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filters the noise coming from the 4G band that is higher than channel> 60 on the UHF
Block the interference of 4G band that is above 700Mhz
Filter 47-680 MHz or channel 5-60
New passive filters are designed to attenuate signals that will be transmitted over the telephone band called 4G (formerly TV UHF channels E61 .. E69). These filters differ in their selectivity and extent of use. They are all made of molded connectors or IEC, just to make them suitable to be inserted at any point in the distribution system. with respect to the closure of the intersection of the TV band and band 4G (LTE), are manufactured with the latest technology and ensure that the specifications contained in the guides IEC 100-7 (typical). All others have a less pronounced transition, made by LC-type cells, and can be used to build the models described above, or where the risk of interference is not particularly pronounced.
|Ref.||Connectors||Pass Band||Outdoor||Return||Through Loss [ dB ]||Size|
|Standard Filters||use||Loss [dB]||40- 778||778 - 786||790||791||793||794-810||810-820||820- 870 (MHz)||Max [mm]|
|81947L||F/f F/f||DC - 790 MHz||yes||³ 10||0,4 ..2,5||2,5..4,5||7||7.5||11.5||12 .. 55||> 55||> 55||82x26x17|