05K1P5-S21S3

Overview

The Rosenberger 05K1P5-S21S3 is an RF impedance matching adapter designed for interconnecting N-Type and F-Series coaxial systems. It features a straight configuration with an N-Type jack on one side and an F-Series plug on the other. The component operates within a frequency range of 0 Hz to 18 GHz, maintaining a characteristic impedance of 50 Ohms. Constructed with stainless steel bodies and gold-plated beryllium copper contacts, it provides reliable signal transmission for precision measurement applications.

Feature Summary

• Impedance transformation between 50 Ohm and 75 Ohm systems
• High-frequency operation up to 18 GHz
• Precision calibration adapter design for network analyzers

Applications

• Vector Network Analyzer (VNA) calibration
• RF test and measurement setups
• Interfacing N-Type and F-Series connectors

Procurement Notes

Verify the specific datasheet version for the 05K1P5-S21S3 model, as distributor listings may occasionally conflate it with similar attenuation or matching components. Confirm that the part is strictly an impedance matching adapter rather than a passive attenuator module. Ensure compatibility with standard RPC-N series interfaces before procurement.

Selection Notes

Select this component when interfacing between 50 Ohm N-Type and 75 Ohm F-Series systems in high-frequency environments. It is suitable for applications requiring precise impedance matching rather than signal attenuation. Consider the 18 GHz operational limit and the need for a straight-form factor in tight spaces.

Part Context

This part belongs to Rosenberger's RPC series of precision adapters. It serves as a specialized interface solution for bridging different coaxial standards in RF engineering. The product line focuses on high-reliability connections for test equipment and industrial applications.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-reference data directly from Rosenberger official sources if alternative sourcing is required.

FAQ

Is the 05K1P5-S21S3 an attenuator or an adapter?

It is primarily classified as an impedance matching adapter, though some distributors may list it under attenuators due to its function in signal conditioning.

What is the maximum operating frequency?

The component supports frequencies up to 18 GHz.