Antenna Performance Andrew and Netop (Final)

7/21/2019 Antenna Performance Andrew and Netop (Final)

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Comparison of Netop Macro Antenna withExisting Andrew Macro Antenna

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Objective

To compare the coverage and quality between ANDREWDBXLH-6565C-VTM and S-WAVE 0809 U-65-17 18DVB.

To compare the KPI between ANDREW DBXLH-6565C-VTMand S-WAVE 0809 U-65-17 18DVB.

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Methodology

Coverage and quality of DHK_X0140_1,DHK_X0140_4 has been

checked for both type of antennas by drive test. Drive test has been done in dedicated mode [locked] for both 900

& 1800 band for both type of antennas and downlink power wasdisabled during test .

During the drive test, coverage in main lobe as well as side lobe

is closely monitored.

7/21/2019 Antenna Performance Andrew and Netop (Final)

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Comparison of Antenna Specification

Antenna Features 

ANDREW DBXLH-

6565C-VTM 

S-Wave 0809 U-65-

17 18DVB. 

900  1800  900  1800 

Gain dBi  17  17.8  17 18 

Horizontal BW  65°  65°  65°  62° 

Vertical BW  7.5°  5°  9.5°  6° 

Front-To-Back Ratio  26  30  ≥25 ≥25 

Electrical Tilt  0-8°  0-6°  0-8°  0-8° 

Isolation  > 30  > 30  ≥30  ≥30 

Max. input Power  250 w 250 w 400 w 300w

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Comparison of coverage for 900 band between antennas

Andrew DBXLH-

6565C-VTM

S-wave 0809_U-65-

17_18DV8

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Comparison of quality for 900 band betweenantennas

Andrew DBXLH-

6565C-VTM

S-wave 0809_U-65-17_18DV8

7/21/2019 Antenna Performance Andrew and Netop (Final)

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Comparison of coverage for 1800 band between antennas

Andrew DBXLH-

6565C-VTM

S-wave 0809_U-65-17_18DV8

7/21/2019 Antenna Performance Andrew and Netop (Final)

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Comparison of quality for 1800 band between antennas

Andrew DBXLH-

6565C-VTM

S-wave 0809_U-65-17_18DV8

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Conclusion:

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Thank you