iFlight Albatross V2 90mm 5.8GHz Antenna (RHCP, SMA)

The iFlight Albatross V2 90mm is a durable 5.8GHz FPV antenna tailored for analogue and digital video systems requiring RHCP polarisation. At 90mm long, it provides enough height to clear top-mounted batteries on 5-inch freestyle frames, preventing the carbon fibre from blocking your video signal. It also serves as a highly effective omnidirectional receiver antenna on FPV goggles without adding excessive bulk to your setup.

Key features

• Tough V2 polycarbonate casing protects the active radiating elements from severe crash impacts.
• Semi-rigid RG141 coaxial cable holds its bent angle securely, keeping the antenna exactly where you position it.
• Delivers an average 2.4dBi gain (2.06-2.65dBi across the band) for uniform omnidirectional signal coverage.

Specifications

• Frequency range: 5300–6000MHz
• Gain: 2.4dBi (average)
• Polarisation: RHCP
• Axial ratio: ≤3
• VSWR: 1.75 average (1.46-1.76)
• Radiation efficiency: 83% average
• Cross-polarisation suppression: -25dB
• Cable type: RG141
• Connector: SMA (Male / Pin inside)
• Length: 90mm

Before installing, ensure your video transmitter or goggle receiver uses an SMA female jack (hole inside) to match this antenna. Always pair RHCP transmitter antennas with RHCP receiver antennas to maintain optimal multipath rejection and signal clarity.