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Keysight (Agilent)

Keysight (Agilent) U2043XA

10 MHz to 18 GHz USB Wide Dynamic Range Average Power Sensor
800 nm to 1700 nm Wavelength Range
-110 dBm to +10 dBm Power Range
±0.4 dB Measurement Uncertainty
FC/PC Connector Type
USB 2.0 Interface
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Attribute Value
Wavelength Range 800 nm to 1700 nm
Power Range -110 dBm to +10 dBm
Measurement Uncertainty ±0.4 dB
Connector Type FC/PC
Interface USB 2.0
Number of Channels 4
Display Resolution 0.001 dB
Operating Temperature 0°C to 55°C
Detector Type InGaAs
Power Supply USB Bus Powered
Keysight (Agilent) U2043XA Options:
  • U2043XA - U2000A-201 - Transit case
  • U2043XA - U2000A-202 - Soft carrying case
  • U2043XA - U2000A-203 - Holster
  • U2043XA - U2000A-204 - Soft carrying pouch
  • U2043XA - U2000A-301 - USB cable 5 ft (1.5 m) – default selection
  • U2043XA - U2000A-302 - USB cable 10 ft (3 m)
  • U2043XA - U2000A-303 - USB cable 16.4 ft (5 m)
  • U2043XA - U2031A - USB cable 5 ft (1.5 m)
  • U2043XA - U2031B - USB cable 10 ft (3 m)
  • U2043XA - U2031C - USB cable 16.4 ft (5 m)
  • U2043XA - U2032A - BNC male to SMB female trigger cable, 50 Ω, 1.5 m
  • U2043XA - BV0007A - BenchVue Power Meter Pro App license
  • U2043XA - UK6 - Commercial calibration with test data
Calibration Form Keysight (Agilent) U2043XA

Repair Form Keysight (Agilent) U2043XA
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ModelU2043XA

The Keysight (Agilent) U2043XA is a wide-dynamic-range USB power sensor offering frequency coverage from 10 MHz to 18 GHz. It provides exceptional average and pulse power measurement capabilities, with a dynamic range of –70 to +26 dBm. The sensor supports real-time acquisition of up to 50,000 readings per second and features zero-dead-time sampling, auto-zero calibration, and precise profiling for modulated or pulsed signals. It connects directly to a PC via USB and integrates seamlessly with BenchVue software.

Ideal for RF/microwave engineers, the U2043XA delivers high-speed and highly accurate power analysis for both average and pulse signals, making it suitable for research labs and production environments.

Testwall can supply the used Keysight (Agilent) U2043XA, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) U2043XA.

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