$2,066.00
The Keysight 8481D is a precision RF power sensor covering 10 MHz to 18 GHz with a dynamic range of –70 to –20 dBm, ideal for accurate low-level signal measurements in wireless, aerospace, and defense applications.
The Keysight 8481D Power Sensor provides reliable and repeatable RF power measurements across a wide operating range. With a frequency span of 10 MHz to 18 GHz and sensitivity from –70 dBm to –20 dBm, it is specifically designed for applications that demand precise low-level signal detection.
When paired with compatible Keysight power meters, the 8481D delivers excellent linearity, calibration accuracy, and long-term stability, ensuring dependable results across R&D, compliance, and production environments. Its rugged yet compact form factor makes it suitable for both laboratory use and field deployment, where consistent and traceable measurements are critical.
Typical applications include wireless communication testing, radar system evaluation, satellite link verification, and RF component characterization. Meeting international calibration standards, the Keysight 8481D is an essential tool for engineers who require trusted, high-sensitivity power measurements.
Key Features:
Frequency range: 10 MHz to 18 GHz
Dynamic range: –70 dBm to –20 dBm
High sensitivity for low-level RF/microwave signals
Outstanding linearity and stability for repeatable results
Rugged, compact design for lab and field use
Seamless compatibility with Keysight power meters
Included Accessories:
Calibration certificate, RF connector, and user documentation.
Compliance:
Meets ISO calibration requirements and Keysight quality standards.
Benefits for Lab Users:
The Keysight 8481D simplifies sensitive RF power testing, helping engineers achieve accurate, traceable results across diverse applications. Its wide frequency range and rugged construction support long-term reliability, reducing uncertainty and improving test confidence in both development and compliance testing.
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