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	The antenna AD-27/V150-3512 is an ultra wideband short mobile VHF/UHF antenna for frequency range from 30 to 512 MHZ, mainly intended for use in heavy duty mobile applications. The antenna is composed of two main parts: antenna base and radiating element, The antenna base is made of aluminum and durable plastic materials. Inside the base is the matching circuitry and (optional) GPS antenna. Stainless steel spring absorbs the shocks and the vibrations, in addition protects the antenna against impacts. Radiating element is made of composite materials enable outstanding strength and roughness even in hardest conditions of use. The antenna base has four mounting holes equally spaced on a 4.5" (114.3 mm) circle which complies with NATO standard. Different base plate dimensions are available on request. The antenna radiator is painted with military green (RAL-6014) two-component UV resistant paint.
ELECTRICAL SPECIFICATIONS-VHF/UHF: Frequency range 30-512 MHZ Impedance 50 ohms VSWR <3,5 Gain typ.-8.....+1.5 dB Polarization vert. Maximum power 100 W CW Connector N female (BNC female optional) ELECTRICAL SPECIFICATIONS-VHF/UHF: Frequency range L1 1575.42+/- 10 MHZ Impednace 50 ohms VSWR <2 Polarization RHC Gain (LNA) 26 dB Noise fig. 1.35 dB Power supply 5 V DC +/-0.25 V (max.20 mA) Connector SMA female MECHANICAL SPECIFICATIONS: Design End fed whip (WHF/UHF); patch antenna with LNA (GPS) Height 1.50m Weight 3.5kg Max. high voltage rating 16kV Temperature range - in use -50...+55℃ Temperature range - in stock -55...+75℃ Wind rating 45 m/s (160 km/h) Color MIL Green VERSIONS: AD-27/V150-3512: VHF/UHF antenna AD-27/V150-3512G : combined VHF/UHF and GPS antenna