AD-18/E
The antenna AD-18/E is a wideband monopole mobile antenna intended for use in the frequency range from 225 to 512 MHz. The antenna is composed from two main parts: the radiator and the antenna base. The radiator is made of 24 mm diameter fibreglass whip with special radiating elements 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).
| Frequency
range
Impedance
VSWR
Gain (vs. 1/4 whip)
Polarization
Maximum power
Connector type
Mass of antenna
Antenna length
Wind speed
Temp. range
NATO Stock Number |
225 -
512 MHz
50 ohm
< 2.5
tip. -1 ... +3 dBi
VER.
70 W CW
N female
2.75 kg
100 cm
180 km/h
-40/+55 oC
5985-42-0000120 |
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antennas
