Ceyear 2438CA 2438CB 2438PA 2438PB Microwave Power Meter

Ceyear 2438CA  2438CB  2438PA  2438PB Microwave Power Meter

Main unit 

2438CA Microwave power meter   Single channel CW power measurement 

2438CB Microwave power meter   Dual channel CW power measurement 

2438PA Microwave power meter   Single channel CW/Peak power measurement 

2438PB Microwave power meter   Dual channel CW/Peak power measurement

Product Overview

2438 series microwave power meter consists of a main unit of microwave power meter and a series of microwave power sensors. In the design, broadband diode detector, digital signal processing technology and multidimensional calibration compensation technology are adopted to make the instrument have wide frequency band, wide dynamic range, high accuracy, fast measurement and analysis, sensor serialization, convenient use and so on. It is mainly used for measuring and calibrating the average power, peak power and pulse envelope power of microwave signals. It is an important measurement instrument for R&D, production, acceptance and maintenance in communications and other fields.

Features

Multi- measurement mode

CW measurement, peak measurement, CCDF statistic measurement

CW power sensor frequency up to 500GHz

Max. dynamic range: 90dB

When the peak power sensor is connected, it becomes high-performance peak power meter. The amplitude and time domain parameters of pulse modulated signals in 50MHz ~ 67GHz band can be measured and analyzed.

Frequency response offset for high power measurement

This function is very useful when storing high-power directional coupler or high-power attenuator for high frequency signal measurement. After starting the frequency response offset function, the power meter automatically sets the calibration factor according to the calibration form of the sensor and the frequency response offset form in the process of automatic calibration and power measurement, and corrects the measurement results to ensure the measurement accuracy.

Save and recall configuration information

In order to reduce the duplication process, the user can save up to 10 configuration information of the power meter host. These configuration parameters are stored in the system, and the user can make a convenient call when conducting similar measurements.

Typical Application

In CW mode, it is a universal microwave power meter.

In peak measurement mode, through setting time base, the instrument can automatically measure and analyze more than 10 kinds of microwave / millimeter-wave pulse modulation signal pulse envelope parameters, such as peak power, pulse power, average power, overshoot, rise time, fall time, top amplitude, bottom amplitude, pulse width, pulse period, duty cycle, off-time, pulse repetition frequency, and etc.