Plate high gain elevator shaft antenna
Overview
Elevator shaft antennas are designed with high gain antennas, with wide beamwidth and low vertical lobe width, to enhance wireless signal coverage inside elevators, and have a wide range of applications in providing wireless network coverage, supporting communication systems, monitoring and security systems, wireless sensor networks, asset management, intelligent building integration, Internet of Things applications and signal relays. |
Key Features
Powerful signal coverage It can effectively penetrate the metal structure of the elevator shaft to ensure stable wireless signal coverage throughout the elevator shaft area | Strong anti-interference performance It can effectively reduce the influence of external interference on the signal and ensure the stability of communication. | Directional signal transmission Using directional signal transmission technology, the signal is concentrated in a specific direction, reducing signal diffusion and attenuation, and providing a more reliable communication connection. | Easy to install and maintain It can be installed on the wall, ceiling or other suitable locations for flexible deployment. Easy installation for regular inspection and maintenance. |
Parameters
Electrical parameter | ||
Frequency range (MHz) | 1710-2170 | 3300-3600 |
Polarization | Horizontal polarization | |
Gain (dBi) | 15 | 17 |
Horizontal half power lobe width (°) | 30±10 | 15±5 |
Vertical half power lobe width (°) | 30±10 | 10±5 |
F/B Ratio (dB) | ≥23 | |
VSWR | ≤1.8 | |
Impedance(Ω) | 50 | |
Crossover (dBm) | ≤ -145(@33dBm) | |
Max. Power(W) | 200 | |
Mechanical Specifications | ||
Connector location | side | |
Connector | 2*N Female | |
size(mm) | 550×280×85 | |
Weight(Kg) | 3.4 | |
Working wind speed (km/h) | ≥110 | |
Maximum wind speed (km/h) | 200 | |
Operating temperature (℃) | -40~+60 | |
Limit temperature (℃) | -55~+75 | |
Cover material | ABS | |
The ice thickness | 10mm is not destroyed | |
Protection level | Waterproof and dustproof level meets IP55, flame retardant, metal parts that meet GB 8624-2012 B1 level products and related supporting facilities are hot-dip galvanized to fully meet the requirements of rust prevention | |
Lightning protection | Direct grounding (top lightning rod with lightning rod directly connected to the bottom steel frame) | |
Installation | Top installation |
Application