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Multi-system common mode antenna

Name:4488 base stations smart antenna

Model:基站板狀天線

Frequency:820-880/1710-2170

Gain:13-15

Negative Way:+45°

Standing Wave Ratio:90

Product Features:

Electrical indicators

Working frequency (MHz)

885-960

885-960

1710-1830

1710-1830

Polarization mode

± 45° polarization

Gain (dBi)

≥13.5

≥16

Horizontal beam width (°)

65 ± 8

65+6, 65-9

Vertical beam width (°)

14

7

Electric down angle range (°)

0-14

0-14

2-12

2-12

Upper side lobe suppression (dB)

≥15

≥15

Front-to-back ratio (dB)

≥25

≥25

Cross polarization ratio (dB)

Axial ≥15; within ±60° ≥8

Voltage standing wave ratio

≤1.5

Isolation (dB)

≥25

Third-order intermodulation (dBm)

≤-107

Second-order intermodulation (dBm)

≤-120

/

Power capacity (W)

500

300

Impedance ( Ω )

50

Lightning protection

Directly grounded

 

Electrical indicators

Working frequency

1885-1920&2010-2025

2515~2675

1885-1920

2010-2025

2515~2675

Electric down angle range (°)

2-12

2-12

Electric down angle accuracy (°)

± 1

± 1

Calibration parameters

Coupling degree from calibration port to each radiation port (dB)

-26±2

The maximum deviation of the amplitude from the calibration port to each radiation port (dB)

≤0.7

Maximum phase deviation from calibration port to each radiation port (°)

≤5

Calibration port and radiation port voltage standing wave ratio

≤1.5

900- pair F- band second-order transmission intermodulation (dBm)

-120

/

/

Co-polarized port isolation (dB)

≥25

Different polarization port isolation (dB)

≥25

Isolation between FA/D systems (dB)

≥30

Unit beam

Horizontal beam width (°)

100±15

90±15

65±15

Gain (dBi)

≥13

≥13.5

≥15

Vertical beam width (°)

/

/

≥6

Beam ± 60° edge power drop (dB)

/

/

12 ± 3

Cross polarization ratio (dB)

Axial

≥15

≥15

≥15

±60°

≥8

≥8

≥8

Front-to-back ratio (dB)

≥23

≥23

≥25

Upper side lobe suppression (dB)

/

/

≥13

  

Broadcast beam

Horizontal beam width (°)

/

65±5

/

Gain (dBi)

≥15

≥14

≥14.5

±32.5° Sector power ratio ( ﹪ )

72 ± 7

/

72 ± 7

±60° sector power accounted for ratio ( ﹪ )

≥95

/

≥90

Beam ± 60° edge power drop (dB)

12 ± 3

12 ± 3

12 ± 3

Vertical beam width (°)

≥8.0

≥7.5

≥6.0

Cross polarization ratio (dB)

Axial

≥18

≥18

/

±60°

≥8

≥8

/

Front-to-back ratio (dB)

≥25

≥25

≥25

Upper side lobe suppression (dB)

≥14

≥14

≥13

Business beam

0° pointing beam gain (dBi)

≥19

≥20

≥20.5

0° pointing beam horizontal beam width (°)

≤29

≤26

≤25

0° pointing beam horizontal sidelobe level (dB)

≤-12

≤-12

≤-12

0° Cross polarization ratio ( axial ) (dB)

≥18

≥18

≥18

0° front-to-back ratio (dB)

≥28

≥28

≥28

±60° pointing beam gain (dBi)

≥16.5

≥16.5

≥16.5

±60° pointing beam horizontal beam width (°)

≤32

≤32

≤23

±60° point to horizontal sidelobe level (dB)

≤-5

≤-5

≤0

Mechanical index

Radome material

UPVC



Mechanical tilt angle (°)

0-16

Connector type

900/1800: 7/16Din ( female )×4

TD-FA: 4- core /5- core cluster connector ( male ) × 2

TD-D: 4- core /5- core cluster connector ( male ) × 2

Antenna size (mm)

≤ 1600×400×195

Antenna net weight (kg)

≤ 36.0

Packing weight (kg)

≤ 46.0

Ambient temperature (°C)

Working temperature : -40~+60; limit temperature : -55~+75

Wind resistance (m/s)

Working wind speed : 36.9; Ultimate wind speed : 55



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