RUSHFPV - Cherry 2 Antenna II 5.8G SMA 90 2 Pack - RHCP
by Rush FPV

The RUSHFPV Cherry 2 Antenna II 5.8G SMA 90° 2 Pack (RHCP) is a high-performance omnidirectional antenna array optimized for modern analog, HDZero, Walksnail, and digital FPV architectures. Engineered to deliver exceptional video clarity and uncompromised link stability, the second-generation Cherry II introduces a complete physical overhaul, boasting a 30% volume reduction and a 20% weight reduction compared to the original first-generation Cherry antenna. This ultra-compact profile minimizes aerodynamic drag and guards against propeller strikes, making it an ideal choice for aggressive FPV freestyle, precision drone racing, and long-range exploration flights.

At the core of the Cherry II's performance is a specialized RF core manufactured using high-precision 3D laser metallization technology, guaranteeing perfect parameter consistency across every single unit produced. The antenna covers an ultra-wide 5600MHz to 6000MHz bandwidth with a flat, consistent radiation field, providing cleaner signal tracking and a uniform coverage envelope that minimizes screen flicker during tight bank turns and radical acrobatics. Boasting an outstanding 99% radiation efficiency and a Voltage Standing Wave Ratio (VSWR) of ≤1.3, the Cherry II matches your video transmitter's output impedance perfectly. This maximizes RF power transmission while dramatically mitigating reflected energy, helping high-power video transmitters (VTX) run significantly cooler.

Designed for rigorous field environments, this variant utilizes a 90-degree right-angle SMA connector, allowing for a lower-profile installation along a drone’s top plate or back standoff array without stressful cable loops. The structure features RUSHFPV’s signature high-toughness outer housing coupled with a double-shielded, silver-plated core coaxial cable encased in a rugged, flexible protective hose. This allows the antenna to withstand severe impacts and crash-induced bends while maintaining its structural and electronic integrity.

Technical Specifications

• Product Name: RUSHFPV Cherry 2 Antenna II 5.8GHz (SMA 90-Degree)

• Operating Frequency Bandwidth: 5600 MHz – 6000 MHz

• Average Gain: 1.8 dBi (AVE)

• Voltage Standing Wave Ratio (VSWR): ≤1.3:1 (1.1 min – 1.3 max)

• Radiation Efficiency: 99%

• Axial Ratio: ~1.0 (Ideal Circular Polarization)

• Cross-Polar Rejection: >30 dB

• Polarization Orientation: Right Hand Circular Polarized (RHCP)

• Connector Type: 90° Right-Angle SMA Male

• Overall Cable Length: ~123 mm

• Manufacturing Technology: High Precision 3D Laser Metallization

• Structural Form Factor: 30% smaller volume and 20% lighter weight than V1 Cherry

What's Included

• 2 x RUSHFPV Cherry 2 Antenna II 5.8GHz (RHCP, SMA 90-Degree)