Keysight E9301A: Precision Average Power Measurement from 10 MHz to 6 GHz

Keysight E9301A – E-Series Average Power Sensor (10 MHz to 6 GHz).

The Keysight E9301A E-Series Average Power Sensor is a high-performance RF and microwave measurement tool designed for accurate average power measurements from 10 MHz to 6 GHz. With a wide dynamic range of –60 dBm to +20 dBm, this sensor is ideal for engineers working with modern communication systems, wireless devices, and RF testing applications.

Key Features

• Wide Frequency Range: Operates from 10 MHz to 6 GHz for versatile RF testing.

• Dynamic Power Range: Measures from –60 dBm (1 nW) to +20 dBm (100 mW).

• Modulation Flexibility: Accurately measures average power of all modulation formats.

• Broad Compatibility: Works with Keysight EPM (N1913A/14A, E4418B/19B), EPM-P (E4416A/17A), and P-Series (N1911A/12A) power meters.

• Enhanced Accuracy: Low SWR minimizes mismatch uncertainty; calibration factors and temperature compensation data stored in EEPROM.

• Fast Measurement Speed: Supports up to 400 readings per second when used with the E4416A.

Technical Specifications

• Frequency Range: 10 MHz to 6 GHz

• Power Range: –60 dBm to +20 dBm

• Sensor Technology: Diode-based

• Maximum Power Handling: +20 dBm

• Measurement Speed: Up to 400 readings per second (with E4416A)

• LAN Version: Not available

Applications

The Keysight E9301A is widely used in:

• Wireless communication testing

• RF and microwave component verification

• General-purpose power measurements in research laboratories and production environments

Related Resources

• Explore more in our RF Power Sensors category for similar products.

• Looking for a higher-frequency option? Check out the Keysight E9304A Power Sensor for extended GHz coverage.

• Learn more about accuracy in test equipment with our article: Measurement Tools Guide: Understanding Accuracy, Resolution, and Precision.