Date post: | 07-Feb-2016 |
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Multiband Ret for Jay Beam Antenna - Prepared by Ahmed Salah 1
Hardware connections
Multiband Ret for Jay Beam Antenna - Prepared by Ahmed Salah 2
Connect Ret Cable
between RRU and MDCU
of Jay Beam Antenna
Hardware connections
Multiband Ret for Jay Beam Antenna - Prepared by Ahmed Salah 3
Make Sure that Tilt indicator
plastic cover is well closed
this cover contains Metal plate
to terminate the servo motor
electrical circuit
without cover termination this
motor will not rotate.
Check license on RBS
Multiband Ret for Jay Beam Antenna - Prepared by Ahmed Salah 4
Check the following features to be activated
1. Standardized Ret
2. Ret Cascading
Check license on RBS
Multiband Ret for Jay Beam Antenna - Prepared by Ahmed Salah 5
Reconfigure RBS
Multiband Ret for Jay Beam Antenna - Prepared by Ahmed Salah 6
› Export Cabinet & site equipment
› Return Cabinet equipment Auto (change nothing )
› Return site wizard and change :
- RET Type : ARTU_Cascading
- Antenna Type & Unique Hardware Id for Antennas
The sequence will be :
- 1st : 2100 MHZ ( Sector Antenna 1 )
- 2nd : 900MHZ ( External Antenna 1-2 )
- 3rd : 1800 MHH ( External Antenna 1-3 )
Unique Hardware ID
Multiband Ret for Jay Beam Antenna - Prepared by Ahmed Salah 7
This Label Exist behind Each Sector Antenna (12 Digit for each band “Sequence”)
Multiband Ret for Jay Beam Antenna - Prepared by Ahmed Salah 8
Reconfigure RBS
Multiband Ret for Jay Beam Antenna - Prepared by Ahmed Salah 9
Reconfigure RBS
Multiband Ret for Jay Beam Antenna - Prepared by Ahmed Salah 10
Reconfigure RBS
Multiband Ret for Jay Beam Antenna - Prepared by Ahmed Salah 11
Reconfigure RBS
Multiband Ret for Jay Beam Antenna - Prepared by Ahmed Salah 12
Reconfigure RBS
Create New Ret Profiles using EM
Two Ret Profiles
Multiband Ret for Jay Beam Antenna - Prepared by Ahmed Salah 13
1. 900 MHZ Tilt Antenna Type = “53”
retType="1"
minTilt="0"
maxTilt="100"
retParam1 To retParam8=“0”
checkSum=" 37098 "
2. 1800 & 2100 MHZ Tilt Antenna Type = “52”
retType="1"
minTilt="0"
maxTilt="120"
retParam1 To retParam8=“0”
checkSum="22607"
Create New Ret Profiles using EM
Multiband Ret for Jay Beam Antenna - Prepared by Ahmed Salah 14
Create New Ret Profiles using EM
Multiband Ret for Jay Beam Antenna - Prepared by Ahmed Salah 15
Create New Ret Profiles using EM
Multiband Ret for Jay Beam Antenna - Prepared by Ahmed Salah 16
Final View
Multiband Ret for Jay Beam Antenna - Prepared by Ahmed Salah 17
Test procedure
Multiband Ret for Jay Beam Antenna - Prepared by Ahmed Salah 18
Ask integration team to change Tilt from his side and make sure
that servo motor in Jay Beam Antenna rotate and Changing
Electrical Tilt
Make sure that no cross between fiber cables (No Cross sectors)
You can change and test electrical tilt using EM (Right click on
Ret Device and select Force calibration then select attributes ;
Finally change Electrical Antenna Tilt with different values 20 ,
40 , 60 and observe motor rotation)
Multiband Ret for Jay Beam Antenna - Prepared by Ahmed Salah 19
Test procedure
Multiband Ret for Jay Beam Antenna - Prepared by Ahmed Salah 20
Test procedure
Multiband Ret for Jay Beam Antenna - Prepared by Ahmed Salah 21