Description
What is an Omni Dipole Wifi Antenna Waterproof Fiberglass Antenna?
The Omni Dipole Wifi Antenna Waterproof Fiberglass Antenna CTRF-ANTENNA-FB-2450-20200-N item is an Omnidirectional dipole antenna designed with a 2.4GHz wifi antenna radome 20x200mm size FRP antenna radome and N-type male connector 5dBi antenna manufactured by C&T RF Antennas Inc.
This Omni Dipole Wifi Antenna Waterproof Fiberglass Antenna style has an LTE 4G item 3G 4G LTE Antenna Omnidirectional Dipole Fiberglass Antenna for your choice.
Omni Dipole Wifi Antenna Waterproof Fiberglass Antenna Applications:
2.4 GHz ISM Band
IEEE 802.11b, 802.11g Wireless LAN & IEEE 802.11n (Pre-N, Draft-N) Applications
Public Wireless Hotspot
Wireless Video Systems
Multipoint and Mobile Applications & Bluetooth®
C&T RF Antennas Inc provides RF antennas with other antenna radio frequencies such as 169MHz, 230MHz, 315MHz, 433MHz, 868MHz, 915MHz, Lora, NFC, VHF&UHF, NB-IoT, ADS-B, GSM, Wifi 2.4GHz, 5.8GHz, 2G 3G 4G LTE, GPS, GNSS, 5G NR, UWB, Cellular, etc.
We provide indoor & outdoor wireless antennas with many antenna types such as Dipole Antennas, Whip Antennas, Marine Antennas, Router Antennas, MIMO Antennas, Combo Antennas, PCB Antennas, FPC Antennas, Spring Antennas, Sector Antennas, Yagi Antennas, etc., for IoT & M2M industries.
Contact us for more details on the Omni Dipole Wifi Antenna Waterproof Fiberglass Antenna such as Omni Dipole Wifi Antenna Waterproof Fiberglass Antenna datasheet, Omni Dipole Wifi Antenna Waterproof Fiberglass Antenna pricing, and Omni Dipole Wifi Antenna Waterproof Fiberglass Antenna inventory.
Or other Omni Wifi Antenna Waterproof Fiberglass Antenna styles.
Omni Dipole Wifi Antenna Waterproof Fiberglass Antenna Specifications
Omni Dipole Wifi Antenna Waterproof Fiberglass Antenna Electrical Specifications |
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| RF Antenna Type | Omni Dipole Wifi Antenna |
| Model | CTRF-ANTENNA-FB-2450-20200-N |
| Frequency | 2400-2500MHz |
| Gain | 5dBi |
| VSWR | ≤2.0 |
| Impedance | 50 Ω |
| Polarization | Vertical/Linear |
| Horizontal Beam-width | 360 Degree |
| Connector | N-type |
| Max Power | 50W |
| Radiation Pattern | Omnidirectional |
| Lightning Protection | DC Ground |
| Omni Dipole Wifi Antenna Waterproof Fiberglass Antenna Mechanical Specifications | |
| Dimension | 20x200mm |
| Operational Humidity | <65% |
| Radome Material | Fiberglass |
| Storage Temperature Range | -40~+85°C |
| Working Temperature Range | -40~+85°C |
| Color | Gray |
| Antenna Form | Single Band |
| Mounting | Screw/Pole |
| RoHS | Compliant |
| Applications | ISM/SCADA/Utilities, IoT/M2M, Wireless LNA/Wi-Fi/Bluetooth/Zigbee/Sigfox, etc. |
Omni Dipole Wifi Antenna Waterproof Fiberglass Antenna video
Overview of fiberglass/FRP antenna
Why is a fiberglass antenna not suitable for indoor use? What environment is suitable for use?
In the construction of the walkie-talkie radio system, the omnidirectional fiberglass antenna is used as a repeater antenna. Is the gain or length of the fiberglass antenna the higher the better? What are the characteristics of the specific FRP omnidirectional antenna, can it be used as an indoor antenna?
Why fiberglass antenna is not suitable for indoor use
It is estimated that many people will notice that international brands such as Linksys or D-link generally only use 7db or 5db, and 2db antennas on their equipment, but they rarely see their 9db or higher gains on the market.
Indoor Omni-directional antennas appear. According to our general thinking, 7db antennas have fully met the requirements for indoor use. Antennas above 7db cannot give full play to their advantages due to their smaller angles. Indoor use may be counterproductive. Therefore, omnidirectional antennas above 9db must be used outdoors.
Why is it called an omnidirectional antenna, and there is also a vertical angle
The omnidirectional antenna often mentioned in the construction of a radio antenna feed system refers to an antenna with a horizontal radiation angle of 360 degrees and a vertical fan-shaped emission. The angle is generally about 6 to 15 degrees. The higher the gain, the smaller the vertical angle.
For example, The 9db antenna can achieve a radiation angle of about 14 degrees, while the fiberglass antenna can reach about 8 degrees is the limit.
At the same location, 15db antenna reception is not as good as the low gain antenna
What environment is suitable for a fiberglass antenna?
Because of the small vertical angle, it can only transmit signals at 6 to 8 degrees horizontally. Therefore, FRP antennas are widely used for wireless coverage in plain areas, wireless coverage in the same horizontal location environment, and wireless coverage in the same horizontal location environment.
On a higher position, the signal can only be transmitted to a far position, but a close or a height difference cannot be covered.
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