An overview of different antennas that can be used with the SatLink 403x is given in the table below. The
table shows which feed horn hole pattern (option A or B) the antenna is configured with, and whether an
adapter is required for mounting the SatLink 403x to the antenna feed horn. The STM SatLink 4901
adapter, having STM P/N 107268, can be ordered from STM.
Table 22: STM Supported Ku-band Antennas and Feed Interfaces
Antennas with feed horn interface option B are often delivered with an OMT mounted on the feed horn.
The OMT is not needed when using the SatLink 403x. Remove the OMT and insert the SatLink 4901
adapter (STM P/N 107268) as described in Appendix G.1.