What is a QMA RF Connector?
The QMA RF connector is a 50-ohm impedance coaxial connector designed as a quick-lock version of the SMA connector. It maintains the same internal construction and electrical performance but replaces the traditional threaded coupling mechanism with an innovative 360-degree rotating snap-on locking interface. This design allows for rapid, tool-less connection and disconnection, saving valuable time during installation and maintenance.
Key Highlights:
Impedance: 50 ohms
Frequency range: DC to 18 GHz (depending on manufacturer and model)
Coupling mechanism: 360° rotating snap-on (tool-less)
Power handling: Up to 75 watts at 10 GHz (typical)
VSWR: Low return loss, ensuring signal integrity
