N1922A Datasheet, PDF (5/14 Pages) Keysight Technologies – Wideband Power Sensors

05 | Keysight N1911A/N1912A P-Series Power Meters and N1921A/N1922A Wideband Power Sensors - Data Sheet
P-Series Wideband Power Sensor Specifications
The P-Series wideband power sensors are designed for use with the P-Series power meters only.
Sensor model
N1921A
N1922A
50 MHz to
18 GHz
50 MHz to
40 GHz
–35 dBm to +20 dBm (≥ 500 MHz)
–30 dBm to +20 dBm (50 MHz to 500 MHz)
–35 dBm to +20 dBm (≥ 500 MHz)
–30 dBm to +20 dBm (50 MHz to 500 MHz)
+23 dBm (average power);
+30 dBm (< 1 μs duration) (peak power)
+23 dBm (average power);
+30 dBm (< 1 μs duration) (peak power)
Type N (m)
2.4 mm (m)
Maximum SWR
Frequency band
50 MHz to 10 GHz
10 GHz to 18 GHz
18 GHz to 26.5 GHz
26.5 GHz to 40 GHz
N1921A
1.2
1.2
N1922A
1.2
1.26
1.3
1.5
Sensor Calibration Uncertainty⁹
Definition: Uncertainty resulting from non-linearity in the sensor detection and correction process. This can be considered as a com-
bination of traditional linearity, cal factor and temperature specifications and the uncertainty associated with the internal calibration
process.
Frequency band
50 MHz to 10 GHz
500 MHz to 1 GHz
1 GHz to 10 GHz
10 GHz to 18 GHz
18 GHz to 26.5 GHz
26.5 GHz to 40 GHz
N1921A
4.5 %
4.0 %
4.0 %
5.0 %
N1922A
4.3 %
4.2 %
4.4 %
4.7 %
5.9 %
6.0 %
Physical characteristics
Dimensions
Weights with cable
Fixed sensor cable lengths
N1921A
Option 105
Option 106
Option 107
Option 105
Option 106
Option 107
135 mm x 40 mm x 27 mm (5.3 in x 1.6 in x 1.1 in)
127 mm x 40 mm x 27 mm (5.0 in x 1.6 in x 1.1 in)
0.4 kg (0.88 Ib)
0.6 kg (1.32 Ib)
1.4 kg (3.01 Ib)
1.5 m (5 feet)
3.0 m (10 feet)
10 m (31 feet)
1.  Beyond 70% Humidity, an additional 0.6% should be added to these values.