Power Meters up to 40 GHz

Power Meters up to 40 GHz are precision instruments for measuring RF power in microwave systems. These instruments enable accurate measurement of average, peak, and pulse power across the entire frequency range from DC to 40 GHz. They are available with various sensor types, including thermal, diode-based, and thermoelectric sensors for different power ranges and application requirements.

Key Features

• Frequency range from DC to 40 GHz with different sensor heads
• Power measurement ranges from -70 dBm to +44 dBm depending on sensor type
• Compatible with coaxial connectors such as N-Type, SMA, 3.5 mm, and 2.92 mm (K-Connector)
• High measurement accuracy and dynamic range for CW, pulsed, and modulated signals
• USB, LAN, or GPIB interfaces for automated test and measurement systems
• Calibrated sensors with traceable measurement data

Applications

• Power measurement in radio transmitters and amplifiers
• Characterization of passive and active RF components
• Quality control in the manufacturing of microwave assemblies
• Calibration and verification of signal generators
• Research and development in satellite communications
• Radar and telecommunications systems up to 40 GHz

Sensor Technologies and Measurement Methods

Power meters utilize different measurement principles depending on the application. Thermal sensors offer high accuracy and wide dynamic range for CW signals, while diode sensors enable fast measurements and peak power detection. Modern instruments feature integrated calibration routines and automatic zero adjustment functions that minimize measurement uncertainties. The selection of the appropriate sensor head depends on frequency range, power level, and signal characteristics.

bq-microwave Custom Solutions

bq-microwave offers custom power meter solutions for specific measurement tasks in the range up to 40 GHz. We support you in selecting the optimal sensor configuration, integrating into existing test and measurement systems, and developing customer-specific calibration procedures. For applications with special requirements regarding temperature stability, long-term drift, or extended interfaces, we develop tailored measurement configurations to your specifications.