Gandalf
2.4 GHz en 5 GHz Antenna-program
Here you can
find some information about the antenna program Gandalf offers. In the Netherlands
there are different frequencies available for network equipment. These frequencies
are splitted up in 3 bandwiths. Different than in the U.S. there are in the
Netherlands two frequencies in the 5 GHz range.
These frequencies are similair in almost all of europe, check your local regulator
from the ranges in your country.
Frequency-bandwith
Maximum power
2400 – 2483.5 MHz 100 mW e.i.r.p.
5150 – 5350 MHz 200 mW e.i.r.p.
5470 – 5725 MHz 1 W e.i.r.p.
source
Grid
antennas make a inexpensive and powerfull solution for insufficient
receiving problems. This type of antenna is perfect for outdoor use. Because
of the design the antenna is very heavy weather proof and can handle very
high windspeeds. This type of antenna can be installed on antennapoles and
rooftops.
Panel antennas are like Grid antennas powerfull amplifiers
of the transmit- and recieve signal. Because of their elegant and weatherproof
design they can be used outdoor as well as for indoor purposes. Because of
their low profile panel antennas can also be used on building fronts or monumental
buildings.
Omni antennas have a transmit and receiving signal radius of 360 degrees. which make them very suitable to cover a large area on a location.
Sector antennas can cover a reasable wide area. They come in good use where a large area has to be coverd. When using 3 sector antennas they can be used as a omni antenna with a longer reach.