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Introduction
In the realm of high-frequency and microwave testing, precision and reliability are essential for accurate results. The Keysight 87421A is a sophisticated microwave switch designed to meet the rigorous demands of advanced testing applications. Available through NELSON Calibration, the 87421A offers exceptional performance and versatility for engineers and researchers working in telecommunications, electronics, and other high-frequency fields.
Product Overview
The Keysight 87421A is a high-performance microwave switch that provides reliable switching for various RF and microwave applications. With its robust design and precision engineering, the 87421A is ideal for use in laboratory environments, production testing, and field applications. Its advanced features make it a valuable tool for testing and characterizing microwave systems and components.
Key Features and Specifications
High-Frequency Performance: The 87421A operates over a wide frequency range, from 0.5 GHz to 26.5 GHz. This broad frequency range allows for comprehensive testing of high-frequency signals and components, ensuring accurate measurements across different applications.
Precision Switching: The switch offers precise and reliable switching with minimal insertion loss and excellent isolation. This high precision ensures accurate signal routing and minimal signal degradation during testing.
Low Insertion Loss: The 87421A features low insertion loss, typically around 0.4 dB, which minimizes signal attenuation and ensures that the test signals remain strong and accurate.
High Isolation: The switch provides high isolation, typically around 70 dB, to prevent signal leakage between channels. This high isolation is crucial for maintaining signal integrity and accuracy during measurements.
Fast Switching Speed: The 87421A is designed for fast switching with a typical switching speed of 20 ms. This fast switching capability is essential for high-speed testing and applications requiring rapid signal routing.
Robust Construction: Built with durability in mind, the 87421A features a rugged construction that ensures reliable performance in demanding environments. Its robust design makes it suitable for both laboratory and field use.
User-Friendly Interface: The switch is designed with an intuitive interface that simplifies operation and configuration. Users can easily set up and control the switch, making it straightforward to integrate into various testing setups.
Remote Control Capability: The 87421A supports remote control via GPIB (IEEE-488) interface, allowing for automated testing and integration into automated measurement systems. This remote control capability enhances flexibility and efficiency in testing workflows.
Versatile Application: The switch is suitable for a wide range of applications, including signal routing in network analyzers, testing of RF and microwave components, and characterizing high-frequency systems.
Comprehensive Support: NELSON Calibration provides full support for the Keysight 87421A, including calibration, maintenance, and technical assistance. Our services ensure that the switch remains accurate and reliable throughout its use.
Applications
The Keysight 87421A Microwave Switch is well-suited for various applications, including:
Microwave Component Testing: Ideal for testing and characterizing microwave components such as filters, amplifiers, and antennas. The 87421A provides precise switching and measurement capabilities for detailed analysis.
Network Analyzers: Useful for routing signals in network analyzers during impedance and network parameter measurements. The switch’s low insertion loss and high isolation contribute to accurate network analysis.
RF System Testing: Essential for routing signals in RF systems and evaluating system performance. The switch supports high-frequency testing and signal routing for comprehensive system evaluation.
Automated Testing: Valuable for automated testing setups where rapid switching and remote control are required. The switch’s remote control capability enables efficient and automated testing processes.
Maintenance and Support
NELSON Calibration is dedicated to providing comprehensive support for the Keysight 87421A Microwave Switch. Our services include calibration, maintenance, and technical assistance to ensure that your switch remains accurate and reliable. Regular calibration and maintenance are essential for maintaining performance standards, and our expert team is available to address any technical issues and provide prompt support.
Conclusion
The Keysight 87421A Microwave Switch, available through NELSON Calibration, offers a combination of high-frequency performance, precision switching, and robust construction that makes it an excellent choice for a wide range of microwave testing applications. With its low insertion loss, high isolation, and fast switching speed, the 87421A delivers reliable and accurate performance for testing and characterizing microwave systems and components.
Whether used in microwave component testing, network analysis, RF system evaluation, or automated testing setups, the 87421A provides the performance and versatility needed for effective measurement and analysis. Supported by NELSON Calibration’s commitment to quality and customer service, this microwave switch is an investment in the efficiency and accuracy of your testing processes.
