
19
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N4691B Electronic Calibration (ECal) Module
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Table 7. N4691B Electronic Calibration Module
N5230A/C- Option 220 (Standard Test Set and Standard Power Range)
Applies to the, N5230A/C Option220 analyzers, N4691B (3.5mm) electronic calibration module, 85131F flexible test port cable set, and a full
2-port calibration. Also applies to the following condition:
Environmental temperature 23° ±3 °C, with < 1 °C deviation from calibration temperature
Description Specification (dB)
45 MHz to
500 MHz
500 MHz to
2 GHz
2 to
8 GHz
8 to
20 GHz
Directivity 46 56 54 48
Source Match 41 47 45 44
Load Match 41 47 44 42
Reflection Tracking
±0.050
+0.02/°C
±0.020
+0.02/°C
±0.030
+0.03/°C
±0.040
+0.03/°C
Transmission Tracking
±0.053
+0.02/°C
±0.021
+0.02/°C
±0.034
+0.03/°C
±0.052
+0.03/°C
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