Figure 4-3. C-Band Lnb Switch - Comtech EF Data LCS-4 Installation And Operation Manual

L-band combiner switch
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LCS-4 L-Band Combiner Switch
Low Noise Block Assembly
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 2
IMPORTANT

Figure 4-3. C-Band LNB Switch

Ensure that the OUTPUT flange of the filter is against the switch.
4–5
Revision 1
MN/LCS4.IOM
Port 4
Port 1
LNA-B

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