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Congratulation for your new Gilat terminal for broadband access to Eutelsat Networks! 

Before starting the installation verify that you have all the installation parameters provided in 
the 

Contract Form

 (Azimuth, Elevation, Skew,  Location Code, Cluster Code,  Polarization) and 

Registration Email

 (Login Username/Passowrd) 

 

 

    

 

 

 

 

 

GLOSSARY:  

Pointing:

  finding  the  correct  position of  the  antenna  towards  the  Eutelsat  36C  satellite  in  the 

sky in order to receive broadband signals  

Line of sight:

 direction of the antenna to the satellite 

Elevation:

  vertical  angle  between  the  pointing  direction  towards  the  satellite  and  the  local 

horizontal plane 

Azimuth:

 horizontal angle measured in the local horizontal plane in a clockwise direction from 

north. it refers to the rotation of the whole antenna to the vertical axis of the pole 

Skew:

 rotation angle of the reflector around its center 

Polarization:

 

the  way  a  radio  electric  frequency  propagates.  Eutelsat  36C  uses  circular 

polarisation where electromagnetic waves rotate around the propagation direction either right 
(RHCP) or left (LHCP) 

Transceiver:

 2W Unit at the end of the antenna that converts the signal frequency between the 

satellite signal and the modem. Modem and transceiver are connected with 2 coaxial cables 

 

DISCLAIMER:  THIS  GUIDE  IS  FOR  USE  BY  TRAINED  PROFESSIONALS  ONLY.  EUTELSAT  & 
EUTELSAT NETWORKS ARE NOT RESPONSIBLE FOR ANY HARM OR DAMAGE RESULTING FROM 
THE USE OF THIS GUIDE

 

Summary of Contents for Gilat Gemini

Page 1: ...EUTELSAT NETWORKS TRAINING Gilat Gemini Quick Installation Guide with PC Ver 3 0 01 09 2017 EUTELSAT System Integration Team...

Page 2: ...t Finder Level Mast Fixation Cables F Connector Cutter Stripper Mast 4 X M8 Bolts 5cm min Driller 3mm L Key 11 mm Spanner 13 mm Spanner Included in the Kit Included in the Kit 2 X 30m included in the...

Page 3: ...l horizontal plane Azimuth horizontal angle measured in the local horizontal plane in a clockwise direction from north it refers to the rotation of the whole antenna to the vertical axis of the pole S...

Page 4: ...FIGURE 1 ANTENNA BOLTS NUTS AZIMUTH BOLT 4 AZIMUTH NUT 5 ELEVATION NUT 3 AZIMUTH NUT 6 ELEVATION NUT 2 ELEVATION BOLT 1 4 MAST LOCKING NUTS 7 10...

Page 5: ...E 2 TRANSCEIVER POLARIZATION RHCP LHCP INSTALLATION STEPS POLARIZER 2 1 TRANSCEIVER POLARIZER MARKER 2 2 LHCP 2 3 RHCP LEFT HAND POLARIZATION Tx LHCP RIGHT HAND POLARIZATION Tx RHCP Fig 2 1 Fig 2 2 Fi...

Page 6: ...the Transceiver according to fig 2 2 if LHCP or fig 2 3 if RHCP Step 7 Assemble the Antenna Reflector Az El Head Arm Brakets Step 8 Install the antenna on the mast and check with a lever if the mast...

Page 7: ...ot selected fig 7 Step 14 Connect the ethernet cable between modem and PC and plug the modem to the power supply Step 15 Identify on the Contract Form the Location Code RF Cluster Code fig 9 Step 16 O...

Page 8: ...p 25 Put the Elevation Offset Arrow on the antenna see fig 13 and read the Offset value on the scale below Ex 1 Step 26 Add the Offset value of Step 25 to the Elevation value of Step 20 Ex 30 1 29 Ste...

Page 9: ...in the same direction until the audio tone drops a second time Reverse the direction again and stop when a 2nd continuous tone is achieved Step 33 Fine pointing Elevation fig 15 Repeat the same proce...

Page 10: ...and type the web address cabinet eutelsatnetworks ru to access the OSS BSS page You can now enter your credentials Username Password provided in the registration email you have received fig 20 Then cl...

Page 11: ...peration Failed is displayed after importing the RF Cluster Table check the bin file is the correct one and it is not corrupted Repeat again step 17 until you have a success message Step 18 If an erro...

Page 12: ...rs and restart activation Part 4 Antenna Pre Set Step 22 27 30 If Skew rotation or Elevation bolt or Azimuth bolt are not moving when you try to set them check the nuts are loose Step 21 for Skew Step...

Page 13: ...ppears during one of the synchronization steps click Restart Activation Step 41 If in the CPE Status page a locking error No Lock is displayed it means one of the following problems has occoured the a...

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