VHF30512DB-HG
The VHF30512DB-HG is a tactical dual band vehicle antenna designed for use on all modern in-service military platforms, including armoured or soft skin, metal chassis or composite, wheeled or tracked.
The antenna operates over the 30-88 MHz and 225-512 MHz frequency bands. The antenna is designed as a monopole in the VHF band, with performance similar to an end-fed VHF only antenna. The UHF part is a high gain dipole.
Bases are available to suit different mounting configurations with optional L1 and L1/L2 GPS.
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| Frequency Range | 30-88 MHz, 225-512 MHz |
|---|---|
| VSWR | < 3.5 |
| Nominal Impedance | 50 Ω |
| Power Rating | VHF: 100 W UHF: 50 W |
| Gain | See datasheet |
| Isolation | < -40 dB (VHF/UHF) |
| Radiation Pattern | Azimuth: Omnidirectional |
| Polarisation | Vertical |
| Connector | Dual Feed: VHF – BNC female, UHF – BNC female Single Feed: VHF/UHF – BNC female GPS SMA female (option) |
| Design | Centre fed dipole for UHF. End-fed whip for VHF. Radiating element completely enclosed in epoxy/fibreglass laminate. Metal parts are plated brass and stainless steel. |
|---|---|
| Length, Total | 2.38 m |
| Weight | Complete Antenna: 4 kg Base: 2.8 kg Lower Whip: 1 kg Upper Whip: 0.25 kg |
| Wind Rating | 55 m/s = 201 km/h |
| Finish | Polyurethane lacquer |
| Colour | Customer specified |
| Temperature Range | – 55°C to + 71°C |