Keysight U9422B: Ultra-Fast Solid State FET Switch for Demanding RF Applications

Features and Specifications

Keysight U9422B/001/101 Solid State FET Switch, 300 kHz-50 GHz, SPDT, Solder Wire, U942xA/B/C Series

Product Overview

The Keysight U9422B/001/101 Solid State FET Switch is a high-performance, broadband switch designed for applications requiring high isolation and low insertion loss. It operates from 300 kHz to 50 GHz and features a single-pole, double-throw (SPDT) configuration. The switch is fabricated using a GaAs FET process and is packaged in a compact, hermetically sealed housing.

Benefits

High isolation: >60 dB at 50 GHz
Low insertion loss: <1.5 dB at 50 GHz
Fast switching speed: <10 ns
High power handling: +27 dBm at 50 GHz
Excellent linearity: IP3 >+50 dBm at 50 GHz
Compact size: 1.0″ x 1.0″ x 0.4″

Value

The Keysight U9422B/001/101 Solid State FET Switch offers a number of advantages over traditional mechanical switches, including:

Higher isolation
Lower insertion loss
Faster switching speed
Higher power handling
Better linearity
Smaller size

These advantages make the U9422B/001/101 ideal for use in a wide range of applications, including:

Test and measurement
Communications
Aerospace and defense
Medical imaging

Specifications

| Parameter | Value |
|—|—|
| Frequency range | 300 kHz to 50 GHz |
| Insertion loss | <1.5 dB at 50 GHz |
| Isolation | >60 dB at 50 GHz |
| Switching speed | <10 ns |
| Power handling | +27 dBm at 50 GHz |
| IP3 | >+50 dBm at 50 GHz |
| Size | 1.0″ x 1.0″ x 0.4″ |