User`s guide

45
Microwave Ovens
Microwave ovens operate in the same frequency band as
RangeLAN2. Therefore, if you use a microwave within range of
RangeLAN2 you may notice network performance degradation.
However, both your microwave and your RangeLAN2 network
will continue to function.
Range
Every environment is unique with different obstacles, barriers,
materials, etc. and therefore, it is difficult to determine the exact
range that will be achieved with testing. The site survey tool was
developed to aid in this process. Additionally, Proxim has devel-
oped some guidelines to estimate the range that users will see
when the product is installed in their facility, but there are no
hard and fast specifications.
Radio signals may reflect off obstacles or be absorbed by others
depending on their construction. For example, with two
RangeLAN2 radios you may achieve up to 1000' in open space
outdoors where the two antennas are line of sight, meaning they
see each other with no obstacles. However, the same two units
will only achieve up to 500' of range when they have to travel
through the cubicles usually used in modern offices. If there are
office walls to penetrate, the signal range may decrease even
further to up to 300'.