Samyung ENC AIS-50B, Инструкция по эксплуатации

Страница: 25 / 42

25
VHF antenna should be far away from structure of magnetic material and installed a
high location at least 2M height. In addition, avoid installation for closer space of
big vertical objects and there should not be any barriers at horizontal viewing of
antenna.
VHF antenna should be installed more than 2 meter far away from objects omitting
high energy sources as such radar equipment or transmitting radio antenna and
also far away from transmitting beam.
More than 1 Antenna should not be installed at same height position and if same
VHF antennas installed at same height position, those should be installed at least
far than 2 meters away.
VHF antenna should be installed as following instructions.
Location of antenna bracket
It should be installed at concrete location.
Antenna should be installed on a mount.
Coaxial cable of VHF antenna reach at location of main unit. It is high quality RG-8U
cable and to reduce attenuation of current, keep cable length a short.
Make loosen cable length towards main unit.
Attach a connector to end of coaxial cable.
Use a connector in case of connecting the cable to main unit.