AD-18/CF-3512

AD-18/CF-3512

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The antenna AD-18/CF-3512 is "center-fed" type wideband 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 three main parts: antenna base, lower and upper radiating element. The antenna base is made of aluminum and durable plastic materials. Inside the base GPS L1 or L1/L2 antenna can be installed. Stainless steel spring absorbs the shocks and the vibrations, in addition protects the antenna against impacts. Both radiating elements are 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. Other colors are available on request.

Versions

Naziv verzije izdelka: 
AD-18/CF-3512-N
Opis verzije izdelka: 
VHF/UHF antenna with N female connector
Naziv verzije izdelka: 
AD-18/CF-3512-G-N
Opis verzije izdelka: 
combined VHF/UHF (N female) and GPS L1 (SMA female) antenna
Naziv verzije izdelka: 
AD-18/CF-3512-G2-N
Opis verzije izdelka: 
combined VHF/UHF (N female) and GPS L1/L2 (SMA female) antenna

Technical specification

ELECTRICALSPECS.:  
Frequency range 30 - 512 MHz
Impedance 50 ohms
VSWR < 4.0 (typ. < 3.5 on VHF and < 2.5 on UHF)
Gain VHF -14 .. +3 dBi
Polarization vert.
Maximum power 125 W CW
Connector N female

 

Electrical specifications

GPS

 
Frequency range L1 1575.42 +/- 10 MHz or L1/L2 1575/1227 MHz
Impedance 50 ohm
VSWR < 2
Gain (LNA) 26 dB
Polarization RHC
Noise fig. 1.35 dB
Power supply 3 - 5 V DC (max. 10 mA)
Connector SMA female
Mechanical specifications  
Design

Center-fed dipole (VHF); Center-fed dipole (UHF); patch antena with LNA (GPS)

Height 2.990 m
Weight 5.0 kg
Max. high voltage rating 16 kV
Temp. range - in use -50 ... +55 °C
Temp. range - in stock -55 ... +75 °C
Wind velocity 45 m/s (160 km/h)
Color MIL Green

Contact us

 

TRIVAL ANTENE d.o.o., Gorenjska cesta 25, 1234 Menges, SLOVENIA, EU
TEL: +386-1-8314-396, FAX: +386-1-8313-377, EMAIL: info@trivalantene.si

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