IEC 60169-28:1994

IEC 60169-28:1994 defines requirements for radio-frequency coaxial connectors with an inner diameter of the outer conductor of 5,60 mm (0,220 in) and snap-on coupling, with a characteristic impedance of 75 ohms. It is relevant for engineering teams, test laboratories, and procurement specialists who need a clear technical reference for connector selection, verification activities, and conformity assessment. For projects involving RF interconnection, the document supports documented evaluation, technical review, and more consistent specification control across design and supply workflows.

What is IEC 60169-28:1994?

This document is a primary technical reference for a specific family of radio-frequency coaxial connectors used in 75-ohm applications. Based on its title, it focuses on connector geometry, coupling method, and characteristic impedance, which are key factors in interface compatibility and operational consistency. In engineering documentation and compliance workflows, it may be used to confirm whether a connector type matches intended equipment interfaces and whether laboratory evaluation or product qualification should reference the same technical basis.

Applications of IEC 60169-28:1994

IEC 60169-28:1994 is most relevant where 75-ohm RF coaxial connections must be specified, inspected, or verified as part of a controlled engineering specification. Typical use cases may include broadcast-related equipment, test setups, RF signal distribution, and other systems that depend on repeatable connector mating and stable impedance characteristics. It can also support procurement review, part number comparison, and technical validation when organizations need to align purchased components with documented interface requirements.

Why is IEC 60169-28:1994 important?

Using a precise reference for this connector type helps reduce risk during design, sourcing, and installation. It supports interoperability between mating components, improves testing consistency, and strengthens quality assurance in conformity assessment and regulatory preparation. For teams managing technical compliance, the document can help ensure that the selected connector interface is evaluated against a recognized baseline, which is valuable for performance verification, troubleshooting, and maintaining dependable RF system integration.

• Defines a 75-ohm RF coaxial connector interface with snap-on coupling
• Supports connector selection for technical review and product evaluation
• Useful in laboratory evaluation, verification activities, and test documentation
• Helps align procurement specifications with a documented connector reference
• Assists compliance workflows where interface compatibility must be controlled