Senao International Co Ltd 2511BG2PLUS Manuale Utente

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2.2 Procedure of Hardware Installation 
 
 
Figure 2-6 
 
1.  Decide how to place Bridge 
Because this product is a radio device works in the 2.4 GHz frequency 
range. For  optimum utilization, installing this product away from microwave 
ovens or other devices, operating in the 2.4 GHz frequency range, which can 
cause signal interference. Otherwise, install this product’s antenna in an area 
where the trees, buildings and large steel structures such as file cabinet and 
bookshelves do not obstruct the signal  to and from the antenna. In conclusion, 
the antenna should be located in the higher direct line-of-sight space. 
 
2.  Lightning Protection 
Radio transmitters, receivers and RF cables require protection when 
attacked by  lightning strikes. 
The surge protectors contain fast response gas filled arrestors to provide 
low let through voltage for fast rise time transients. The device is configured 
to  minimize circuit capacitance  and the performance  can be assured  up to 
2GHz.  Standard models provide protection for receivers and transmitters up to 
a 1KW power level. 
Installing this device in outdoor may be subject to lightning strikes. To 
properly protect your equipment, you should install the lightning arrestor to