Keysight (Agilent) Technologies U2021XA RF Power, Noise and Other Products


USB Wideband Power Sensor (50MHz - 18GHz)

50MHz-18GHz,USB Wideband Power Sensor
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Key Features & Specifications

  • Frequency range of 50 MHz to 18 GHz
  • Wide dynamic range of -30 to +20 dBm (peak/gated), -45 dBm to 20 dBm (average only mode)
  • 30 MHz video bandwidth
  • Single shot real time capture at 80 Msample/sec per second
  • Internal zeroing & calibration
  • High measurement speed of up to 25,000 readings/second (free run/fast buffer mode)


Perform measurements direct from your PC

The Keysight U2020 X-series USB peak and average power sensors come bundled with the N1918A Power Analysis Manager software at no additional cost. Simply connect the sensor to your PC to perform complex pulse analysis and standard average power measurement.

Each U2020 X-series USB power sensor comes with a standard installation CD for the N1918A. Alternatively, you can download the software from the N1918A product webpage.

The U2020 X-Series is also supported by the Keysight BenchVue software. BenchVue makes it easy to control your power meter to log data and visualize measurements in a wide array of display options without any programming.

Built in external trigger in and out

External trigger will enable accurate trigger of small signals close to the signal noise floor. With the built-in trigger in/out connection on the Keysight U2020 X-series USB power sensors; you can connect an external trigger signal from a signal source or the device under test directly to the USB sensor through a standard BNC to SMB cable.

Keysight (Agilent) Technologies U2000 Series USB Power Sensor Products

U2000A - USB Sensor, 10MHz- 18GHz
U2000B - USB Sensor, 10MHz to 18GHz (-30 dBm to +44 dBm)
U2000H - USB Sensor, 10MHz to 18GHz (-50 dBm to +30 dBm)
U2001A - USB Sensor, 10MHz-6GHz
U2001B - USB Sensor, 10MHz to 6GHz (-30 dBm to +44 dBm)
U2001H - USB Sensor, 10MHz to 6GHz (-50 dBm to +30 dBm)
U2002A - USB Sensor, 50MHz-24GHz
U2002H - USB Sensor, 50MHz to 24GHz (-50 dBm to +30 dBm)
U2004A - USB Sensor, 9kHz-6GHz
U2010A - Arbitrary waveform generation upgrade, fixed perpectual license
U2021XA - USB Wideband Power Sensor (50MHz - 18GHz)
U2022XA - USB Wideband Power Sensor (50MHz - 40GHz)
U2021XA OPTIONS (31)
EDEL-ONLY-01 License certificate delivery - email only
N1918A Power analyzer software
N1918A-100 Power analyzer, fixed perpetual, PC license
N1918A-200 Power analyzer, transportable perpetual, USB license
R-50C-011-3 Calibration Assurance Plan - Return to Keysight - 3 years
R-50C-011-5 Calibration Assurance Plan - Return to Keysight - 5 years
R-51B-001-5Z Warranty Assurance Plan - Return to Keysight - 5 years
U2000A-201 Transit case
U2000A-202 Soft carrying case
U2000A-203 Holster
U2000A-204 Soft carrying pouch
U2000A-301 Power sensor cable; 5-ft (1.5m)
U2000A-302 Power sensor cable; 10-ft (3m)
U2000A-303 Power sensor cable; 16.4-ft (5m)
U2021XA-0B1 English language user guide; printed
U2021XA-0BF English language programming guide; printed
U2021XA-0BN English language service guide; printed
U2021XA-100 Type N (male) connector
U2021XA-1A7 Calibration + Uncertainties + Guardbanding (Not Accredited)
U2021XA-A6J ANSI Z540-1-1994 Calibration
U2021XA-AB2 China - Simplified Chinese user guide; printed
U2021XA-ABD Germany - German user guide; printed
U2021XA-ABE Spain - Spanish user guide; printed
U2021XA-ABF France - French user guide; printed
U2021XA-ABJ Japan - Japanese user guide; printed
U2021XA-ABZ Italy - Italian user guide; printed
U2021XA-UK6 Commercial calibration certificate with test data
U2031A Power Sensor cable; 5-ft (1.5m)
U2031B Power Sensor cable; 10-ft (3m)
U2031C Power Sensor cable; 16.4-ft (5m)
U2032A Trigger cable BNC male to SMB female 50ohm, 1.5meter length
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