Comtech EF Data LCS-4 - Manual (Page 33)

LCS-4 L-Band Combiner Switch Revision 1
Low Noise Block Assembly MN/LCS4.IOM
6. Position the customer-furnished TRF filter and a gasket on Port 4 of the switch.
7. Install the optional support bracket (FP/BR0085). Secure with eight bolts, flat washers, and split
washers.
8. Set assembly aside for later installation.
Port 3
LNA-A
Port 4
Port 2
Port 1
LNA-B
Figure 4-3. C-Band LNB Switch
IMPORTANT
Ensure that the OUTPUT flange of the filter is against the switch.
4–5