28 ports 2L4H+8T8R(2327)+8T8R(3338) BF 2.5m Antenna

Frequency Range (MHz)

 2 x (690 – 960) (R1, R2)

690-792

792-880

880-960

Polarization

±45

Electrical Downtilt ()

2-12, Independently continuously adjustable

Gain (dBi)

at mid Tilt

15.9

16.2

16.6

over all Tilts

15.8±0.8

16.1±0.8

16.5±0.8

Side lobe suppression for first side lobe above main beam (dB)

>15

>15

>15

Horizontal 3dB Beam Width (°)

70±8

65±8

65±8

Vertical 3dB Beam Width (°)

9.1±0.7

8.0±0.6

7.4±0.6

Cross-Polar Ratio, 0° (dB)

>18

>18

>18

Front to Back Ratio, ±30° (dB)

>21

>22

>22

Frequency Range (MHz)

4 x (1710 –2690) (Y1, Y2, Y3, Y4)

1710-1880

1920-2170

2200-2500

2500-2690

Polarization

±45

Electrical Downtilt (°)

2-12, Independently continuously adjustable

Gain (dBi)

at mid Tilt

16.6

17.1

17.6

18.3

over all Tilts

16.5±0.8

17.0±0.8

17.5±0.8

18.2±0.9

Side lobe suppression for first side lobe above main beam (dB)

>16

>16

>16

>15

Horizontal 3dB Beam Width (°)

67±8

65±8

58±8

53±8

Vertical 3dB Beam Width (°)

7.2±0.6

6.6±0.8

5.5±0.6

5.1±0.5

Cross-Polar Ratio, 0° (dB)

>18

>18

>18

>18

Front to Back Ratio, ±30° (dB)

>22

>25

>24

>24

VSWR

≤1.5

Intermodulation IM3 (dBc)

≤-150 (2 x 43 dBm carrier)

Cross Polar Isolation (dB)

≥25 (R1, R2); ≥27 (Y1, Y2, Y3, Y4);

Interband isolation (dB)

≥25

Max. power per port (W)

250 (R1, R2); 200 (Y1, Y2, Y3, Y4)

Impedance (Ω)

50

Grounding

DC Grounding

Values based on NGMN recommendations on Base Station Antenna Standards V12.0 (BASTA V12.0)

General parameters

Frequency Range (MHz)

2300-2690 (Y5)

3300-3800 (P1)

Polarization

±45

Electrical Downtilt ()

2-12, continuously adjustable

Electrical Downtilt tolerance (°)

±1

Max. power per port (W)

50 (at 50℃ ambient temperature)

Impedance (Ω)

50

Grounding

DC Grounding

Calibration and electrical parameters

Coupling factor between calibration port and each antenna port (dB)

-26±2

-26±2

Max. amplitude tolerance from calibration port to input ports (dB)

0.8

0.9

Max. phase tolerance from calibration port to input ports (°)

6

7

VSWR

≤1.5

≤1.5

Co-polarization isolation between ports (dB)

≥20

≥20

Cross-polarization isolation between ports (dB)

≥23

≥23

TDD LTE Electrical Specifications

Radiation parameters

Frequency Range (MHz)

2300-2690 (Y5)

3300-3800 (P1)

Single column beam

Gain (dBi)

15.0±1

16.5±1

Horizontal 3dB Beam Width ()

90±15

75±15

Front to Back Ratio (dB)

>24

>23

Cross-Polar Ratio, 0° (dB)

>16

>16

Vertical 3dB Beam Width ()

8.3±0.8

5.8±0.6

Vertical sidelobe suppression for first sidelobe above main beam (dB)

>16

>16

65° Broadcast beam

Gain (dBi)

16.0±0.8

17.0±1

Horizontal 3dB Beam Width ()

63±9

58±15

Front to Back Ratio (dB)

>25

>23

Vertical 3dB Beam Width ()           

8.4±0.8

5.9±0.6

Side lobe suppression for first side

lobe above main beam (dB)

>16

>16

Service beam

0° direction Beam Gain (dBi)

20.0±0.8

21.0±1

0° direction Beam Horizontal 3dB Beam Width (°)

26

20

0° direction Beam Front to Back Ratio, ±30° (dB)

>29

>28

0° direction Beam Cross-Polar Ratio, 0° (dB)

>18

>18

Radiation parameters

Frequency Range (MHz)

2300-2690 (Y5)

3300-3800 (P1)

Single column beam

Gain (dBi)

15.0±1

16.5±1

Horizontal 3dB Beam Width ()

90±15

75±15

Front to Back Ratio (dB)

>24

>23

Cross-Polar Ratio, 0° (dB)

>16

>12

Vertical 3dB Beam Width ()

8.3±0.8

5.8±0.6

Side lobe suppression for first side

lobe above main beam (dB)

>18

>18

NR Broadcast beam

Gain (dBi)

19.9±0.8

21.7±0.8

Horizontal 3dB Beam Width ()

65

65

Front to Back Ratio (dB)

>25

>25

Vertical 3dB Beam Width ()             

8.4±0.8

5.9±0.6

Side lobe suppression for first side

lobe above main beam (dB)

>16

>16

NR Service beam

0° direction Beam Gain (dBi)

20.0±0.8

21.0±1

0° direction Beam Horizontal 3dB Beam Width (°)

26

20

0° direction Beam Front to Back Ratio, ±30° (dB)

>29

>28

0° direction Beam Cross-Polar Ratio, 0° (dB)

>18

>18

RET type

Integrated RET (AISG2.0/3GPP)

AISG Connectors (2 in 2 out)

4 x 8 pin (in: Male; out: Female)

Connector

12 x 4.3-10 Female, 2 x (MQ4 + MQ5), Bottom

Antenna dimensions (H x W x D) (mm)

2600 × 495 × 185

Packing dimensions (H x W x D) (mm)

2900 × 610 × 310

Antenna weight (kg)

48.5

Clamps weight (kg)

6.8

Diameter of installation pole (mm)

φ50-φ125

Radome material

Fiberglass

Radome color

Light grey

Operational temperature (℃)

-40 to +60

Wind load at 42m/s (N)

1676/ 584/ 1671 (Frontal/ Lateral/ Rearal)

Max. operational wind speed (km/h)

200