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WiFi Antenna with w.FL / MHF3 / IPEX3 Connector
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That's one slim cellular antenna! At about 220mm long from tip to tip and with a cable thickness of just 0.8mm, this 2.4GHz WiFi or BLE antenna is slim, comp...
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That's one slim cellular antenna! At about 220mm long from tip to tip and with a cable thickness of just 0.8mm, this 2.4GHz WiFi or BLE antenna is slim, compact, and sensitive, with a 4dBi gain. The antenna is the trace on the PCB that is at the end of the skinny coaxial cable. It has an adhesive sticker back, so you attach it to an enclosure.
It has a tiny MHF3/ IPEX3 / wFL / w.FL connector on the end - not a uFL connector! If you need a 2.4GHz antenna with uFL which is larger, check out this product.
Jargon buster
Plain-language definitions for the technical terms used above.
- 2.4GHz WiFi
- 2.4GHz WiFi is a common wireless networking band used by many routers and embedded devices, offering good range but more congestion than the 5GHz band. Devices on this band can join networks to transfer data or receive firmware updates.
- BLE
- BLE stands for Bluetooth Low Energy, a Bluetooth mode designed for low power use and broad compatibility with modern phones and computers. It connects well to battery-powered and mobile devices, including Apple hardware, though it behaves differently from Bluetooth Classic and its serial-style profiles.
- PCB
- A printed circuit board (PCB) is a board, usually rigid, with etched copper tracks that connect electronic components together without loose wiring. Components are mounted on the board and signals route between them through the copper layout.
- w.FL
- A very small radio-frequency antenna connector used on compact wireless boards. It matters because you need a matching w.FL antenna or adapter before the board can use an external antenna.
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