U2000SLASH1SLASH2H datasheet(16/26 Pages) KEYSIGHT

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Specifications (continued)

Calibration factor and

reflection coefficient

Calibration factor (CF) and reflection

coefficient (Rho) data is unique to

each sensor. The CF corrects for the

frequency response of the sensor.

The reflection coefficient (Rho or ρ)

relates to the SWR based on the

following formula:

SWR =

1 + ρ

1 – ρ

Maximum uncertainties of the CF

data are listed in the following table.

There is only one set of CF data used

for both high and low power paths of

each sensor.

The uncertainty analysis for the cali-

bration data was done in accordance

with the ISO Guide. The uncertainty

data reported on the calibration cer-

tificate is the expanded uncertainty

with a 95% confidence level and a

coverage factor of 2.

Frequency

Uncertainty (%) (25 °C ± 10 °C)

U2000A sensor

10 to 30 MHz

30 MHz to 2 GHz

2 to 14 GHz

14 to 16 GHz

16 to 18 GHz

1.8

1.6

2.0

2.2

U2001A sensor

10 to 30 MHz

30 MHz to 2 GHz

2 to 6 GHz

1.8

1.6

2.0

U2002A sensor

50 MHz to 2 GHz

2 to 14 GHz

14 to 16 GHz

16 to 18 GHz

18 to 24 GHz

2.0

2.5

2.7

3.0

U2004A sensor

9 kHz to 2 GHz

2 to 6 GHz

1.8

U2000B sensor

10 MHz to 2 GHz

2 to 12.4 GHz

12.4 to 18 GHz

1.8

2.0

2.2

U2001B sensor

10 MHz to 2 GHz

2 to 6 GHz

1.8

2.0

U2000H sensor

10 MHz to 8 GHz

8 to 12.4 GHz

12.4 to 18 GHz

2.0

2.2

U2001H sensor

10 MHz to 6 GHz

2.0

U2002H sensor

50 MHz to 8 GHz

8 to 12.4 GHz

12.4 to 18 GHz

18 to 24 GHz

2.5

2.7

3.0

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