4096-535
PRODELIN CORPORATION
3.8M C-BAND Rx/Tx ANTENNA SYSTEM
24
4.3
C-BAND CIRCULAR POLARIZED FEED INSTALLATION ( 1.09 VAR )
Prodelin 3.8m Rx/Tx antenna system is available in Left Hand or Right Hand
Circular Polarized feed assemblies with type "N" or "WR137" connectors.
Note that the sense of polarization is relative to the transmit band of the feed
assembly and not the antenna system. For instance, a left hand circular polarized
feed assembly will transmit a left hand polarized signal which will strike the
reflector and be reversed to a right hand uplink to the satellite. The feed is factory
assembled for testing purposes but can be switched from left hand to right hand
or vice versa in the field if necessary. To switch, remove the eight screws holding
the OMT to the polarizer, rotate the OMT 90° so that the arrow on the OMT flange
aligns with the correct marking on the polarizer flange (LHCP or RHCP), and
replace the eight screws. Tighten securely.
C-BAND CIRCULAR POLARIZED FEED PART LIST ( 1.09 VAR )
ITEM #
PART #
DESCRIPTION
QTY
0183-383
FEED ASSEMBLY, TYPE "N", L.H.
1
0183-384
FEED ASSEMBLY, TYPE "N", R.H.
1
0183-385
FEED ASSEMBLY, TYPE "WR137", L.H.
0183-386
FEED ASSEMBLY, TYPE "WR137", R.H.
2
0181-805
FEED MOUNTING BRACKET
1
3
0188-172
FEED HORN TOP CLAMP
1
4
0188-174
CIRCULAR POL TOP CLAMP
1
5
8031-008
BOLT, 5/16-18 x 1.00"
2
6
8202-041
LOCKWASHER, 5/16"
2
7
8101-009
NUT, HEX, 5/16-18
2
8
8201-041
FLATWASHER, 5/16"
4
9
8030-022
BOLT, 1/4-20 x 3.00
2
10
8030-020
BOLT, 1/4-20 x 2.50
2
11
8202-040
LOCKWASHER, 1/4"
4
12
8201-040
FLATWASHER, 1/4"
4
