Model DPV-56A
UHF Dual Band Antenna Omni 400-500/400-500 MHz

Frequency Range: 400-550 MHz
Gain: 3 dBi
VSWR: 2.0:1
Polarization: Vertical
Pattern: Omnidirectional
Size: 52.5″ L

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The DPV-56A antenna consists of two vertically polarized, omnidirectional dipoles fed in phase, covering the frequency range 400 to 500 MHz. These dipoles are sealed in a single fiberglass radome that provides both mechanical stability and environmental protection. The antenna is designed for ground-to-air communication and use in an extreme environment. It is provided with a coaxial mounting arrangement to mount atop a 2-1/2 inch or a 1-1/4 inch pipe, enclosing the electrical connections away from the environment.

Spec Sheet


Frequency Range 400-550 MHz
VSWR 2.0:1
Gain 3 dBi
input Impedance 50 Ohms
Mounting coaxial mounting on the end of a 1 ¼ or 2 ½ IPS pipe
Number of Inputs 1
Power Capability 100 Watts
Wind 150 MPH wind, 100 MPH with 1.0 inches of radial ice
Radome Diameter 2.35 inches
Minimum Elevation Beam Width 25 degrees
Size 52.5 inches, Length
Shipping Weight 9 lbs
Finish gray polyurethane paint
Elevation Beam Maximum Location Horizon, plus or minus 10 degrees
Azimuth Coverage Omni, plus or minus 1 dB
Radome Material The radome is filament wound epoxy that exhibits superior environmental capabilities.