Offering an alternative to the SMA connectors, which have a threaded connection, QMA connectors feature a snap lock connection. Suitable for wireless infrastructure applications including DAS, QMA connectors provide quick connection/disconnection and an electrical performance up to 6GHz.
QMA adapter is rated for less than-155dBc PIM performance
Rated for low PIM performance of less than-155dBc, using 2 tonnes at 20W, the RQA-5478 adapter has been released by RF Industries. Allowing the connection of a QMA male terminated cable assemble to equipment with an N female connector, the adapter features a QMA female to N male interface. The adapter, which is manufactured with a machined brass body and plated in a durable tri-metal (white-bronze) finish, features a gold plated contact.