Electrical parameters:
1.Frequency range: 1710-1880MHz 1850-1990MHz 1920-2170MHz
2.Polarization: ±45°
3.Gain: 18dbi
4.Down-tilt:0-10°
5.Beam width: Horizontal 65°±1, vertical 7°
6.Upper side lobe restrain: ≥16dB
7.Cross polarization ratio: 15（@0°）、≥10（@±60）
8.Front-to-back ratio:>25dB
9.VSWR: ≤1.4
10.Isolation degree:>30dB
11.Third order intermodulation: <-107dBm
12.Input impedance: 50Ω
13.Power capacity: 350W
14.Anti-lightning protection: DC grounded
Basic mechanical performance:
1.Product category:2×7/16DIN female
2.Size (without package):1459*190*120mm
3.Size (with package):1820*210*190mm
4.Weight (without packet):8.6kg
5.Weight (with packet):18.85kg
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：0.25 m2
12.Wind resistance: 60m/s
Product feature:
1.Shorter time to update network because for WCDMA and TD-SCDMA updating from GSM , it almost means reconstruction network which may takes 2 and 3 years respectively. But for CDMA2000 update only need several months that has an advantage of 1.5 years in advance.
2.Low cost, CDMA upgrading cost is only 1/3 of the reconstruction cost.
3.Better for service optimization protect customers’ rights. Users hope their network updates gradually so they do not have to replace their phones all the time. CDMA will backward compatible to old mobile phones when updating networks. Every section in CDMA2000 can covers 120 calls at the same time which is three-times compared to current system.
