Cylinder Antenna 600~3800mhz Omnidirectional Antenna
- Transportation:
- Ocean, Land, Air, Express
- Port:
- Shenzhen, Hongkong
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Basic Info
| Place of Origin: | Shenzhen |
|---|---|
| Productivity: | 1000pcs/day |
| Supply Ability: | 1000pcs/day |
| Payment Type: | L/C,T/T,D/P,D/A,Paypal |
| Incoterm: | CFR,FOB,CIF,EXW,Express Delivery |
| Certificate: | CE, FCC, ROSH, ISO9001 |
| HS Code: | 8517707090 |
| Transportation: | Ocean,Land,Air,Express |
| Port: | Shenzhen,Hongkong |
Product Description
Product Description
Monopole antenna: exquisite design, high efficiency transmission 1.1 microstrip feed monopole antenna Planar monopole antenna has become a "frequent visitor" in the communication field because of its simple structure and nearly omnidirectional radiation pattern. This microstrip feed monopole antenna is unique. Its ground design breaks the convention, reducing the dielectric ground to half, and innovatively changing it into a combination of ellipse and triangle. The ellipse half-axis ratio is 1.8 and the monopole ellipse half-axis ratio is 1.2. Through microstrip feed, grounding width w and feed slot length h, the antenna performance is accurately controlled to realize efficient signal transmission.
1.2 coplanar waveguide fed monopole antenna
Coplanar waveguide feeding is a highlight of this antenna. Compared with the traditional microstrip line, it has low offset and wider impedance bandwidth at high frequency. The hexagonal patch is selected as the radiation element, which naturally has the advantage of broadband. The upper and lower surfaces of the feed part are provided with holes to form a short circuit, so as to prevent parasitic mode interference, and the number of holes can also flexibly adjust the input impedance. Remove the ground under the hexagonal patch, further strengthen the broad-edge radiation at the bottom, adjust the width and gap of the feeder, and easily achieve good impedance matching.
Dipole antenna: breaking through the limitation and radiating with high gain.
Although monopole and dipole have omnidirectional radiation potential in theory, the influence of feeder often leads to horizontal radiation limitation. This dipole antenna skillfully solves the problem. By optimizing the isolation between dipole radiating element and feeder, it can effectively shield the interference of feeder and achieve horizontal omnidirectional radiation. With another dipole as a parasitic element, it supports 0.9GHZ and 2.0GHZ dual-band operation, and the band gain is as high as 10dBi and 12dBi respectively. Its unique structure consists of a middle metal tube and four dielectric plates around it. Each dielectric plate is equipped with a dipole with parasitic elements, and a cylindrical radome with a diameter of 110mm provides comprehensive protection for it. A four-way separator and a balun form a stable feed system.
Excellent performance, multi-adaptation
With advanced technology and innovative design, this waterproof IP67 4G cylindrical communication antenna has strong adaptability: in the omni-directional Wifi scene, there is no dead angle in signal coverage; As an outdoor omni-directional antenna, it is not afraid of complex environment; Whether it is used as an outdoor antenna for booster, router or waterproof outdoor antenna to deal with wind and rain, it can play a stable role and escort communication connection!
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