RFI UHF 4dB Broadband Antenna (450-520 MHz); MBC Base 5m No Connector (CD61 Series)

RFI CD61-4552-53 UHF Ground Independent Mopole Antenna (450–520 MHz)

Engineered for rugged performance and installation flexibility, the RFI CD61-4552-53 is a high-quality UHF ground-independent Mopole™ antenna designed for mobile and fixed radio communications. Covering the full 450–520 MHz band, this antenna is ideal for public safety, commercial, and fleet applications where reliability and ease of deployment are critical.

🔧 Key Features:

• Ground Plane Independent: Mounts easily on any surface—no ground plane required—making it perfect for vehicles, enclosures, or alternative locations.
• Ultra Broadband Coverage: Covers the entire 450–520 MHz range with no tuning required, simplifying installation and upgrades.
• Durable Construction: Features a highly flexible over-moulded whip and impact-resistant base, built to withstand harsh environments.
• Integrated Matching Circuit: Housed in the base for optimal performance and minimal signal loss.
• MBC Mount Compatibility: Designed to interface with standard PL259 (MBC) mobile mounts, supporting seamless integration with existing setups.

📦 Specifications:

• Frequency Range: 450–520 MHz
• Gain: 4 dBq
• Power Handling: 25 W
• Polarization: Vertical
• VSWR: < 1.5:1
• Impedance: 50 Ohms
• Whip Length: 273 mm
• Cable: 5 m RG58C/U (no connector)
• Mounting: MBC (PL259) base
• Weight: Approx. 0.37 kg

Whether you're outfitting emergency vehicles, upgrading a commercial fleet, or deploying a robust UHF solution, the CD61-4552-53 delivers dependable performance with minimal installation hassle.