AD-18/H-1318 Rev. A

AD-18/H-1318 Rev. A

The antenna AD-18/H-1318 is a wideband dipole mobile antenna intended for use in the frequency range from 130 to 180 MHz, mainly intended for use in heavy duty mobile applications.
The antenna is composed from two main parts: the radiator and the antenna base. The radiator is made of 43 mm diameter fibreglass whip with special radiating elements firmly placed inside. The antenna base has built-in biconical spring enables resistivity against mechanical impacts. Electrically the antenna is designed as center-fed thus the electrical characteristics are independent from the ground or mounting place.
The antenna base has an option of additional built-in GPS active antenna. Stainless steel spring absorbs the shocks and the vibrations, in addition protects the antenna against impacts. The 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.

Versions

Naziv verzije izdelka: 
AD-18/H-1318-N
Opis verzije izdelka: 
VHF antenna (N female connector)
Naziv verzije izdelka: 
AD-18/H-1318-G-N
Opis verzije izdelka: 
combined VHF (N female) and GPS L1 (SMA female) antenna
Naziv verzije izdelka: 
AD-18/H-1318-BNC
Opis verzije izdelka: 
VHF antenna (BNC female connector)
Naziv verzije izdelka: 
AD-18/H-1318-G-BNC
Opis verzije izdelka: 
combined VHF (BNC female) and GPS L1 (SMA female) antenna

Technical specification

Electrical specifications - VHF  
Frequency range 130 - 180 MHz
Impedance 50 ohm
VSWR < 3
Gain -1 ... +2 dBi
Polarization VERT.
Max power 100 W CW
Connector N female (BNC female optional)
Electrical specifications - GPS  
Frequency range L1 1575.42 +/- 10 MHz
Impedance 50 ohm
VSWR < 2
Gain (LNA) 26 dB
Polarization RHC
Noise fig. 1.35 dB
Power supply 3 - 5.5 V DC (max. 10 mA)
Connector SMA female

 

Mechanical specifications  
Design Center-fed whip (VHF); patch antena z LNA (GPS)
Height 1550 mm
Weight 4 kg
Max. high voltage rating 16 kV
Temp. range - in use -50 ... +55 oC
Temp. range - in stock -55 ... +75 oC
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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