Robustel EG9012 User Guide
RT_UG_EG9012_v.1.0.1 2 June, 2017 18/22
Confidential
2.5 Attach External Antenna (SMA Type)
Attach an external SMA antenna to the gateway’s connector and twist tightly. Make sure the antenna is within the
correct frequency range provided by the ISP and with 50 Ohm impedance.
Note: Recommended torque for tightening is 0.35 N.m.