Power Sensor Instrument Information
Power Sensors are essential for accurately measuring RF and microwave power levels, ensuring consistent performance and compliance in high-frequency applications. Fox Valley Metrology’s ISO/IEC 17025 accredited Power Sensor calibration services help maintain the precision and reliability of your equipment over time, with full NIST traceability for dependable results you can trust.
Fox Valley Metrology offers multiple Power Sensor ranges that include the following:
- DC – 18 GHz
Fox Valley Metrology’s ISO/IEC 17025 accredited Power Sensor calibration services can cover a vast array of Power Sensor types, such as:
- Diode-Based Power Sensor
- Thermocouple Power Sensor
- Logarithmic Power Sensor
- Microwave Power Sensor
Our comprehensive calibration process covers all critical functions within a Power Sensor including:
- Power Factor
- Amplitude Accuracy
- Frequency Response
With our careful calibration process, your Power Sensor will meet industry requirements for reliability and accuracy, supporting consistent, quality-driven results in your applications.

What is a Power Sensor
A Power Sensor is an electronic device containing sensors that is used for measuring the power of RF (radio frequency) signals. In an RF power sensor, the device detects and converts RF energy into a measurable electrical signal. The sensor is connected to an RF source, where it captures the signal strength over a specific frequency range. The measured power level is then displayed or analyzed for system performance evaluation.
Common Power Sensor Uses
- Measure RF and microwave power levels accuracy
- Monitor output power of transmitters and amplifiers
- Calibrate signal sources and test equipment
- Verify power levels in communication systems
Power Sensor Calibration Services
- Diode-based power sensor
- Thermocouple power sensor
- Logarithmic power sensor
- Microwave power sensor
Common Power Sensor Brand Calibrations
- Rohde & Schwarz
- Keysight
- Boonton
- Amplifier Research
Common Power Sensor Model Calibrations
- Rohde & Schwarz NRP Series
- Keysight E Series
- Seysight 848x Series
Power Sensor Calibration Functions Tested
- Power Factor
- Amplitude Accuracy
- Frequency Response
Equipment Used to Calibrate Power Sensors
- Rohde & Schwarz SMA100B
- Keysight E8257D
- Keysight 3458A
- Tegam 1827