Description
What is a Small 2.4 GHz SMA Male Wifi Antenna?
The small 2.4GHz SMA Male Wifi antenna model CTRF-ANTENNA-AP-2450-0850-SMA item is a 2.4 GHz stubby antenna design for wireless device applications including portable and fixed units small antenna manufactured by C&T RF Antennas Inc.
It is a cost-effective 2.4 GHz solution and comes with an SMA-Male connector. 8x50mm small wifi antenna radome, 1.5dBi gain.
The 2.4GHz wifi antenna comes only 50mm in length, straight SMA connector & plastic ABS rubber antenna radome, and a directory screw-mounted to the wifi devices. This 2.4GHz Wifi Antenna SMA Male Omni antenna is intended for use in all 2.4GHz applications.
What is wifi?
Each industry has its own standard. The wifi standard was first developed and published by the Institute of Electrical and Electronics Engineers IEEE, but the association only introduced the standard and could not promote the wifi technology well because of the properties of its own organization.
The wifi consortium, established in 1999, is well-positioned to fill this gap by creating and running wifi standards and promoting the development of wireless LAN technology.
The first generation is 802.11, which was released in 1997 with a frequency of 2.4 GHz, or 2.4g signal, with a maximum speed of 2Mbps per second.
The second generation is 802.11a/b, which was released in 1999. 802.11a has a frequency of 5Ghz, or 5g signal, with a maximum speed of 54Mbps per second. 802.11b has a frequency of 2.4 GHz, with a maximum frequency of 11Mbps per second.
802.11a first proposed OFDM technology to enhance data concurrency through orthogonal frequency division multiplexing, which is able to handle more data.
Because the standard was released when 5g and channels were occupied by several, and it was compatible with ab two modes at the same time back then, the cost was high, which led to 802.11a was not promoted.
The Small Antenna SMA Male Wifi Antenna 2.4GHz wifi antenna is manufactured by C&T RF Antennas Inc, we provide the 2.4GHz wifi antenna and other antenna 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, etc.
C&T RF Antennas Inc provides the 2.4 GHz wifi antenna 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.
Contact us for the Small 2.4 GHz SMA Male Wifi Antenna datasheet, SMA Male Wifi Antenna pricing, inventory on the Small Antenna SMA Male Wifi Antenna, or other Wifi antenna and antenna design.
Small 2.4 GHz SMA Male Wifi Antenna Specifications
2.4GHz Small Antenna SMA Male Wifi Antenna Electrical Specifications |
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| RF Antenna Type | Rubber Duck Antenna |
| Model | CTRF-ANTENNA-AP-2450-0850-SMA |
| Frequency Range | 2400-2500MHz |
| Gain | 1.5dBi |
| VSWR | ≤2.0 |
| Impedance | 50 Ω |
| Polarization | Linear |
| Directional | Omnidirectional |
| Connector | SMA Male |
| Max Power | 50W |
| Lightning Protection | DC-Ground |
2.4GHz Small Antenna SMA Male Wifi Antenna Mechanical Specifications |
|
| Dimension | 8*50mm |
| Weight | Approx. 10g |
| Radome Material | Plastic ABS |
| Operation Temperature | -20˚C ~ +80˚C |
| Storage Temperature | -40˚C ~ +85˚C |
| Color | Black |
| Antenna Design | Dipole Array |
| Mounting | SMA Connector |
| Safety Emission and other | RoHS Compliant |
| Applications | ISM/SCADA/Utilities, IoT/M2M, Wi-Fi/Bluetooth/Zigbee/Sigfox, etc |
Omnidirectional Rubber Duck Antenna Features
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