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Assembly Instructions

8000986-01 

75E LFL Antenna System 

with Pre-Assembled Feed System

Printed in U.S.A.

ECN 9007225

1/06   8000986-01

Andrew Corporation

10500 West 153rd Street

Orland Park, IL U.S.A. 60462

Telephone:  708-349-3300

Fax (USA):  1-800-349-5444

www.andrew.com

[email protected]

[email protected]

AZ/EL 

Mount

TOP

TOP

Reflector

with Clips

Feed and Arm

Assembly with

BUC, LNB and

Ground Wire

HARDWARE

6000737-01

M8 Plow Bolt 60mm

M8 Plow Bolt 80mm

Skew Clip

M8 Hex Bolt 70mm

M8 Lock Washer

Flat Washer

M8 Nut

Summary of Contents for 75E LFL Antenna

Page 1: ...153rd Street Orland Park IL U S A 60462 Telephone 708 349 3300 Fax USA 1 800 349 5444 www andrew com satcom andrew com AntennaTechSupport andrew com AZ EL Mount TO P TO P Reflector with Clips Feed an...

Page 2: ...O NOT TRY TO REMOVE IT YOURSELF They will remove it safely 6 Make sure that the mast assembly is properly grounded WARNING Assembling dish antennas on windy days is extremely dangerous and must never...

Page 3: ...r in the future such as the growth of trees Prior to beginning the site survey the site location and satellite look angles must be determined Determine your site latitude and longitude and enter the v...

Page 4: ...eflector DETAIL VIEW Once the feed polarization is set Insert support arm Into notch located on bottom of reflector Attach support arm to reflector with M8 x 70 mm hex head screw lock washer flat wash...

Page 5: ...Z EL Mount Mount Tube Optional Azimuth Locking Bolt 4 Places ANTENNA ALIGNMENT Skew Alignment Set the SKEW on AZ EL skew mount prior to placement of reflector on mount tube Refer to the skew value det...

Page 6: ...enna performance Alternate between elevation and azimuth fine tuning to reach maximum signal strength until no improvement can be detected Tighten and torque all hardware 6 0 o 20 o 10 o 7 0 o 8 0 o 9...

Page 7: ...cables not supplied through clamps that provide a solid connection Ground Block NEC Section 810 20 Coaxial Cables To IDU Ground Wire NEC Section 810 20 Not Supplied IMPORTANT All Antenna Systems must...

Page 8: ...ct the curve for your Read Skew on vertical axis 90 70 50 30 10 80 60 40 20 0 Use Skew Value A when site longitude is West of satellite and you are in Northern Hemisphere Use Skew Value B when site lo...

Page 9: ...40 50 60 70 80 0 ELEVATION CHART Use of Elevation Chart Determine the difference between your site longitude and the satellite longitude Find you latitude on horizontal axis Follow your latitude up un...

Page 10: ...READING WHEN EARTH STATION IS WEST OF SATELLITE AZIMUTH COLUMN READING WHEN EARTH STATION IS EAST OF SATELLITE EARTH STATION ANTENNA LATITUDE IN DEGREES NORTH OR SOUTH OF EQUATOR EARTH STATION ANTENN...

Page 11: ...eyond Seller s control iv have presented damages defects or nonconformances caused by improper shipping handling or storage and v have not been installed operated or maintained in accordance with Sell...

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