Rush Cherry FPV 5.8G 155mm RHCP Circular Polarized Drone Antenna
Introducing the compact and reliable Rush Cherry FPV 5.8G antenna from the Rush FPV brand — specifically designed for FPV flights where low weight, durability, and a stable video signal are crucial. This is a mini cloverleaf antenna with a total length of 155/160 mm, operating at a center frequency of 5.8 GHz in the 5650 - 5950 MHz range, ensuring compatibility with most VTXs for FPV systems.
The casing is made of impact-resistant, flexible plastic that withstands drops and mechanical impacts, maintaining its shape and functionality. Two connector options are available: MMCX-JW with an angled connector (can be bent to a convenient angle and comes with mounts for frame installation) and SMA for compatibility with various transmitters. The MMCX version allows for easy adjustment of the antenna's direction and reduces the risk of damage during hard landings.
Advantages and Features
- High Efficiency: radiation efficiency up to 98%, minimizing signal loss.
- Low VSWR: VSWR value below 1.2, guaranteeing excellent matching with the transmitter and reducing VTX heating.
- RHCP Circular Polarization: ensures signal stability during maneuvers and in multipath propagation.
- Reduced Video Flickering: the antenna effectively minimizes multipath reception effects, improving video stream quality.
- Durability and Flexibility: the plastic withstands impacts, maintaining functionality even after contact with obstacles.
Technical Specifications
| Parameter | Value |
|---|---|
| Connector | SMA / MMCX-JW angled |
| Type | Cloverleaf |
| Polarization | RHCP |
| Center Frequency | 5.8 GHz |
| Frequency Range | 5650 - 5950 MHz |
| Gain | 1.2 dBi |
| Radiation Efficiency | 98% |
| Impedance | 50 Ohm |
| Axial Ratio | ≈ 1.0 |
| Total Length | 155/160 mm |
| Weight | SMA 11.5 g / MMCX-JW 3.5 g |
The antenna is optimized for use in racing and versatile quadcopters, where compactness, low resistance, and high signal efficiency are critical. Thanks to its low mass and well-thought-out shape, it is easy to integrate into designs with limited space or on frames with complex geometry. Installation of the MMCX version is simplified by the angled connector and included mounts.
By purchasing the Rush Cherry FPV 5.8G, you get a component that enhances video transmission stability, reduces VTX heating, and is compatible with most transmitters on the market. Brand: Rush FPV. Product category: Drones & Quadcopters > Drone Antennas.
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