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What does antenna use for....?
- An antenna (or aerial) is an electrical device which converts electric power into radio waves, and vice versa. It is usually used with a radio transmitter or radio receiver. In transmission, a radio transmitter supplies an electric current oscillating at radio frequency (i.e. a high frequency alternating current (AC)) to the antennas terminals, and the antenna radiates the energy from the current as electromagnetic waves (radio waves). In reception, an antenna intercepts some of the power of an electromagnetic wave in order to produce a tiny voltage at its terminals, that is applied to a receiver to be amplified.
- Antennas are essential components of all equipment that uses radio. They are used in systems such as radio broadcasting, broadcast television, two-way radio, communications receivers, radar, cell phones, and satellite communications, as well as other devices such as garage door openers, wireless microphones, Bluetooth-enabled devices, wireless computer networks, baby monitors, and RFID tags on merchandise.
Feature:
Exquisite appearance
Good impact resistance,waterproofing and anticorrosion ability
Full day working
Optimized dimension
High gain,low standing Wave,strong anti-interference ability
Application:
GSM/CDMA/PCS/3G/4G/WLAN system
Point-to-multipoint system
| SH-MBF-A15 Electrical Specifications | |
| Frequency range(MHz) | 790-960/1710-2700 |
| Bandwidth(MHz) | 170/990 |
| Gain(dBi) | 14/15 |
| Half-power beam width(°) | H:360V:55/30 |
| VSWR | ≤1.5 |
| Input Impedance(Ω) | 50 |
| Polarization | Vertical |
| Maximum input power(W) | 100 |
| Lightning protection | DC Ground |
| Input connector type | N Female or Requested |
| Mechanical Specifications | |
| Dimensions (mm) | Φ50*250 |
| Antenna weight(kg) | 0.5 |
| Operating temperature(°c) | -40-60 |
| Rated Wind Velocity(m/s) | 60 |
| Radome color | White |
| Mounting way | Pole-holding |
| Mounting hardware(mm) | 35-50 |
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