Related Manuals for CPI 1.2M Ku-BAND Series
Summary of Contents for CPI 1.2M Ku-BAND Series
- Page 1 4096-1000 April 13, 2021 ASSEMBLY MANUAL Revision A SERIES 1122 1.2M Ku-BAND ANTENNA SYSTEM SATCOM & Antenna Technologies, Inc. 1700 Cable Drive NE Conover, NC 28613 USA t +1 704-462-7330 f +1 704-462-7380 www.cpii.com...
- Page 2 1.2M Ku-BAND SERIES 1122 ANTENNA SYSTEM Updated to CPI format. 04/13/21 R.F. ORIGINAL RELEASE 12/11/19 P.G. REV. DESCRIPTION DATE APPROVED...
- Page 3 4096-1000 CPI Satcom & Antenna Technologies 1.2M Ku-BAND SERIES 1122 Series 1122 Antenna System...
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Page 4: Table Of Contents
4096-1000 CPI Satcom & Antenna Technologies 1.2M Ku-BAND SERIES 1122 TABLE OF CONTENTS SECTION TITLE INTRODUCTION GENERAL INFORMATION UNPACKING & INSPECTION FREIGHT DAMAGE MATERIAL MISSING OR DAMAGED MECHANICAL INSTALLATION TOOLS FOUNDATION INTERFACE ANTENNA SYSTEM ASSEMBLY MOUNT & REFLECTOR ASSEMBLY FEED SUPPORT ASSEMBLY... -
Page 5: Introduction
Ku-Band frequency with high efficiency and at the same time successfully withstand the effects of the environment. The CPI 1.2 meter has an f/d ratio of 0.6 and an offset angle of 22.6°. This system is commonly used with a CPI ku-band feed assembly. -
Page 6: Mechanical Installation Tools
40 pipe) or a 3” O.D. x 0.25” wall (76mm O.D. x 5.0mm wall) steel pipe. A suggested in-ground foundation is shown in Figure 1. Also available from CPI, as options, are a kingpost pedestal mount and/or a non- penetrating mast mount. - Page 7 Foundation meets the design requirements as set forth by the uniform building code. (1982 edition) (ABOVE DESIGN IS A SUGGESTED FOUNDATION ONLY. CPI DOES NOT REPRESENT OR WARRANT THAT ANY PARTICULAR DESIGN OR SIZE OF FOUNDATION IS APPROPRIATE FOR ANY LOCALITY OR EARTH STATION INSTALLATION.)
- Page 8 4096-1000 CPI Satcom & Antenna Technologies 1.2M Ku-BAND SERIES 1122 SECTION II ANTENA ASSEMBLY REFLECTOR AND SUPPORT ASSEMBLY REFLECTOR AND SUPPORT ASSEMBLY PART LIST PART NO. DESCRIPTION ITEM 0179-245 1.2M .6 F/D Reflector 0185-4332 Az/El Positioner Assembly 0158-246 Interface Plate Bolt, Hex Head, 3/8”-16 x 1.00”...
- Page 9 4096-1000 CPI Satcom & Antenna Technologies 1.2M Ku-BAND SERIES 1122 STEP 2. The Az/El Positioner Assembly is supplied with a Mast Sleeve for use on 2.88” OD mast pipes. If the install is on a 2.88” OD mast pipe, the Mast Sleeve should be inserted into the Canister before proceeding to reduce the Canister’s...
- Page 10 4096-1000 CPI Satcom & Antenna Technologies 1.2M Ku-BAND SERIES 1122 STEP 4. Align the four holes in the Reflector with the four holes in the Az/El Positioner and attach using a Hi-Lo screw in each of the four holes. Tighten the four screws to 15 ft/lbs for the 1.2M antenna...
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Page 11: Feed Support Assembly
4096-1000 CPI Satcom & Antenna Technologies 1.2M Ku-BAND SERIES 1122 FEED AND FEED SUPPORT ASSEMBLY The Series 1122 Antenna can be equipped with a variety of RxO and RxTx feed assemblies. Refer to the instructions packed with the feed assembly to correctly install the feed system. -
Page 12: Antenna Pointing
Note: The following alignment procedure is intended only as a general reference guide for this antenna. For proper antenna performance, accurate alignment is critical. Therefore, it is recommended that your own detailed procedure be used or contact CPI Technical Support Department for additional recommendations. STEP 1: BEFORE ADJUSTING ELEVATION, LOOSEN THE HARDWARE ON BOTH SIDES OF THE POSITIONER (2 PLACES EACH SIDE). - Page 13 4096-1000 CPI Satcom & Antenna Technologies 1.2M Ku-BAND SERIES 1122 Read Scale At Indicator Mark Elevation Adjust Bolt “B” Scale Loosen Before Adjustment (Each Side) Loosen Before Adjustment (Each Side) Figure 3-1 STEP 2: Coarse Azimuth Adjustment: With the electronics set to acquire the satellite, rotate the entire Antenna in azimuth (about the mast pipe) until the target satellite is identified.
- Page 14 4096-1000 CPI Satcom & Antenna Technologies 1.2M Ku-BAND SERIES 1122 STEP 3: Fine Azimuth Adjustment: Once the target satellite is located, fine adjustments in azimuth can be made by loosening the three Locking Hex Nuts on the underside of the Canister top plate of the Az/el Positioner and the two hex nuts under the Azimuth Pivot Posts.
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Page 15: Maintenance
REFLECTOR CPI’s reflector does not require any maintenance. The composite construction of the reflector is virtually impervious to any damages that could be caused by weather or atmospheric conditions. It is only necessary to inspect for any physical damage done by vandalism or very severe weather conditions.