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A module's built-in PCB antenna is convenient but rarely has much range, and this external omnidirectional antenna gives a 2.4GHz WiFi project a real signal boost with its 3.2dBi gain spread evenly in every horizontal direction, rather than favoring one side the way a directional antenna would. Its RP-SMA male connector matches the standard connector style found on most WiFi-capable modules and routers, making it a straightforward upgrade for extending range on an ESP-series board, a wireless router, or any other 2.4GHz device with a compatible antenna port.
| Brand | Generic |
|---|---|
| Connector | RP-SMA male |
| Frequency | 2.4GHz |
| Gain | 3.2dBi |
| Selling unit | PCS |
