
4
Step 4 - Replace the LNB
There are three possible LNB types installed in the
antenna. Identify the LNB
by sight
, then continue
to the relevant page to replace the LNB.
Antenna LNB
Go to
Legacy LNB-1
NOTE: Since the filter is inside the original LNB being
replaced, an external filter is added to the LNB-3.
LNB-1 with Filter Assembly
NOTE: An LNB-1 with filter assembly may be present if it
was used to replace a failed original LNB.
LNB-1 (without Filter)
NOTE: Filter is inside the OMT.