Electrical parameters:
1.Frequency range: 1885-1920MHz 2010-2025MHz 2075MHz-2635MHz
2.Electrical down-tilt range: 15-25°
3.Electrical accuracy: ±1
4.Coupling factor between gauged terminal and all radiate terminals: -26±2dB
5.Maximum altitude deviation between gauged terminal and all radiate terminals: ≤0.7dB
6.Maximum phase deviation between gauged terminal and all radiate terminals: ≤5°
7.VSWR between gauged terminal and all radiate terminals: ≤1.5
8.Average power capacity: ≥25W
9.The isolation between the homo-polarized radiation ports: ≥25dB
10.The isolation between the hetero-polarized radiation ports: ≥28dB
11.The isolation between internal combiners FA/D: ≥30dB
12.Horizontal half power beam width: 70°±15
13.Unit beam gain: ≥13.5dBi
14.±60° beam margin power decrease: 12±2dB(2075-2635MHz)
15.Vertical half power beam width: >5°(2075-2635MHz)
16.Cross polarization ratio (axis direction): ≥18dB
17.Cross polarization ratio (±60°): ≥10dB
18.Front-to-back ratio: ≥23dB
19.Upper side-lobe restrain: ≤-15dB(2075-2635MHz)
20.Horizontal half power beam width: 65±5°
21.Broadcast beam gain: ≥13.5dB
22.±60° margin power decrease: 12±2dB
23.Vertical half power beam width: ≥5°
24.Cross polarization ratio (axis direction): ≥18dB
25.Cross polarization ratio (±20°): ≥20dB(1885-1920MHz) ≥22dB(2075~2635)MHz
26.Cross polarization ratio (±60°): ≥8dB
27.Front-to-back ratio: ≥28dB
28.Upper side-lobe restrain: ≤-15dB
29.First Down Null-Fill : ≤-18dB
30.0° pointing beam gain: ≥19.5dB
31.0° pointing beam horizontal half power beam width: ≤25°
32.0° pointing beam horizontal side-lobe electrical level: ≤-12dB
33.±60° pointing beam gain: ≥17dB
34.±60° pointing beam horizontal half power beam width: ≤32°
35.±60° pointing beam horizontal side-lobe electrical level: ≤-5dB(1885~1920, 2010~2025MHz) ≤0dB(2075~2635MHz)
36.0° cross polarization ratio (axis direction): ≥22dB
37.0° front-to-back ratio: ≥28dB
Mechanical performance:
1.Interface type: 2*(4+5)
2.Size (without package):1600*320*140mm
3.Size (with package):1870*330*160mm
4.Weight (without packet):25kg
5.Weight (with packet):32kg
6.Operating temperature: -40~+60℃
7.Mechanical down-tilt: 0~10°
8.Pole mounted: ￠50~￠115
9.Interface position: bottom
10.Antenna shield material: UPVC
11.Wind load area：0.4m2
12.Wind resistance: 60m/s
13.Operating temperature: -55+65℃
14.Input impedance: 50Ω
15.IP protection level: IP55
16.Anti-lightning protection: DC grounded
Product features:
1. Flexible support 1,3,5,10,15,20MHz bandwidth;
2. Adopt OFDMA on the downlink, with a high speed of 100Mbits/s could meet the requirements of high-speed data transmission;
3. The uplink adopt OFDM derivative technology SC - FDMA (single carrier frequency division multiplexing), at the same time of guarantee the performance of the system can effectively reduce the peak ratio (PAPR), decrease the terminal transmission power, extend the service time, uplink rate up to 50 mbits/s;
4. Make full use of the features of channel symmetry and other TDD to improve system performance while simplifying system design;
5. The upper level of the system is generally consistent with the FDD system;
6. Combine the smart antenna with MIMO technology to improve the performance of the system in different application scenarios;
7. Use smart antenna technology to reduce inter cell interference and improve the service quality of the marginal users;
8.Adopt time/space/frequency three-dimensional rapid wireless resource allocation to ensure system throughput and quality of service.
9.It is convenient, easy to maintain, saves the following deployment investment of D band antenna and reduces the cost of construction station.
