Keysight (Agilent) 44472A CALIBRATION and Keysight (Agilent) 44472A REPAIR

The Keysight (Agilent) 44472A is currently in stock and available for purchase on our  Sales Page
It is also available for immediate rental.
A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the Keysight (Agilent) 44472A Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   Keysight (Agilent) 44472A   Description / Specification:    
Keysight (Agilent) 44472A Dual 4-Ch VHF Switch Module

The Agilent 44472A VHF Switch Module provides two independent 4-to-1 coaxial multiplexers. These multiplexers are specifically designed for broadband signal switching up to 300 MHz. This module is the ideal choice for wide dynamic range measurements with spectrum and distortion analyzers. Connections to the module are made through 10 BNC (coaxial) connectors mounted directly on the 44472A. Characteristic impedance is 50 Ω. The 44472A is not recommended for use with instruments that require high DC isolation from earth ground (such as a DMM).

Total Channels: Dual 4 Channels.
Connector Type: BNC.
Maximum Voltage Center-Center or Center-Low: 250 V dc, 30 V ac rms or 42 V ac peak.
Maximum Voltage Low-Chassis or Low-Low: 42 V dc.
Maximum Current Per Channel: 30 mA dc, 300 mA ac rms.
Thermal Offset Per Channel: < 15 μV.
Characteristic Impedance: 50 Ω.
Initial Closed Channel Resistance: < 1 Ω.


Related Bench Equipment Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Averaging is a mathematical process to reduce the variation in a measurement by summing the data points from multiple measurements and dividing by the number of points summed.

Fall Time
Fall time is the time required for the amplitude of a pulse to decrease (fall) from a specified value (usually 90 percent of the peak value exclusive of overshoot or undershoot) to another specified value (usually 10 percent of the maximum value exclusive of overshoot or undershoot).

Noise Density
Noise Density is the amount of noise within a defined bandwidth, usually normalized to 1 Hz.

Resolution Bandwidth (RBW)
Resolution Bandwidth (RBW) is the minimum bandwidth over which you can separate two signals and still see them.

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