USB/LAN Wide Dynamic Range Power Sensors
Super-fast measurement speed, broadband coverage for any modulated signal format

Keysight U2040/50/60 and L2050/60 X-Series wide dynamic range power sensors offer accurate and repeatable power measurement for any modulated signal. This series is comprised of USB and LAN based models, covers frequencies from 10 MHz up to 67 GHz and power dynamic range of up to -70 to +26 dBm.

Additionally, the U2049XA with option TVA and L2065XT is the world’s first LAN-based power sensor designed to used within a thermal vacuum chamber, are suitable for distances up to 100 meters and comes with best-in-class long term drift performance.

  • World’s widest dynamic range (-70 up to +26 dBm) for small signal measurements in wireless chipset and payload testing
  • Super-fast measurement speed (50,000 readings/sec) enables higher manufacturing throughput
  • Real-time measurement with zero dead time to ensure every single continuous pulse is measured
  • Average mode time selectivity feature allows the sensor to measure average and time selectivity average power measurements across the full 96 dB range
  • Internal zero and automatic calibration saves time and reduces measurement uncertainty
  • Variable sampling rate up to 1M sample/sec and deep memory up 1Mbytes
  • Included BenchVue BV0007B PC software makes it simple to connect, control instruments, and automate test sequences


Choose your Sensor:

USB Model LAN Model Type* Frequency Power Range Connector
U2000A Average 10 MHz to 18 GHz -60 dBm to +20 dBm N-type (m)
U2001A Average 10 MHz to 20 GHz -60 dBm to +25 dBm N-type (m)
U2002A Average 50 MHz to 24 GHz -60 dBm to +20 dBm 3.5 mm (m)
U2004A Average 9 kHz to 6 GHz -60 dBm to +20 dBm N-type (m)
U2000B Average 10 MHz to 18 GHz -30 dBm to +44 dBm N-type (m)
U2001B Average 10 MHz to 6 GHz -30 dBm to +44 dBm N-type (m)
U2000H Average 10 MHz to 18 GHz -50 dBm to +30 dBm N-type (m)
U2001H Average 10 MHz to 6 GHz -50 dBm to +30 dBm N-type (m)
U2002H Average 50 MHz to 24 GHz -50 dBm to +30 dBm 3.5 mm (m)
U2021XA Average 50 MHz to 18 GHz -30 dBm to +20 dBm N-type (m)
U2022XA Peak & Average 50 MHz to 40 GHz -30 dBm to +20 dBm 2.4 mm (m)
U2041XA Average 10 MHz to 6 GHz -70 dBm to +26 dBm N-type (m)
U2042XA Peak & Average 10 MHz to 6 GHz
U2043XA Average 10 MHz to 18 GHz
U2044XA Peak & Average 10 MHz to 18 GHz
U2049XA Peak & Average 10 MHz to 33 GHz -70 to +20 dBm 3.5 mm (m)
U2051XA L2051XA Average 10 MHz to 6 GHz -70 to +26 dBm N-type (m)
U2052XA L2052XA Average 10 MHz to 18 GHz -70 to +26 dBm N-type (m)
U2053XA L2053XA Average 10 MHz to 33 GHz -70 to +26 dBm 3.5 mm (m)
U2054XA L2054XA Average 10 MHz to 40 GHz -70 to +20 dBm 2.92 mm (m)
U2055XA L2055XA Average 10 MHz to 50 GHz -70 to +20 dBm 2.4 mm (m)
U2056XA L2056XA Average 10 MHz to 54 GHz -70 to +20 dBm 1.85 mm (m)
U2057XA L2057XA Average 10 MHz to 67 GHz -70 to +20 dBm 1.85 mm (m)
U2061XA L2061XA Peak & Average 10 MHz to 6 GHz -70 to +26 dBm N-type (m)
U2062XA L2062XA Peak & Average 10 MHz to 18 GHz -70 to +26 dBm N-type (m)
U2063XA L2063XA Peak & Average 10 MHz to 33 GHz -70 to +26 dBm 3.5 mm (m)
U2064XA L2064XA Peak & Average 10 MHz to 50 GHz -70 to +20 dBm 2.92 mm (m)
U2065XA L2065XA Peak & Average 10 MHz to 50 GHz -70 to +20 dBm 2.4 mm (m)
L2065XT Peak & Average
Thermal Vacuum		 10 MHz to 50 GHz -70 to +20 dBm 2.4 mm (m)
U2066XA L2066XA Peak & Average 10 MHz to 54 GHz -40 to +20 dBm 1.85 mm (m)
L2066XT Peak & Average
Thermal Vacuum		 10 MHz to 54 GHz -70 to +20 dBm 1.85 mm (m)
U2067XA L2067XA Peak & Average 10 MHz to 67 GHz -40 to +20 dBm 1.85 mm (m)
L2067XT Peak & Average
Thermal Vacuum		 10 MHz to 67 GHz -70 to +20 dBm 1.85 mm (m)
U2049XA/TVA Peak & Average
Thermal Vacuum		 10 MHz to 33 GHz -70 to +20 dBm 3.5 mm (m)
U2055XA/053 L2055XA/053 Average 10 MHz to 53 GHz -70 to +20 dBm to 50 GHz,
to 0 dBm > 50 GHz		 2.4 mm (m)
U2065XA/053 L2065XA/053 Peak & Average 10 MHz to 53 GHz -70 to +20 dBm to 50 GHz,
to 0 dBm > 50 GHz		 2.4 mm (m)

* Supported Measurements:

  • Average Models and U2049XA: Average, time-selectivity in average mode
  • Peak & Average Models (exept U2049XA): Peak, average, peak-to-average, time-gated and free run mode, pulse parameters analysis, pulse profiling
  • U2049XA/TVA and L2065XT: LAN TVAC compliance power sensor designed to used within a thermal vacuum chamber. These sensors have been meticulously designed by selecting components with minimum outgassing properties. Each of these sensors are also subject to temperature cycling in a vacuum chamber to stabilize the materials and to remove outgassing particles.
Downloads:

Keysight Power Meter and Power Sensor Selection Guide
Choosing the Right Power Meter and Sensor
4 Steps for Making Better Power Measurements
Keysight X-Series USB/LAN Power Sensors Fact Sheet
Keysight X-Series USB/LAN Power Sensors Data Sheet
Top 5 Reasons Why X-Series Power Sensors Are Ideal For Wireless Chipset Manufacturing Tests
Keysight Power Meters and Sensors Brochure