4G 3dBi Rubber Magnetic Antenna Manufacturers in India
4G 3dBi Rubber Duck Antenna
Features & Application
Ground-plane Independent
Cellular Applications
Tilt and swivel design
Routers and Gateways
Eteily’s Rubber Duck Antenna is high performance, Omni-directional providing broad coverage with a Strong and Stable Signal. It is ABS enclosed antenna with IP65 Rated Enclosure. It is ideally suited for all RF Cellular Devices. This antenna features a rugged composite random with SMA Male connector. It is compact, lightweight and easy to install.
A 4G 3dBi rubber duck antenna is a type of antenna commonly used for wireless communication devices, particularly in the context of 4G cellular networks. Here's a breakdown of its key features:
Frequency Compatibility: The antenna is designed to operate within the frequency bands used for 4G LTE (Long-Term Evolution) cellular networks. 4G networks typically operate in various frequency bands, including but not limited to 700 MHz, 800 MHz, 1800 MHz, 2100 MHz, and 2600 MHz.
4G Compatibility: The antenna is optimized for 4G technology, which is the fourth generation of mobile communication standards, providing faster data transfer rates, improved network capacity, and better overall performance compared to previous generations.
dBi Gain: The "3dBi" in the antenna description refers to the antenna's gain. Gain measures how much the antenna amplifies the signal compared to an isotropic radiator (a theoretical omnidirectional antenna). A 3dBi gain implies that the antenna provides a slight boost in signal strength compared to a basic omnidirectional antenna.
Rubber Duck Design: The antenna's "rubber duck" design is a common form factor for compact and portable antennas. It features a flexible rubber coating that surrounds the antenna element, which makes it durable and less prone to damage from everyday use.
Omnidirectional Radiation Pattern: A rubber duck antenna is typically omnidirectional, meaning it radiates and receives signals in all directions. This characteristic allows it to communicate with base stations or other devices in a 360-degree radius.
Connector Type: The antenna usually comes with a standard connector like SMA (SubMiniature version A) or RP-SMA (Reverse Polarity SMA) for easy attachment to compatible devices, such as routers, modems, or mobile hotspots.
The 3dBi gain of this type of antenna makes it suitable for improving signal reception and transmission capabilities, especially in areas with moderate signal strength or where the device is located at some distance from the cellular tower. However, it's essential to remember that the effectiveness of the antenna also depends on other factors such as the environment, obstacles, and interference. In some cases, a higher gain antenna or directional antenna might be more appropriate for specific signal enhancement needs.

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