4G Rubber Duck Antenna Vertical Polarization SMA Male GL-DY437

Product Advantage

●Versatile Frequency Coverage: The GL-DY437 4G Rubber Antenna operates on a wide frequency range of 698-960 MHz and 1710-2700 MHz, making it ideal for diverse applications and ensuring dependable connectivity.

●Superior Signal Strength: With a gain of 5 dBi and a low VSWR of less than 2.5, this antenna guarantees efficient signal transmission, enhancing your communication experience.

●Omni-Directional Performance: Designed with an omni-directional radiation pattern and 50-ohm normal impedance, this antenna delivers reliable signals from all directions, optimizing performance for various usage scenarios. 

●User-Friendly Installation: Equipped with an SMA male connector, for more choices, LTE Rubber Antenna GL-DY431 is recommended for the same product. The joint design of this antenna is also foldable. Users can flexibly adjust the bending Angle of the joint according to different use scenarios to optimize the signal receiving effect. 

●Durable & Eco-Friendly Design: Crafted from high-quality ABS material, the GL-DY437 is ROHS compliant and built to withstand harsh environments, functioning effectively in extreme temperatures from -40 to +60 degrees Celsius. Its compact size of Ø13.8*195mm makes it a perfect choice for high-quality wireless communication without taking up too much space.