Description
What is a 2.4 GHz And 5 GHz PCB Antenna?
The 2.4 GHz And 5 GHz PCB Antenna CTRF-ANTENNA-PCB-2458-2520-IPEX is an embedded PCB antenna with a 25x20mm small size 2.4GHz and 5GHz dual frequencies antenna manufactured by C&T RF Antennas Inc.
The 2.4 GHz And 5 GHz PCB Antenna dual-band wifi antenna is use for Telecommunications/Networking. Wi-Fi devices. Wireless LAN (WLAN). IEEE 802.11b/g/n devices. Industrial applications. Machine-to-machine (M2M) communication. and so on.
C&T RF Antennas Inc supplies the single-band 2.4GHz PCB Wifi Antennas, single-band 5.8GHz PCB Wifi Antennas, dual-band PCB wifi antennas, flexible PCB wifi antennas with single-band and dual-band, etc.
The 2.4 GHz And 5 GHz PCB Antenna are available at C&T RF Antennas Inc. we provide the wifi antenna with many antenna types. Such as the Dipole Antennas, Whip Antennas, Marine Antennas, Router Antennas, MIMO Antennas, PCB Antennas, FPC Antennas, Spring Antennas, etc.
Contact us for the 2.4 GHz And 5 GHz PCB Antenna datasheet, 2.4 GHz And 5 GHz PCB Antenna pricing, and inventory on the 2.4 GHz And 5 GHz Wifi PCB Antenna.
2.4 GHz And 5 GHz PCB Antenna Specifications
Dual-band Wifi Antenna 2.4 GHz And 5 GHz PCB Antenna Electrical Specifications |
|
| RF Antenna Type | Embedded PCB Antenna |
| Model | CTRF-ANTENNA-PCB-2458-2520-IPEX |
| Frequency | 2400-2500MHz; 5150-5800MHz |
| Gain | 4/6dBi |
| VSWR | ≤2.0 |
| Impedance | 50 Ω |
| Polarization | Vertical Polarization |
| Cable Type | RG1.13 |
| Connector | U.FL/IPEX |
| Cable Length | 120mm |
| Lightning Protection | DC-Ground |
Dual-band Wifi Antenna 2.4 GHz And 5 GHz PCB Antenna Mechanical Specifications |
|
| PCB Board Dimension | 25*20mm |
| Weight | Approx. 5g |
| Material | PCB |
| Operation Temperature | -40˚C ~ +85˚C |
| Storage Temperature | -40˚C ~ +80˚C |
| Color | Green |
| Antenna Design | Dipole Array |
| Mounting | Connector/Sticker |
| Safety Emission and other | RoHS Compliant |
| Applications | ISM/SCADA/Utilities, IoT/NB-IoT/LoRa, Wi-Fi |
Built-in PCB Antenna Features
What is the difference between wireless wifi 2.4GHz and 5GHz?
Wireless wifi 2.4GHz and 5GHz mainly have differences in frequency, penetration ability, and transmission rate.
1. The difference of frequency, 2.4G frequency range: 2397 (1M) / 2398 (2M) – 2485Mhz. 5GHz Wi-Fi runs in the high-frequency band above 5GHz, broadband can be increased to 40MHz or even 80MHz.
2. The difference in penetration ability, 5GHz has stronger attenuation than 2.4GHz, and it is difficult to pass through the obstacle.
When the distance from the router is the same, a 5GHz signal is weaker compared to a 2.4GHz signal, which is determined by the physical properties of electromagnetic waves: the longer the wavelength the less attenuation, and it is also easier to bypass obstacles and continue to propagate.
5GHz signal high frequency, short wavelength, and 2.4GHz signal low frequency, long wavelength, so 5GHz signal through the obstacle attenuation are greater, through the wall ability than 2.4GHz signal is weak, all dual-band wireless router exist such a situation.
3. The difference in transmission rate, 2.4GHz module JF24C transmission rate can reach 1Mbps. 5GHz Wi-Fi’s entry-level speed is 433Mbps, high-performance 5GHz Wi-Fi can also reach more than 1Gbps.
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