Electrical parameters:
1.Frequency range: 1885-1920MHz 2010-2025MHz 2575-2635MHz
2.Electrical down-tilt range: 2-12°
3.Electrical accuracy: ±1
4.The isolation between the polarized radiation ports
5.Coupling factor between gauged terminal and all radiate terminals: -26±2dB
6.Maximum altitude deviation between gauged terminal and all radiate terminals: ≤0.7dB
7.Maximum phase deviation between gauged terminal and all radiate terminals: ≤5°
8.VSWR between gauged terminal and all radiate terminals: ≤1.5
9.Average power capacity: ≥25W
10.The 2° isolation between the homo-polarized radiation ports: ≥20dB
11.The 3-6° isolation between the homo-polarized radiation ports: ≥25dB
12.The 7-12° isolation between the homo-polarized radiation ports: ≥28dB
13.The 2° isolation between the hetero-polarized radiation ports: ≥25dB
14.The 3-6° isolation between the hetero-polarized radiation ports: ≥28dB
15.The 7-12° isolation between the hetero-polarized radiation ports: ≥30dB
16.The isolation degree between antenna to antenna: ≥38dB
17.The isolation between frequency bands in internal combiner: 100°±15 90°±15 65°±15 respectively
18.Unit beam gain: ≥13.5dBi
19.Unit beam ±60° margin power decrease: 12±2dB(2575~2635MHz)
20.Unit beam vertical half power beam width: ≥5°
21.Unit beam cross polarization ratio (axis direction): ≥18dB
22.Unit beam cross polarization ratio (±60°): ≥10dB
23.Unit beam front-to-back ratio: ≥28dB
24.Unit beam upper side-lobe restrain: /
25.Broadcast beam horizontal half power beam width: 65±5°
26.Broadcast beam gain: ≥13.5dB
27.Broadcast beam ±60° margin power decrease: 12±2dB
28.Broadcast beam vertical half power beam width: ≥5°
29.Broadcast beam cross polarization ratio (axis direction): ≥22dB
30.Broadcast beam cross polarization ratio (±20°): ≥20dB(1885-1920MHz), 22dB(2575-2635MHz)
31.Broadcast beam cross polarization ratio (±60°): ≥10dB
32.Broadcast beam front-to-back ratio: ≥28dB
33.Broadcast beam upper side-lobe restrain: ≤-16dB
34.Broadcast First Down Null-Fill : ≥-18dBi
35.Business 0° pointing beam gain: ≥19.5dB
36.Business 0° pointing beam horizontal half power beam width: ≤25°
37.Business 0° pointing beam horizontal side-lobe electrical level: ≤-12dB
38.Business ±60° pointing beam gain: ≥17dB
39.Business ±60° pointing beam horizontal half power beam width: ≤23°
40.Business ±60° pointing beam horizontal side-lobe electrical level: ≤-5dB(1885-1920MHz, 2010-2025MHz) ≤0dB(2575-2635MHz)
41.0° cross polarization ratio (axis direction): ≥22dB
GSM/DCS part:
1.Frequency range: 880-960MHz 1710-1880MHz
2.Polarization: ±45°
3.Gain: 18dbi
4.Down-tilt:0-14°(860-960MHz) 0-10°(1710-1880MHz)
5.Beam width: Horizontal 67°66° Vertical 16°10°
6.Upper side-lobe restrain: ≤-14dB
7.Cross polarization ratio: 15（@0°）、≥10（@±60）
8.Front-to-back ratio:>25dB
9.VSWR: ≤1.5
10.Isolation degree:>28dB
11.Third order intermodulation: <-107dBm
12.Input impedance: 50Ω
13.Power capacity: 500W/250
14.Anti-lightning protection: DC ground
Product feature:
Multi-system base station antenna: Multimode antenna satisfies 3 operators’ FDD+TDD multiple network co-building, or a single operator’s ‘2G+3G+4G’ multimode shared station requirement. Once driver and controller are connected, it could realize remote control of antenna coverage area at background. Currently, shared antenna installation space, multimode and miniature antenna have become customers’ favors. Multi-mode antenna saves 30% cost than several single mode antennas which also saves the tower’s load-bearing.