|
DPV-78 148-174 & 116-152 MHz Ground-to-Air Antenna |
|
|
| Number of Inputs | 2 |
| Frequency Range | 148-174 MHz & 116-152 MHz |
| Maximum VSWR | 2.0:1 |
| Input Impedance | 50 Ohms |
| Maximum Power | 110 watts on 148-174 MHz dipole; 50 watts on 116-152 MHz dipole |
| Azimuth Patterns | Omni, plus or minus 1 dB |
| Minimum Elevation Beam Width | 65 Degrees |
| Elevation Beam Maximum Location | Horizon, plus or minus 10 Degrees |
| Minimum Power Gain | 0 dBi |
| Minimum Isolation | 30 dB |
| Environmental Conditions | 100 MPH wind with .5 inches of radial ice |
| Overall Length | 137 inches |
| Radome Diameter | 2.5 inches |
| Equipment Supplied | UG-1185 mating connectors, .375-16 stainless steel mounting bolts, and a grounding lug. |
| Mounting Configuration | The DPV-78 is designed for coaxial mounting on the end of a 2.5 inch IPS pipe. The input connectors are sheltered from the environment. |
| Radome Material | The radome is filament wound epoxy fiberglass that exhibits superior environmental capabilities. |
| Finish | The standard finish is gray polyurethane paint on all exterior surfaces. Other colors of finishes available upon request. |
| RF Characteristics | Two vertically polarized dipoles integrated into one radome. The dipoles are mounted one above the other and maintain 30 dB isolation at the same frequency. All metallic part of the antenna are at DC ground potential. |