Securing SMA Connectors

If an AT&T U110 (ASB-U110-RATT-OUS) has antennas that are coming loose from the router, please ensure that the antennas are securely fastened to the SMA connectors.

If the antennas are securely fastened, but the connectors themselves are loose (i.e. moving back and forth from the back of the AT&T U110 ), the SMA connectors will need to be re-tightened. Please refer to the following steps:

  1. Ensure that the both the washer and nut are still connected to the SMA connector (as pictured below).
  2. Confirm that the nut is securely fastened to the connector, sitting firmly against the washer.

NOTE: Tightening should be possible without pliers. If using a tool, do not over tighten.