4G 5dBi Internal PCB Antenna with 1.13mm Cable (L-10cm) + Ufl Connector

The 4G 5dBi Internal PCB Antenna with a 1.13mm cable (10cm) and UFL connector is designed for devices requiring 4G connectivity. It offers a balanced signal gain, is compact for internal integration, and is ideal for routers, IoT projects, or embedded systems needing space-efficient wireless communication.
Here’s a detailed explanation:

1. 4G: This indicates the antenna is designed to operate with 4G LTE networks, suitable for high-speed mobile data communication.

2. 5dBi: This is the antenna's gain rating. A 5dBi gain means the antenna provides a higher concentration of signal strength compared to a 3dBi antenna, resulting in a more focused signal. This is beneficial for improving the signal range and quality, but it may have a narrower beamwidth.

3. Internal PCB Antenna: This type of antenna is typically mounted directly onto a printed circuit board (PCB) inside a device. It is designed for compact and integrated applications, often used in embedded systems.

4. 1.13mm Cable: This refers to the thickness of the coaxial cable connecting the antenna to the rest of the circuitry. The 1.13mm diameter cable is quite thin and flexible, suitable for internal connections where space is limited.

5. Cable Length (L-10cm): The cable length is 10 centimeters, which provides some flexibility in positioning the antenna within the device while maintaining a compact form factor.

6. UFL Connector: UFL (Ultra Fine Lock) connectors are small, compact connectors often used in applications where space is at a premium. They are common in internal antenna setups for electronic devices.