NavCom SF-2110 Rev.C - Manual (Page 52)

SF-2110 User Guide – Rev. C
3-50
* Consult Release Notes on the NavCom web site for availability.
Where the GPS antenna is exposed to
sources of electromagnetic discharge
such as lightning, install a properly
grounded in-line electrical surge
suppressor between the GPS sensor and
antenna. Install protective devices in
compliance with local regulatory codes
and practices. Protective devices must
pass DC power from the receiver to the
antenna.