DPV-51M UHF Rugged Vehicle Antenna Omni 225-400 Mhz
Frequency Range: 225-400 MHz
Gain: 4 dBi nominal
VSWR: 2.0:1
Polarization: Vertical
Pattern: Omnidirectional
Size: 80.75″ L
Not finding what you’re looking for? We can custom-build antennas to your exact specifications.
Contact us here or call 1-940-325-3301 for more information.
Applications:
The DPV-51M UHF antenna consists of two vertically polarized, omnidirectional dipoles fed in-phase, covering the frequency range of 225-400 Mhz. The dipole array is sealed in a fiberglass radome that provides both mechanical stability and environmental protection. The antenna is designed for ground-to-air communications in an extreme environment. It is provided with a coaxial mounting arrangement to enclose the electrical connections away from the environment.
Features:
The antenna is ruggedly built, yet lightweight, making it very mobile. The antenna is fabricated with a spring base that enables the antenna to survive impacts with brush or low power lines. It is completely preassembled for shipment and installation. The installation interface is a 4.50 inch diameter bolt circle.
Spec Sheet
|
SPECIFICATIONS |
PERFORMANCE |
|---|---|
| Frequency Range | 225-400 MHz |
| VSWR | 2.0:1 |
| Gain | 4 dBi Nominal |
| Polarization | Vertical |
| input Impedance | 50 Ohms Unbalanced |
| Mounting Interface | .375 Inch Bolts on 4.5 Inch Bolt Circle |
| Humidity | 0-100% |
| Number of Inputs | 1 |
| Radome Diameter | 2.35 inches |
| Minimum Elevation Beam Width | 25 Degrees |
| Base Diameter | 5.51 inches |
| Temperature | -50 C to 70 C |
| RF Power | 50 Watts Max |
| Length | 80.75 inches |
| Wind Loading | 85 knot wind with .5 inches of radial ice |
| Wind & Ice | 85 Knots with .5 Inch Ice |
| Weight | 9 lbs |
| Radome Material | Filament Wound Fiberglass |
| Finish | gray polyurethane paint |
| Grounding | Ground Through Base |
| Elevation Pattern Peak | Horizon +/- 10 Degrees |
| Elevation Beam Maximum Location | Horizon, plus or minus 10 Degrees |
| Antenna Resistance | Less That 1 Ohm to Ground |
| Azimuth Coverage | Omni, plus or minus 1 dB |
| Input Connector | Type N |
| Rain | Up to 7 Inches Per Hour |
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