GSM 850 Mobile Communication Base Station Antenna 1.5M Low VSWR Install On Steel Tower
Overview:
In a wireless communication system, antenna is transceiver interface between transmission medium with the outside world. The same antennas can either radiation and receive radio waves, emission, the high frequency current into electromagnetic waves; When receiving the electromagnetic wave into high frequency current.
Electrical Specifications
| Frequency range (MHz) |
698~806 |
824~894 |
| Polarization | ±45° | |
| Gain (dBi) | 14 | 14.5 |
| Electrical downtilt (°) | 0~15 | 0~15 |
| Half-power beam width (°) |
Hor:66 Ver:15 |
Hor:64 Ver:14 |
|
Sidelobe suppression (dB) (First sidelobe above main beam) |
0º...5º...10º...15º 16...16...15...14 |
0º...5º...10º...15º 16...15...15...14 |
| Front-to-back ratio (dB) | Typically:≥25 | |
| Isolation (dB) | ≥30 | |
| Impedance (Ω) | 50 | |
| Cross-polar ratio (dB) | Typically:≥15(±60°≥10) | |
|
Intermodulation IM3 (2×43dBm carrier) |
≤-150 dBc | |
|
VSWR |
≤1.5 | |
| Lightning protection | DC Ground | |
| Maximum input power (W) | 400 | |
Mechanical Specifications
| Connector position | Bottom |
| Connector | 2×7/16DIN-Female |
| Packing size (mm) |
1550×298×146 |
| Height×width×depth (mm) |
1900×400×270 |
| Packing weight (kg) | 15 |
| Antenna weight (kg) | 18.5 |
| Max. wind velocity (m/s) | 60 |
| Reflector material | Aluminum Alloy |
| Radome color | PANTONE-5517C |
| Wind loading area (m²) |
0.42 |
| Radome material | Fiberglass |
| Mechanical tilt (°) | 0~10 |
| Mounting hardware (mm) | φ50~φ115 |
| Operating temperature (°C) | -40~60 |
When choosing a base station antenna, to consider its electrical and mechanical properties. Electrical properties include: frequency, gain, polarization mode, dip Angle and downdip lobe width, preset mode, adjust Angle under, front -to-back ratio, sidelobe suppression, zero padding, return loss, power capacity, impedance, third-order intermodulation, etc. Mechanical properties include: size, weight, antenna input interface, the wind load, etc.
FAQ
Q: How can I get your quotation as soon as possible ?
A: The email and fax will be checked in 24 hours, meanwhile,the skype will be online in 24 hours.
Please tell us the order information about quantity,Specification (gain, antenna type, application etc ),you will get the latest price.
Q: How about custom-made?
A: We support custom can be processed. A variety of products shape, size, quality and quantity can
be customized according to user needs processing.
Q:How about your payment term?
A: 30%TT in advance and the balance against of copy of B/L.
The irrevocable L/C at sight will be accepted.
Q: How about the sample if I need?
A: The sample will be offered for free if you need,but the freight will be covered by our customer. If
we have cooperation, the sample and the freight will be covered by our company.
Q: How about the trade term?
A: EXW,FOB,CFR,CIF will be accepted.
Radiation Pattern
698~806MHz 824~894MHz
Model
