MOBILE WHIP ANTENNA 3DB BRACKET MOUNT 403-470 MHZ

Frequency Range 403-470 MHz
Bandwidth 20 MHz
Gain 3 dBi
Half-Power Beamwidth (Horizontal) 360 degree
VSWR < 1.5
Input Impedance 50 Ohm
Polarization Vertical
Lightning Protection Direct Ground
Maximum Power 50 Watt
Radiation Pattern Omnidirectional
Connector Type BNC / UHF / TNC / MiniUHF or CS

 

Mechanical Data
Mounting Mast Diameter 32 – 60 mm
Maximum Wind Velocity 200 km/hr

Frequency Range:

  • Operates continuously within 403 MHz to 470 MHz, covering critical commercial, public safety, and industrial UHF radio allocations.

  • Supports a wide range of communication protocols without the need for retuning or frequency adjustments.

📶 Gain:

  • 3 dBi of gain provides enhanced signal strength and improved overall communication range compared to standard rubber-duck antennas.

  • The optimized radiation pattern ensures stable performance in both urban and rural environments.

🛠️ Mounting System:

  • Features a sturdy bracket mount design that securely attaches to vehicle frames, roll bars, roof rails, or other flat surfaces.

  • Bracket mounting enables flexible placement and orientation depending on vehicle type and installation requirements.

  • Hardware included (typically bracket, U-bolts, nuts, and washers) for fast and secure installation.

📏 Antenna Type & Construction:

  • Whip-style antenna with a flexible yet durable whip element that resists bending and breakage during off-road or industrial use.

  • Constructed with high-quality materials such as fiberglass, spring steel, or reinforced composite polymers to withstand vibration, weather, and mechanical stress.

🌦️ Weather Resistance:

  • Designed for outdoor and mobile environments.

  • Weatherproof construction guards against moisture, dirt, UV exposure, and extreme temperatures, ensuring consistent performance in varied climates.

🔌 Connector & Cable:

  • Typically equipped with a ruggedized coaxial cable and industry-standard connector (such as BNC, TNC, or UHF PL-259) for secure radio interface.

  • Cable length options available depending on vehicle size and installation distance.

📈 Performance & Coverage:

  • Enhanced receive and transmit capabilities help maintain clearer signals over longer distances compared to low-gain antennas.

  • Stable coverage across the entire 403–470 MHz range makes it suitable for multi-channel and wide-area communications.

🚗 Typical Applications:

  • Fleet management and dispatch radios

  • Public safety vehicles (police, fire, EMS)

  • Construction, mining, and utility vehicle communications

  • Amateur radio UHF operations

  • Handheld base support and repeater systems

📦 Package Includes:

  • Mobile whip antenna (403–470 MHz)

  • Bracket mounting hardware

  • Coaxial cable (length varies by model)

  • Installation instructions

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