DIN EN 61169-50
; VDE 0887-969-50:2015-11
Radio-frequency connectors - Part 50: Sectional specification for RF coaxial connectors with inner diameter of outer conductors 4,11 mm with quick lock system - Characteristic impedance 50 Ohm (type QMA) (IEC 61169-50:2014); German version EN 61169-50:2015
Hochfrequenz-Steckverbinder - Teil 50: Rahmenspezifikation für koaxiale HF Steckverbinder mit 4,11 mm Innendurchmesser des Außenleiters und Schnellverriegelung - Wellenwiderstand 50 Ohm (Typ QMA) (IEC 61169-50:2014); Deutsche Fassung EN 61169-50:2015
Overview
This standard specifies dimensions, requirements and tests for coaxial RF connectors of type QMA with quick locking. The connectors are based on the SMA connector, but are not compatible with it. They are typically used in the medium power range up to an operating frequency of 6 GHz. The responsible committee is Subcommittee UK 412.4 "Passive HF- und Mikrowellenbauelemente" ("RF and microwave passive components") of the DKE (German Commission for Electrical, Electronic and Information Technologies) at DIN and VDE.
