Product Description
This directional patch antenna is a high-gain microstrip array antenna operating in the 2.5–2.7 GHz (2500–2700 MHz) frequency band, featuring a low-profile array architecture with overall dimensions of 250mm*250mm*25mm and a light weight of only 263g. It adopts horizontal linear polarization and SMA-Female RF connector for simple installation and integration.
It achieves a stable 15 dBi high gain across full bandwidth. The voltage standing wave ratio (VSWR) remains below 1.4 across the entire operating band, demonstrating excellent impedance matching and extremely low transmission loss — significantly outperforming conventional microstrip antennas (which typically exhibit a VSWR of 1.5–2.0). With ≥90% radiation efficiency, 40° elevation HPBW and 36° azimuth HPBW, the antenna radiates with energy concentrated in the main beam direction, offering good front-to-back ratio and sharp directivity. It can handle up to 30W input power for continuous stable operation.
This directional microstip patch antenna is designed for long-range, high-reliability directional wireless communication links. It is widely deployed for UAV telemetry and data link, SAR synthetic aperture radar ground receiving station, wireless broadband point-to-point access, radar and air traffic control (ATC) systems, reflector antenna feed, as well as antenna measurement ranges and anechoic chamber testing.
Product Application
- Wireless Broadband Access
- UAV T&C and Data Link
- Radar and Air Traffic Control (ATC) Systems
- Reflector antenna feed
- Antenna Measurement Ranges
- Ground Receiving Station for Synthetic Aperture Radar (SAR)
Product Features
- 0.2G Ultra wideband, relative bandwidth 8%
- 15dBi High Gain
- 40°wide beam
- 25mm low profile
Product Specifications
| Working band | 2500-2700MHz |
| Gain | 15dBi |
| VSWR | ＜1.4 |
| Efficiency | ≥90% |
| Polarization | Horizontal Polarization |
| EL HPBW | 40° |
| AZ HPBW | 36° |
| Input Impedance | 50Ω |
| Power Handing | 30W |
| RF Connector | SMA-Female |
| Size | 250*250*25mm |
| Weight | 263g |
Test Result
| Frequency(MHz) | Gain(dBi) | EL HPBW(°) | AZ HPBW(°) | VSWR |
| 2500 | 13.99 | 35.55 | 33.31 | 1.25 |
| 2550 | 14.16 | 34.57 | 33.01 | 1.18 |
| 2600 | 14.23 | 34.1 | 31.75 | 1.15 |
| 2650 | 14.32 | 33.4 | 31.3 | 1.18 |
| 2700 | 14.17 | 32.81 | 31.02 | 1.13 |
Package List
1 X 2.5-2.7G Panel Directional Antenna