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|
|Nominal Impedance||50 Ω|
|Power Rating||VHF: 100 W
UHF: 50 W
|Isolation||< -40 dB (VHF/UHF)|
|Radiation Diagram||Azimuth: Omnidirectional|
|Connectors||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|
|Temperature Range||– 55°C to + 71°C|