SA UHF44C Wide Band Antenna
Scan Antenna UHF44C Wide Band Antenna is a lightweight, broad banded UHF omnidirectional maritime antenna. It is an end-fed coaxial dipole design, housed in a durable fiberglass tube. Engineered for professional use, it is a primary choice for TETRA, PMR, and ISM applications where reliability in harsh environments is non-negotiable.
Features
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Broadband Performance: Specifically tuned for the 420 – 470 MHz range with a 50 MHz bandwidth.
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No Groundplane Required: The end-fed dipole design allows for installation on any surface without affecting performance.
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Rugged Construction: Built with PU-painted fiberglass and chrome-plated solid brass to resist corrosion and saltwater.
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High Power Handling: Capable of managing up to 200 W of input power.
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Antistatic Protection: Features a DC-grounded (DC-short) design to protect equipment from atmospheric discharge.
Specifications
| Feature | Specification |
| Frequency Range | 420 – 470 MHz |
| Bandwidth | 50 MHz |
| Antenna Type | Broadband Half Wave Dipole |
| Impedance | 50 ohm |
| VSWR | < 1.5:1 |
| Polarization | Vertical |
| Gain | 3 dB (Marine), 0 dBd, 2.15 dBi |
| Radiation Pattern | Omnidirectional (Horizontal) |
| Half Power Beamwidth | 80° |
| Max. Input Power | 200 W |
Mechanical Specifications
| Feature | Specification |
| Color | White and Chrome |
| Length | Approx. 640 mm |
| Weight | Approx. 350 g |
| Mounting | 1″ threaded pole (G1″-11 thread) |
| Materials | PU-painted fiberglass, POM, copper, brass, and chrome |
| Survival Wind Speed | 55 m/s (approx. 125 mph) |
| Operating Temperature | -55°C to +70°C |
| Connector | N-female |
| Ingress Protection | IP66 |
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