Collection: WiFi & Cellular Antennas

An omnidirectional antenna radiates signal in a 360° pattern in the horizontal plane — ideal for routers or access points serving users in all directions. A directional antenna (panel, Yagi or dish) concentrates gain in one direction, extending range towards a specific target while reducing gain in other directions. Use directional antennas for point-to-point links, outdoor coverage of a specific area, or to reach a distant router from a client device. Browse our full WiFi & Cellular Antennas range.

Most consumer and prosumer WiFi routers and access points use either SMA male or RP-SMA (Reverse Polarity SMA) connectors on the antenna port. RP-SMA is more common on consumer-grade devices. Always check your router's connector specification before purchasing an antenna — SMA and RP-SMA look identical but have reversed centre pin/socket arrangements and are not directly interchangeable. Adapters are available if needed.

Yes, in areas of marginal signal coverage an external high-gain antenna can improve received signal strength (RSSI) and signal-to-noise ratio, which directly translates to faster and more stable data throughput. The gain improvement is most noticeable when the original antenna was in a weak-coverage area. In already strong signal areas, the benefit is minimal. For best results, position the antenna with clear line of sight towards the nearest cell tower and use low-loss coaxial cable between the antenna and the router.

MIMO (Multiple Input Multiple Output) is a radio technology used in both WiFi and cellular (LTE/5G) to transmit and receive multiple data streams simultaneously over separate antenna paths. If your router supports 2×2 MIMO or higher, it has two or more antenna ports and can take advantage of two separate external antennas. Installing a single antenna on one port while the other remains unused defeats the purpose of MIMO — always install antennas in matching pairs for full performance. Check the product specification for antenna count and port labelling.

Outdoor WiFi and cellular antennas typically include a mast or wall-mount bracket. Position the antenna as high as possible with clear line of sight — avoid placing it directly behind large metallic objects or concrete walls. Route the coaxial cable through a weatherproof cable entry point and seal any penetrations to prevent moisture ingress. Use UV-resistant cable ties to secure cable runs and keep the connection points dry. For mounting hardware and accessories, see our Antenna Mounting Accessories.

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Not always. Higher gain antennas achieve extended range by narrowing the radiation pattern — a very high-gain omnidirectional antenna compresses the radiation vertically, which can mean devices on different floors or at steep angles receive a weaker signal. For most home and office environments, moderate-gain antennas with a balanced pattern provide better overall coverage than the highest available gain. Match antenna gain to your specific coverage challenge rather than simply choosing the highest number. For related products, see TV Antenna Amplifiers and HDMI Matrix Switches & Modulators.