The Keysight 11900C is a metrology-grade 2.4 mm adapter engineered for precision signal transmission in high-frequency test and measurement systems. It connects 2.4 mm male to 2.4 mm female connectors across the DC to 50 GHz spectrum with minimal insertion loss and exceptional repeatability. Built to exacting standards, this adapter delivers return loss exceeding 26 dB and repeatability of -44 dB, making it suitable for calibration-grade metrology work and demanding RF characterization tasks.
Technical Specifications
• Connector Type: 2.4 mm Male to 2.4 mm Female
• Frequency Range: DC to 50 GHz
• Return Loss: > 26 dB
• Repeatability: -44 dB
• Electrical Length: 12.4 mm (0.49 in)
• Overall Length: 17.4 mm (0.69 in)
• Diameter: 9.0 mm (0.35 in)
• Series: 11900
– Key Features
• Metrology-grade RF performance optimized for low signal degradation
• Compact profile minimizes test fixture footprint
• High return loss specification ensures impedance matching across the full frequency band
• Exceptional repeatability supports traceable measurements and system calibration
• Wideband operation from DC enables multifunction test platform integration
– Typical Applications
• Precision network analyzer measurements and S-parameter characterization
• Microwave component testing and validation
• Calibration kit assemblies for high-frequency measurement standards
• System interconnect in broadband test configurations
• Reference-grade adapter for RF metrology systems
– Compatibility & Integration
The 11900C adapter integrates with 2.4 mm connector ecosystems in laboratory and production test environments. Its metrology-grade classification ensures performance consistency across repeated connect-disconnect cycles, supporting reliable system calibration and traceability requirements.
