Filters and Amplifiers antenna cables Terrestrial / Satellite

with the automatic gain control

Amplifier designed to be applied directly to the dipole antenna UHF. Thanks to the excellent compromise between maximum output level and noise factor, can be used, both as a preamplifier, both in the presence of signals not critical to increase the......

Isolator land, electric separation for antenna cables

• Connections: coaxial jack M / F
• Isolation amplifier
• Separating the land from the antenna to the receiver
• It prevents discharges
• Frequency range: 5-1000 MHz

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• Line protection satellite
• Protects the receiver from overvoltage
• Installed between receiver and LNB (illuminator)
• break voltage: 68V
• Frequency: 5-2400MHz

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• Frequency range: 5-862 MHz
• 75 ohms
• max. 3.5 dB noise figures
• Gain 18 dB
• Required supply via receiver: 5 V / 25 mA

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Impedisce che i segnali LTE interferiscano con la banda terrestre

Il filtro permette il solo passaggio di frequenze al di sotto di 790 MHz e taglia tutte le frequenze al di sopra di 800 MHz. Questo per impedire che i segnali LTE (standard 4G) interferiscano sulla banda terrestre sotto gli 800 MHz creando......

• Suppression filter signal LTE frequency disturbing signal reception of digital terrestrial
• The LTE network is the 4th generation of mobile phone network and is particularly close to or superimposed on the current frequency of the DVB-T, causing......