TBS Crossfire Stock Rx Antenna
by Team Black Sheep

The TBS Crossfire Stock Rx Antenna is an OEM long-range sub-GHz coiled dipole receiver antenna engineered by Team BlackSheep for the TBS Crossfire radio control ecosystem. Operating across a wide 860MHz to 930MHz frequency band, this antenna supports both 868MHz (EU/international) and 915MHz (North America/Asia/Australia) Crossfire operating regions with a 2dBi omnidirectional radiation pattern and linear polarization.

Built for demanding long-range UAVs, fixed-wing aircraft, and multirotors, the antenna combines a semi-rigid coaxial shaft with a flexible braided steel wire rope active signal pole. This hybrid construction allows builders to bend and position the shaft away from carbon fiber frames and noisy onboard electronics while ensuring the radiating element withstands crashes, brush strikes, and high-speed airflow without permanent kinking. Terminated in a standard SMA connector with a VSWR below 2, it serves as a direct factory replacement for SMA-equipped receivers such as the TBS Crossfire 8Ch Diversity Rx.

Key Features

• Dual-Band 860MHz–930MHz Coverage: Tuned across the full sub-GHz Crossfire spectrum to support both 868MHz and 915MHz regional frequency bands without retuning.

• Coiled Dipole Architecture: Delivers 2dBi gain with an omnidirectional radiation pattern and linear polarization for consistent link reliability across varied aircraft attitudes.

• Semi-Rigid Coaxial Shaft: Holds its bent shape to elevate the radiating element clear of carbon fiber airframes, batteries, and RF-shielding components.

• Flexible Steel Wire Rope Signal Pole: Durable braided steel wire radiating tip flexes on impact rather than snapping or bending out of tune.

• Standard SMA Interface: SMA male connector with VSWR < 2 threads directly onto the TBS Crossfire 8Ch Diversity Rx and compatible 900MHz SMA receiver ports.

Technical Specifications

• Brand / Manufacturer: Team BlackSheep (TBS)

• Model Identifier: TBS Crossfire Stock Rx Antenna

• UPC / Barcode: 741587427704

• Antenna Design: Coiled Dipole

• Frequency Range: 860 MHz – 930 MHz (868 MHz / 915 MHz compatible)

• Peak Gain: 2 dBi

• Radiation Pattern: Omnidirectional

• Polarization: Linear

• Nominal Impedance: 50

• VSWR: < 2

• Connector Type: SMA Male

• Shaft Construction: Semi-Rigid Coaxial Cable

• Radiating Element: Flexible Steel Wire Rope

• Receiver Compatibility: TBS Crossfire 8Ch Diversity Rx, TBS Crossfire Standard Rx, and 868/915MHz receivers with SMA female ports

What Is Included

• (1) TBS Crossfire Stock Rx Antenna (SMA)