The Keysight 11903D Adapter is a high-quality RF adapter designed to connect devices with 2.4mm female (F) connectors to instruments or cables with Type-N male (M) connectors. It ensures reliable signal transfer with minimal reflection and insertion loss, making it ideal for high-frequency testing, calibration, and measurement applications.
Manufactured to Keysight’s precision standards, the 11903D maintains signal integrity across a wide frequency range and is suitable for use in laboratory, R&D, and production testing setups. Its durable construction ensures long-term reliability and consistent performance, even with frequent mating and de-mating.
Key Features:
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Converts 2.4mm female to Type-N male connectors
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High-frequency RF signal compatibility
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Low insertion loss and minimal signal reflection
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Durable and precision-engineered construction
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Ideal for lab, R&D, and production use
Compatible Equipment:
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RF test instruments and analyzers
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Network analyzers, signal generators, and spectrum analyzers
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RF cables and components with 2.4mm F or Type-N M connectors
Included Accessories:
11903D adapter unit
Compliance:
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ISO 9001 quality manufacturing
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Keysight precision RF standards
Benefits for Lab & Field Users:
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Ensures reliable high-frequency signal connections
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Maintains signal integrity with minimal loss or reflection
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Durable design suitable for repeated use in labs and production
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Enables seamless integration between different RF connector types
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Supports high-accuracy testing and measurement workflows





