Ground To Air Aviation Antennas

VHF/UHF Dual Band Antenna Omni 118-136/225-400 MHz

Frequency Range: 118-136/225-400 MHz
Gain: 0 dBi
VSWR: 2.0:1
Polarization: Vertical
Pattern: Omnidirectional
Size: 94″ L
Model Number: DPV-39
NSN: 5985-01-050-7524

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Additional Product Info

GSA-badge The DPV-39 antenna consists of two vertically polarized, omni-directional, dipole antennas. The lower dipole covers the frequency range of 118 to 136 MHz and the upper dipole covers the frequency range 225 to 400 MHz. The dipole elements are mounted one above the other on a common axis. 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 constructed of corrosion resistant materials. The mounting interface permits attachments to a 2 ½ inch IPS pipe while protecting the RF connector from the enviroment.

Spec Sheet

SPECIFICATIONS

PERFORMANCE
Frequency Range 118-136 & 225-400 MHz
VSWR 2.0:1
Gain 0 dBi
input Impedance 50 Ohms
Mounting coaxial mounting on the end of a 2.25 IPS pipe
Wind 100 MPH wind with .5 inches of radial ice
Power Capability 100 Watts each input
Number of Inputs 2
Radome Diameter 2.35 inches
Isolation 30 dB Minimum
Minimum Elevation Beam Width 65 Degrees
Shipping Weight 9.5 lbs
Size 94 inches, Length
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 fiberglass that exhibits superior environmental capabilities.
Equipment Supplied UG-1185 mating connectors, .375-16 stainless steel mounting bolts, and a grounding lug.