TRIVAL ANTENE d.o.o.
Gorenjska cesta 25
1234 Menges
SLOVENIA, EU
tel.: +386-1-8314-396
fax.: +386-1-8313-377
e-mail: info(at)trivalantene.si
AD-18/G-2210
The antenna AD-18/G-2210 is an ultra wideband dipole
mobile antenna intended for use in the frequency range
from 225 to 1000 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 28 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 is painted with two component UV resistant
polyurethane military green paint (RAL 6014).
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:
AD-18/G-2210: UHF antenna
AD-18/G-2210G: combined UHF and GPS antenna
ELECTRICAL SPECIFICATIONS
- VHF:
Frequency range
Impedance
VSWR
Gain
Polarization
Maximum power
Connector
225 - 1000 MHZ
50 ohms
< 3,5
typ. -10 ..... +3 dB (see diagram)
vert.
50 W CW
N female (BNC female optional)
ELECTRICAL SPECIFICATIONS
- GPS:
Frequency range
Impedance
VSWR
Polarization
Gain (LNA)
Noise fig.
Power supply
Connector
L1 1575.42 +/- 10 MHZ
50 ohms
< 2
RHC
26 dB
1.35 dB
3 - 5.5 V DC (max. 20 mA)
SMA female
MECHANCIAL SPECIFICATIONS:
Design
Height
Weight
Max. high voltage rating
Temperature range - in use
Temperature range - in stock
Wind rating
Color
Center-fed whip (UHF); patch antenna with LNA (GPS)
1.2 m
2.8 kg
16 kV
-50 ... +55 oC
-55 ... +75 oC
45 m/s (160 km/h)
MIL Green