Amphenol RF — 50-ohm connectors in a 75-ohm system

Scope and location

Manufacturer warning about an impedance mismatch even where unlike-impedance connectors can mate.

Full FAQ answer: physical mating is distinct from impedance matching and signal reflections.

Open the original source

Inspected

2026-10-07

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public page

Recorded AI-assisted source inspection; not independent human approval or hardware testing.

Does not assert that every 50/75-ohm connector pair physically mates, quantify a universal loss, or establish the rating of an unidentified connector.

Source inspection is separate from independent technical approval, rights clearance and hardware testing.