2.4GHz FPC WiFi Antenna - Flexible Embedded Antenna

The FPC-2.4 is a flexible printed circuit antenna engineered for stable 2.4GHz wireless performance in space-constrained embedded designs. Operating across the 2400–2500MHz band, it delivers a gain of 4.5 dBi and maintains a VSWR of 1.5 or lower, ensuring efficient signal radiation and minimal reflection across the operating bandwidth. The 50-ohm impedance matches common RF front-ends, while the RF113 coaxial cable and soldered connection point provide a reliable electrical path between the antenna element and the radio module. Its thin, bendable FPC construction allows the antenna to be routed around internal components, making this flexible WiFi antenna suitable for laptops, routers, IoT devices, and compact wireless modules. The adhesive-free flexible body can be secured with enclosure features or light adhesive, and the 12cm cable offers enough length for placement in tight enclosures. Whether the goal is to extend WiFi coverage in a portable device or to add a 2.4GHz radio link to an embedded system, this FPC antenna 2.4GHz solution combines a low-profile form factor with verified RF specifications.

Flexible WiFi antenna Application

1. WiFi routers, range extenders, and USB WiFi adapters requiring an internal 2.4GHz antenna.
2. Laptops, tablets, and portable devices where the antenna must fit around internal components.
3. IoT modules, smart home sensors, and wireless sensor nodes operating in the 2.4GHz ISM band.
4. Bluetooth and BLE devices that share the 2400–2500MHz frequency range.
5. Embedded wireless modules and custom PCB assemblies with limited antenna clearance.

Flexible WiFi antenna Specifications

1. Frequency range: 2400MHz to 2500MHz
2. Gain: 4.5 dBi
3. VSWR: 1.5 maximum (2400–2500MHz)
4. Impedance: 50 ohm
5. Antenna type: Flexible printed circuit (FPC)
6. Cable type: RF113
7. Cable length: 12cm
8. Connector: Soldered connection point
9. Supported standards: IEEE 802.11b/g/n, Bluetooth
10. Polarization: Linear (typical for FPC dipole)