User's Manual

AirHarmony-4000 (External Cavity Filters) Installation Guide
UGD-D01019 Airspan Commercial and Internal Use 26
9. Slide the filter to align it with its RF connector and fit together, then tighten the connector.
Caution: Take care not to over tighten the RF connector. The connector nut should be
tightened to a nominal torque of no more than 2.0 Nm (1.47 lb-ft). Using either 23mm or
29/32” open end torque wrench.
Figure 13: Align and fit filter to connector
10. Next tighten the four (4) screws which fasten the filter to the filter bridge.
Figure 14: Tighten screws on filter