Model DPV-38N
UHF Dual Band Mobile Antenna Omni 225-450/225-450 Mhz

Frequency Range: 225-450/225-450 MHz
Gain: 2 dBi/2 dBi (Max)
VSWR: 2.5:1
Polarization: Vertical
Pattern: Omnidirectional
Size: 85 9/16″ L

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The DPV-38N antenna is designed for mobile ground-to-air communication and use in an extreme environment. It consists of two vertically polarized, omni-directional dipole antennas, each covering the frequency range of 225 to 450 MHz. These dipoles are housed in a single polycarbonate radome that provides both mechanical stability and environmental protection. The antenna is provided with a dual coaxial mounting arrangement to enclose the electrical connections away from the environment. Being designed for mobile use, the antenna is base mounted using 4, .438” holes around a 4.5” bolt hole circle (NATO). A spring connects the antenna to the base to protect the antenna from shock and impact with overhead obstructions that may be encountered by the vehicle.

Spec Sheet


Frequency Range 225-450 MHz & 225-450 MHz
VSWR 2.5:1
Gain 2 dBi/2 dBi (Max)
input Impedance 50 Ohms
Mounting The DPV-38N is a spring base antenna that mounts to a 4.50 inch BC
Wind 100 MPH Wind with .5 inches of radial ice
Power Capability 100 Watts average, 200 PEP each input
Shipping Weight 13.5 lbs
Number of Inputs 2
Radome Diameter 2.50 inches
Isolation 30 dB Minimum
Minimum Elevation Beam Width 65 Degrees
Size 85 9/16 inches, Length
Finish CARC 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 fiberglass that exhibits superior environmental capabilites.