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).
Specifications.

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.

Crest Factor
Crest factor or peak-to-average ratio (PAR) is a measurement of a waveform, calculated from the peak amplitude of the waveform divided by the RMS value of the waveform

Linearity
Linearity is the relative difference between the displayed power ratio, Dx/D0, and the actual (true) power ratio Px/P0 caused by changing the displayed power level from the reference level, D0, to an arbitrary displayed level, Dx.

Phase Noise
Phase noise is the frequency domain representation of rapid, short-term, random fluctuations in the phase of a waveform, caused by time domain instabilities. Phase noise (L(f)) is typically expressed in units of dBc/Hz, representing the noise power relative to the carrier contained in a 1 Hz bandwidth centered at a certain offsets from the carrier.

Sensitivity
Sensitivity is the minimum magnitude of input signal required to produce a specified output signal having a specified signal-to-noise ratio, or other specified criteria.


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