We use cookies to improve the website and our services. You accept the use of cookies if you navigate further on this page or close this banner. To find out more, see our data protection statement.



HUBER+SUHNER QN coaxial connectors are available with 50 ohm impedance. The frequency range extends to 11 GHz, depending on the connector and cable type, however most of the QN connectors are return loss optimised for frequencies up to 6 GHz. The interface is based on the inner dimensions of the N connector, but, instead of a threaded coupling mechanism, a snap-lock mechanism is used. The QN interface has a very similar performance to N, but in addition it offers an easier, faster and safe coupling operation, helping the customers to save significantly on time during production of their systems. The packaging density of QN increased compared to N thanks to the fact that no torque spanner is required to fasten the coupling nut. Additionally the outer dimensions of QN are smaller than N, leading to the advantage that even TNC-size flanges can be used at QN connectors.

Additional Information

Customer Service
Customer Service
  +1 866 482 3778
  +1 704 587 1238

Survey: Your opinion is important to us!

Participate in the customer survey now and with a little luck win an iPad Pro.

Click here to participate in the survey.