User's Manual

SRT X-BAND RADAR SYSTEMS
ANNEX
304202P003 16 Rev. C
Figure 2:
Figure 3:
STEP 4 - Turn gasket inside out and place over end of waveguide. Apply very
thin of coating silicone grease to gasket threads, the flip gasket over and
against compression ring. Apply thin coating of silicone grease to outside
surface of gasket. Refer to Figure 3. Clean any silicone grease from exposed
copper using solvent.
STEP 5 - Slip recessed side of flare ring over gasket.
Alignment pin holes in flare ring and compression ring must be in line. Flare ring
must be pushed against compression ring as tight as possible. refer to Figure 3
and 4. Approximate opening between flare ring and compression ring should be
as shown.
STEP 6 - Use metal snips to make cuts into end of waveguide to depth and
intervals shown to form tabs. See Figure 4. Make cuts as close as possible to
flare ring.