
Standard Sweep Time Accuracy 15° to 35° C: ±3%
0° to 15° C and 35° to 40° C: ±4%
Magnified Sweep Time Accuracy 1 s/div t o 0. 5 sec/ div: ±5%
0.1to0.5s/div: ±8%
Sweep Linearity
Standard ±3%
X10 MAG ±5%
X10 MAG 0.1to0.5s/div: ±8%
Table 3: Readout characteristics TAS 200 series
Characteristic Description
Readout Resolut ion 1/25 div
Readout Accuracy ±3% + 1/25 div
Readout Modes ∆V, ∆T, 1 /∆T
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