Product Description
This 2.4G outdoor omni‑directional dipole antenna is a horizontally omnidirectional, linearly‑polarized antenna operating over the 2.3‑2.5 GHz frequency range. It provides full 360‑degree omnidirectional radiation in the azimuth (horizontal) plane, with a typical gain of 5dBi and an envelope variation (omnidirectionality) of better than 3 dB, ensuring highly consistent radiated power in all horizontal directions.
The high‑gain dipole antenna employs linear polarization and features compact dimensions of 20mm × 135 mm, facilitating integration into space‑constrained platforms. Built with durable weather‑resistant casing for indoor‑outdoor use, it features low standing‑wave ratio and high radiation efficiency to extend wireless range and reduce signal loss. With its high gain, excellent omnidirectionality, and wideband characteristics, this antenna is well‑suited for FPV RC Drone, Mobile Robot Communications, WLAN Access Points, IoT Sensors and Indoor‑Outdoor ISM‑Band Communication.
Product Application
- UAV Ground Control Station
- UAV Telemetry & Data Link
- 2.4 GHz outdoor WiFi base stations
- Mobile Robot Communications
- Test & Measuremen
Product Features
- 9% Ultra Wideband, Relative Bandwidth
- 4.0dBi High Gain
- 360° Omnidirectionality
- SMA Male / Female Optional
Product Specifications
| Working band | 2300-2500 MHz |
| Gain | 4.0 dBi |
| VSWR | ＜1.4 |
| Efficiency | ≥90% |
| Polarization | Horizontal polarization |
| EL HPBW | 37° |
| AZ HPBW | 360° |
| Input Impedance | 50Ω |
| Power Handing | 30 W |
| RF Connector | SMA-Female / SMA- Male |
| Size | 20*135*1 mm |
| Weight | 12g |
Test Result
| Frequency (MHz) | Gain (dBi) | Circularity (dB) | EL HPBW(°) | AZ HPBW(°) | VSWR |
| 2300 | 4.69 | 2.91 | 35.59 | 360 | 1.31 |
| 2350 | 4.56 | 2.91 | 32.81 | 360 | 1.42 |
| 2400 | 4.83 | 2.49 | 31.94 | 360 | 1.30 |
| 2450 | 4.92 | 2.02 | 34.58 | 360 | 1.23 |
| 2500 | 5.08 | 1.68 | 36.35 | 360 | 1.30 |
Package List
1 X 2.3‑2.5 GHz Omni Dipole Antenna