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4096-1000 

CPI Satcom & Antenna Technologies

 

1.2M Ku-BAND SERIES 1122

 

 

 

 

 

14 

SECTION IV   

MAINTENANCE  

 
4.0 

MAINTENANCE OVERVIEW 

 
 

After  installation,  the  antenna  requires  only  periodic  inspection.    It  is 
anticipated that maintenance, if required, will be minimal and easily handled 
by a local or in-house maintenance staff.   

 
4.1 

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. 

 

 

 

Should any damage be detected to a portion of the reflector, contact the Customer 
Service Department at CPI for recommendations involving reflector repair

 
4.2 

MOUNT AND REFLECTOR SUPPORT STRUCTURE 

 
 

The  mount  and  reflector  support  structure  supplied  with  this  antenna  is  of  steel 
construction and have a galvanized finish. 

 

If there are any signs of structural failure, the mount members that are damaged 
should be repaired or replaced. 

 
 

 

4.3 

FEED AND FEED SUPPORT 

 
 

The feed support rods should be inspected to insure that all hardware is secure.  
The feed/radio mounting bolts should be tight. 

 
 

The  feed  horn  window  should  be  inspected  to  insure  that  it  is  intact  so  that  no 
moisture can collect inside the feed horn.

 

Summary of Contents for 1.2M Ku-BAND Series

Page 1: ...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 cpi...

Page 2: ...1 2M Ku BAND SERIES 1122 ANTENNA SYSTEM A 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 2 Series 1122 Antenna System...

Page 4: ...NG INSPECTION 1 2 FREIGHT DAMAGE 1 3 MATERIAL MISSING OR DAMAGED 1 4 MECHANICAL INSTALLATION TOOLS 1 5 FOUNDATION INTERFACE II ANTENNA SYSTEM ASSEMBLY 2 1 MOUNT REFLECTOR ASSEMBLY 2 2 FEED SUPPORT ASS...

Page 5: ...nal sections are included in the manual to provide information on antenna alignment to the satellite and maintenance 1 1 UNPACKING AND INSPECTION The system containers should be unpacked and inspected...

Page 6: ...REC TORQUE 5 16 Bolt 1 2 13 mm 12 ft lbs 16 3 n m 3 8 Bolt 9 16 14 or 15 mm 20 ft lbs 27 2 n m Also recommended for installation Compass graduated to 5 Adjustable Wrench Hex wrench or screwdriver for...

Page 7: ...st undisturbed soil 5 Allow concrete 24 hours set time before installation of antenna 6 The antenna should be properly grounded to meet applicable local codes 7 Minimum depth as shown or extend to loc...

Page 8: ...sitioner Assembly 1 3 0158 246 Interface Plate 2 4 8032 008 Bolt Hex Head 3 8 16 x 1 00 4 5 8201 042 Flat Washer 3 8 4 6 8202 042 Lock Washer 3 8 4 7 8102 007 Nut Hex 3 8 16 4 8 8319 006 Screw Hi Lo T...

Page 9: ...e Mast Sleeve should be inserted into the Canister before proceeding to reduce the Canister s inside diameter appropriately If the install is on a 3 00 OD 76mm OD mast pipe the Mast Sleeve can be omit...

Page 10: ...ner 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 Note The bottom and sides of the Reflector can be identified by the presence of a...

Page 11: ...D 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...

Page 12: ...RE ADJUSTING ELEVATION LOOSEN THE HARDWARE ON BOTH SIDES OF THE POSITIONER 2 PLACES EACH SIDE REFER TO FIGURE 3 1 FOR LOCATION Adjust the Reflector up or down in elevation by turning the 5 16 Elevatio...

Page 13: ...re Antenna in azimuth about the mast pipe until the target satellite is identified Once the target satellite is located securely tighten the Canister hardware 3 places See Figure 3 2 Read Scale At Ind...

Page 14: ...imuth can be made by turning the Azimuth Adjust Bolt at the back of the Az El Positioner in either direction See Figure 3 3 Note Azimuth Adjust Rod is for adjustment only it is not intended to be part...

Page 15: ...mage done by vandalism or very severe weather conditions Should any damage be detected to a portion of the reflector contact the Customer Service Department at CPI for recommendations involving reflec...

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