2.4GHz WiFi Antenna Kit (>2.5dBi) with IPEX to SMA Pigtail Cable (15cm)
2.4GHz WiFi Antenna Kit (>2.5dBi) with IPEX to SMA Pigtail Cable (15cm)
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Short Product Description
Short Product Description
Unlock the full potential of your wireless projects with this professional 2.4GHz Omni-directional Antenna Kit. Featuring a high-efficiency >2.5dBi gain antenna and a durable 15cm IPEX (U.FL) to SMA interface cable, this set is engineered to stabilize connections and extend range for development boards, ESP32/ESP8266 modules, and custom network gear. Simple to install and built for reliable continuous operation.
Key Features
Key Features
- Optimized Signal Strength: Provides >2.5dBi gain to extend range and improve throughput for 2.4G networks.
- Universal Compatibility: Standard IPEX (U.FL) interface fits most mini-PCIe cards, ESP32/8266 boards, and Zigbee modules.
- Adjustable Orientation: The antenna tilts 90° and rotates 360°, allowing you to fine-tune the signal path.
- Low Signal Loss: High-quality RG1.13 cable (or equivalent) ensures minimal attenuation between the module and antenna.
- Secure Mounting: The SMA bulkhead connector includes a nut and washer for easy panel mounting on custom enclosures.
Full Product Description
Full Product Description
Maximize Your Wireless Range and Stability
Are you struggling with weak Wi-Fi signals on your DIY electronics projects or development boards? The onboard ceramic antennas found on many modules often lack the range and penetration power needed for robust applications. This 2.4GHz WiFi Antenna Kit is the perfect solution to boost signal quality, reduce packet loss, and ensure your data gets where it needs to go.
Engineered for Makers and Engineers
This kit includes everything you need to upgrade your hardware. It features a high-performance omni-directional antenna paired with a precision-engineered IPEX (U.FL) to SMA female pigtail cable. It is specifically designed for the 2400-2500 MHz frequency band, making it universally compatible with standard Wi-Fi and Bluetooth protocols.
Flexible Design for Real-World Application
The antenna features a 90-degree folding design, allowing you to orient it for optimal signal polarization regardless of how your device is mounted. Whether you are building a smart home sensor, a remote camera, or a custom drone controller, this antenna ensures your connection remains solid even in challenging environments.
Why Choose This Kit?
- Plug & Play: The standard IPEX connector snaps directly onto most modern wireless modules (like ESP32-WROOM-32U).
- Enhanced Gain: With >2.5dBi gain, it offers significantly better performance than internal PCB antennas.
- Durable Build: Made with high-quality ABS and copper elements for long-lasting performance.
Technical Specifications
Technical Specifications
- Frequency Range: 2400 - 2500 MHz
- Gain: > 2.5 dBi
- VSWR: < 1.5
- Impedance: 50 Ω
- Polarization: Vertical
- Antenna Connector: SMA Male (Internal Thread)
- Cable Connector: IPEX (U.FL) to SMA Female (External Thread)
- Antenna Length: 110 mm (Unbent) / 92 mm (Bent)
- Cable Length: Approx. 15 cm
- Operating Temp: -40°C to +70°C
Delivery Options
Delivery Options
- Local delivery within Hong Kong and in-store pickup.
- Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.
- Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).
- Estimated delivery time: 1–3 business days after dispatch (Hong Kong).
- In-store pickup details (location and time) will be confirmed by email or phone message.
- Delivery times are estimates and may be affected by weather or unforeseen circumstances.
FAQ Section
FAQ Section
Q: Will this antenna work with my ESP32 development board?
A: Yes, provided your specific board model has an IPEX/U.FL connector socket. Many "U" variants (e.g., ESP32-WROOM-32U) are designed specifically for this external antenna type.
Q: Can I use this for 5GHz Wi-Fi?
A: No, this antenna is tuned specifically for the 2.4GHz band (2400-2500 MHz). Using it on 5GHz frequencies will result in poor performance and high signal reflection.
Q: What is the connector type on the cable end?
A: The cable has a tiny IPEX (also known as U.FL) connector on one end to attach to your circuit board, and a standard SMA Female bulkhead connector on the other end to mount to a case and connect the antenna.
Target Users / Applications
Target Users / Applications
- Electronics Hobbyists: Arduino, Raspberry Pi, and ESP32 projects.
- IoT Developers: Smart home sensors, gateways, and remote monitoring.
- Network Technicians: Modifying routers or adding external antennas to legacy gear.
- RC Enthusiasts: Extending range for 2.4GHz transmitters and receivers.
