Keysight U9428B/002/201/301 Solid State FET Switch
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Keysight U9428B/002/201/301 SP8T solid state FET switch, 300 kHz-50 GHz with USB connectivity, 70 dB isolation, and low video leakage for broadband systems.
Product details
| Model | U9428B/002/201/301 |
| Manufacturer | Keysight |
| Category | RF Switches |
| Availability | Made to order |
Description
Overview
The Keysight U9428B/002/201/301 is a solid state FET switch for broadband RF applications with extended frequency coverage to 50 GHz. This SP8T configuration with USB connectivity provides excellent isolation and minimal video leakage for measuring sensitive RF components across a wide frequency range. The USB and multiport configuration port options enable integration with modern test systems while maintaining measurement accuracy through isolation up to 70 dB and video leakage below 270 mVpp.
Key Features
- Extended frequency range from 300 kHz to 50 GHz
- SP8T (eight-port) configuration for flexible signal routing
- USB 3.1 Type-C connectivity for easy system integration
- Multiport configuration port for PXIe and USB VNA systems
- Isolation up to 100 dB at 9 GHz and 70 dB up to 50 GHz
- Low video leakage below 270 mVpp to ensure safe component testing
- Fast switching speed in microseconds
- 2.4 mm connectors optimized for 50 GHz operation
Applications
- Computer-controlled broadband RF signal routing
- Automated measurement of wideband RF components
- Modular millimeter-wave test systems
- PXIe-based measurement platforms
- Satellite and space communication testing
Specifications
| Frequency Range | 300 kHz to 50 GHz |
| Function | SP8T |
| Connector Type | 2.4 mm |
| Series | U942xA/B/C Series |
| Connectivity | USB, Multiport |
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Keysight U9428B/002/201/301 Solid State FET Switch
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