These jacks are used in collective...
These jacks are used in collective antenna and installed cascade or series, has an attenuation of between 0 to 30 db according to your needs and is suitable for a frequency of 5 to 2200 Mherz so it is effective for signals Freeview and Satellite . Besides DC Power gives way in making for alimetnar Satellite LNB satellite dish antenna. Once order indicate therein the attenuation you need. If you do not know we can do the calculation installation, just tell us the number of floors and landings where you are installing the jacks.
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