Time Scale Accuracy (Tsa) Test - Keysight 90000 X Series Service Manual

Time Scale Accuracy (TSA) Test

This procedure verifies the maximum TSA specification for the oscilloscope.
Equipment Required
Equipment Critical Specifications
Output Frequency: ≥ 10 MHz
Synthesized sine
wave source
Output Amplitude: 0 dBm
Frequency Resolution: 0.1 Hz
10 MHz frequency Output Frequency: 10 MHz
Absolute Frequency Error: < ±0.0275 ppm
reference
RF cable 50 ohm characteristic impedance (no
substitute)
BNC (m) connectors
Max Frequency: ≥ 50 MHz
Adapters, assorted 3.5 mm (f) to Precision BNC (m)
3.5 mm (f) to 3.5 mm (f)
Chapter 3: Testing Performance
Time Scale Accuracy (TSA) Test
Recommended Model/Part
Keysight E8267D PSG
Keysight 53132A opt. 012 frequency counter
Keysight 8120-1840
Keysight 54855-67604
Keysight 83059B
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