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4096-630 

General Dynamics Satcom Technologies

 

1.2M Ku-BAND Rx/Tx SERIES 1132 

 

 

 

 
 

 

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 
 
 

General Dynamics 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 General Dynamics 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 has 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 and feed 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 RxSERIES 1132

Page 1: ...6 630 May 29 2007 ASSEMBLY MANUAL Revision H 1 2M Ku BAND Rx Tx SERIES 1132 ANTENNA SYSTEM General Dynamics Satcom Technologies 1500 Prodelin Drive Newton NC 28658USA Phone 828 464 4141 www gdsatcom c...

Page 2: ...and scale 5 19 05 RF F Del 0185 492 add 0185 491 12 16 04 RAH E Revised Az El to 0185 492 10 12 04 RAH D Revised for new reflector 9 3 2003 CLT C Revised text on page 14 8 26 02 CLT B Revised Diagram...

Page 3: ...4096 630 General Dynamics Satcom Technologies 1 2M Ku BAND Rx Tx SERIES 1132 2...

Page 4: ...T DAMAGE 1 3 MATERIAL MISSING OR DAMAGED 1 4 MECHANICAL INSTALLATION TOOLS 1 5 FOUNDATION INTERFACE II ANTENNA SYSTEM ASSEMBLY 2 0 REFLECTOR SUPPORT ASM PART LIST 2 1 ANTENNA ASSEMBLY 2 2 FEED SUPPORT...

Page 5: ...y and installation Additional 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...

Page 6: ...ORQUE 5 16 Bolt 1 2 13 mm 12 ft lbs 16 27 n m 1 4 Bolt 7 16 11 mm 6 ft lbs 8 14 n m 3 8 Bolt 9 16 15 mm 22 ft lbs 29 83 n m 1 2 Bolt 3 4 19 mm 45 ft lbs 61 02 n m Hi Lo Screw 7 16 11 mm 10 ft lbs 13 5...

Page 7: ...hould be poured against 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 s...

Page 8: ...1 2M Ku BAND Rx Tx SERIES 1132 7 SECTION II REFLECTOR AND SUPPORT ASSEMBLY REFLECTOR AND SUPPORT ASSEMBLY PART LIST TABLE 2 0 ITEM PART NO DESCRIPTION QTY 1 VARIES 1 2M Reflector 1 2 0185 491 Az El P...

Page 9: ...ons must be followed Do Not Tighten Any Hardware Until Instructed Refer to the parts list table and the referenced steps STEP 1 Slip the Az El Positioner item 2 onto the mast pipe as shown Mast Pipe A...

Page 10: ...hen refer to them at this time CAUTION During the assembly procedure the sequence of instructions must be followed DO NOT TIGHTEN ANY HARDWARE UNTIL INSTRUCTED Refer to the feed support parts list and...

Page 11: ...1 STEP 2 A Attach feed rods to reflector with items 3 6 7 and with 2 of item 5 NOTE The 2 00 flat end of the feed rod mounts to the outside rim of the reflector Feed Rods See Detail A A Attach feed s...

Page 12: ...d Support Tube A Tighten the hardware at the reflector rim snugly Detail A B Tighten the hardware connecting the feed rods to the feed support tube Detail B C Tighten the hardware connecting the feed...

Page 13: ...el positioner until the desired elevation is read on the side of the positioner This scale is used for nominal readings and is accurate to 2 degrees Note Elevation rod is for adjustment only it is no...

Page 14: ...es 1 2M Ku BAND Rx Tx SERIES 1132 13 FIGURE 2 Tighten canister after rough adjustment Reflector Support Elevation Adjustment Bolt Fine azimuth adjustment Scale for elevation adjustment LOOSEN THIS BEF...

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 General Dynamics for recommendations inv...

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