5.8 GHz Cantenna Kit — Build Your Own Directional WiFi Antenna
Complete kit to build a directional waveguide antenna (cantenna) for the 5.8 GHz WiFi band. A proven, low-cost approach to extending WiFi range for outdoor point-to-point links. Available with SMA or N-type connector to match your equipment.
Key Features
- Directional waveguide design — focuses signal for longer range
- 5.8 GHz band — ideal for less congested WiFi channels
- Outdoor-suitable construction
- Connector options: SMA Jack or N Jack to suit your radio
- Educational and practical — great for learning antenna theory hands-on
Technical Specifications
| Frequency | 5.8 GHz |
| Antenna Type | Waveguide (cantenna) |
| Pattern | Directional |
| Connector | SMA Jack or N Jack (select variant) |
| Impedance | 50 Ω |
| Mounting | Outdoor |
Typical Applications
- Point-to-point outdoor WiFi links (5.8 GHz)
- Extending range on wireless access points and bridges
- Amateur radio and wireless experimentation
- Educational projects — antenna design and RF theory
Before You Order
- You will need a suitable tin or tube to complete the waveguide — the kit provides the RF probe and connector assembly
- Select the connector variant (SMA or N) to match your radio equipment