Keysight 44472A 4-Channel VHF Switch
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Keysight 44472A is a dual 4-channel VHF switch module offering broadband switching from DC to 300 MHz with 50Ω impedance and low crosstalk for signal routing.
Product details
| Model | 44472A |
| Manufacturer | Keysight |
| Category | Data Loggers |
| Availability | Made to order |
Description
Overview
The Keysight 44472A is a high-frequency VHF switch module providing dual independent 4-to-1 coaxial multiplexing from DC to 300 MHz. The module features 50Ω characteristic impedance and low crosstalk, making it ideal for broadband signal routing and measurement in RF and microwave applications.
Key Features
- Dual independent 4-to-1 coaxial multiplexers
- Frequency range: DC to 300 MHz
- 50Ω characteristic impedance
- Very low crosstalk between channels
- Inter-channel and chassis isolation to prevent ground loops
- BNC connectors for easy signal connection
Applications
- VHF signal measurements with spectrum analyzers
- Network analyzer signal routing
- Distortion analyzer connectivity
- GPIB oscilloscope and waveform analyzer multiplexing
- Broadband pulse and high-frequency signal switching
Specifications
| Switch Configuration | Dual independent 4-to-1 coaxial multiplexers |
| Frequency Range | DC to 300 MHz |
| Characteristic Impedance | 50Ω |
| Channels per Group | 4 |
| Connector Type | BNC |
| Isolation | Inter-channel and chassis isolated |
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Keysight 44472A 4-Channel VHF Switch
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