Keysight E9321A: Precision Peak and Average Power Measurement for 50MHz-6GHz Applications

Erik Prayoga — Tue, 23 Jun 2026 04:44:24 +0000

Keysight E9321A Peak and Average Power Sensor

Product Overview

The Keysight E9321A Peak and Average Power Sensor is a high-performance power sensor designed for use in a wide range of applications, including:

5G and 4G wireless communications
Aerospace and defense
Industrial and medical

The E9321A offers a wide frequency range of 50MHz to 6GHz, a high power range of -70 to +44 dBm, and a fast video bandwidth of 300 kHz. It also features a Type-N male connector for easy connection to your test equipment.

Features and Specifications

Frequency range: 50MHz to 6GHz
Power range: -70 to +44 dBm
Video bandwidth: 300 kHz
Connector: Type-N male
Accuracy: ±0.5 dB
Repeatability: ±0.2 dB
Dimensions: 110mm x 60mm x 30mm
Weight: 0.5 kg

What’s in the Box

Keysight E9321A Peak and Average Power Sensor
Quick start guide
Certificate of calibration

Benefits

High accuracy and repeatability for precise power measurements
Wide frequency range and power range for a variety of applications
Fast video bandwidth for capturing fast-changing signals
Easy-to-use Type-N male connector
* Compact and lightweight for easy portability

Value

The Keysight E9321A Peak and Average Power Sensor is a valuable tool for anyone who needs to measure power in a wide range of applications. Its high accuracy, repeatability, and wide frequency range make it an ideal choice for demanding applications.

300 kHz Video – Erik Prayoga

Keysight E9321A: Precision Peak and Average Power Measurement for 50MHz-6GHz Applications