RaceCom Shark Fin Antenna Kit for Portable Radios
Best aerodynamic antenna for competitive motorsports radio communication.
Streamline your motorsports communications with the RaceCom Shark Fin Antenna Kit. This ultra-low-profile, 4-inch antenna boosts radio performance with 3 dB of gain, increasing reliable range discreetly. It installs easily through a standard ¾-inch hole, featuring a durable brass base for secure mounting. The kit includes 8 feet of coaxial cable terminated with a BNC connector, making integration straightforward for radios operating between 450–470 MHz. Engineered for racing, this antenna maintains signal fidelity without compromising your vehicle’s aerodynamic profile or function, ensuring your voice cuts through clearly.
$119.00
Owner Satisfaction
4.7
/ 5
Category Rank
23
/ 1072
#23 in Communication Radio Accessories
Price vs Category Average
+19%
Above average
Antenna Type
Shark Fin
/ Shark Fin
Who it's for
- Motorsport teams needing reliable signal in high-interference environments
- Drivers requiring rugged equipment that withstands high-speed wind resistance
- Technicians needing rapid, tool-free installation across multiple fleet vehicles
Who should skip it
- Casual hobbyists operating on a limited equipment budget
- Users prioritizing the grab-and-go convenience of handheld radios
- Operators requiring versatility across broad UHF and VHF frequency bands
Performance breakdown
Signal Gain
Three decibels of gain provides a noticeable boost in transmission clarity.
Aerodynamic Profile
The ultra-low shark fin design minimizes drag on high-speed race vehicles.
Installation Simplicity
Standard mounting dimensions make integration into existing vehicle setups straightforward.
Build Durability
Rugged brass base construction withstands the harsh vibrations of competitive racing.
Cable Integration
Pre-terminated BNC cabling allows for quick, plug-and-play radio connectivity.
Frequency Precision
Optimized specifically for the 450–470 MHz UHF band used in motorsports.
Key Specs
Antenna Type
Shark Fin
Gain
3.0 dB
Frequency Range
450–470 MHz
Mounting Type
Vehicle Mount (Through a ¾″ hole)
Cable Length
8.0 feet
Connector Type
BNC
Material
Metal
Part Number
RCAT-SFPORT
Features
- Ultra-low 4″ shark-fin design keeps car sleek
- Delivers 3 dB gain for extended range
- Durable brass base ensures secure mounting
- Installs through a standard ¾″ hole
- Includes 8 ft BNC-terminated coaxial cable
- Operates effectively in 450–470 MHz range
- Plug-and-play with specific Hytera radios
- Clean profile perfect for motorsports
What customers say
This antenna kit earns high praise for its exceptional communication performance and superior build quality. Users consistently report significant improvements in signal range and clarity over standard antennas, deeming this reliability mission critical for demanding motorsports environments. The robust, aerodynamic design withstands extreme track conditions, including high speeds and intense vibration, without performance loss. Installation is straightforward. While the premium price positions this as a professional grade accessory, most customers agree the enhanced functionality justifies the investment. Overall satisfaction remains very high due to its core reliability and durability.
Know before you buy
This antenna is designed for UHF radios operating in the 450–470 MHz range. It features a BNC connector, making it a plug-and-play solution for many compatible two-way radios, including specific Hytera models.
The antenna requires a standard 3/4-inch hole for installation. Ensure you have enough clearance behind your mounting surface to accommodate the brass base and the cable connection.
Yes, the 3 dB gain provides a noticeable boost in signal strength compared to standard stock antennas. This helps maintain clearer communication and extends your reliable range during races.
For most standard race car cockpits, the 8-foot cable provides ample length to route from the roof or body panel to your radio unit. If your vehicle has a unique layout, we recommend measuring your intended path before installation.
Absolutely. The antenna features a durable brass base designed to withstand the vibrations and aerodynamic forces typical of motorsports, ensuring it stays securely mounted while maintaining a low-profile aesthetic.
Still have a question?
Ask Hayley anything about this product before you decide.