Triple Feed Patch 5.8GHz Antenna (RP-SMA) – Overview

The Triple Feed Patch 5.8GHz Antenna is a high-performance directional antenna designed for FPV systems and wireless video transmission. It operates at a center frequency of 5.8GHz and provides strong signal reception with improved range and clarity.

In addition, this antenna uses a circularly polarized design. As a result, it reduces signal interference and improves video stability, especially in challenging environments. Unlike typical FR4-based patch antennas, this design offers better radiation efficiency and lower signal loss.

Furthermore, it maintains a strong axial ratio not only directly in front of the antenna but also off-axis. Therefore, it delivers more consistent performance across different angles.

Key Features

• Directional circularly polarized antenna
• High gain of 9.4 dBi for improved signal strength
• Excellent radiation efficiency
• Better performance than standard FR4-based patch antennas
• Stable axial ratio across multiple angles
• Easy to manufacture with high accuracy
• Suitable for FPV and long-range video transmission

Technical Specifications

• Center Frequency: 5.8 GHz
• Bandwidth: 660 MHz (5.47 – 6.13 GHz)
• Antenna Gain: 9.4 dBi
• Axial Ratio: < 1.3
• Connector: RP-SMA

Applications

• FPV drone video systems
• Long-range video transmission
• Ground station receivers
• Wireless communication setups

Package Includes

• 1 × Triple Feed Patch 5.8GHz Antenna (RP-SMA)

Shipping Details

• Weight: 0.022 kg
• Dimensions: 13 × 9 × 1 cm

Warranty

This product comes with a 15-day warranty covering manufacturing defects only. Replacement is available if the product has a verified defect.