FrSky Super 8 900MHz Antenna for R9M & R9M Lite Module

Description

The FrSky Super 8 Antenna is a purpose-built, high-performance directional antenna engineered for the 900MHz ISM band. It is the optimal upgrade for FrSky R9M and R9M Lite long-range radio control modules, significantly enhancing signal penetration and operational distance compared to stock antennas. Its design prioritizes a robust physical build with a CNC-machined aluminum protective shell, ensuring resilience against physical stress and environmental exposure typical in RC and drone applications.

Electrically, the antenna features a 50-ohm impedance matched to the module’s RF output, coupled with a low-loss RG405 semi-rigid coaxial cable. This combination ensures maximum RF power transfer and supports the module’s full 1W output capability. The antenna’s gain profile is tuned for the 860-930MHz spectrum, providing a reliable link for both control commands and telemetry data streams, which is critical for applications demanding low latency and high precision.