Filtru de respingere LTE 700 TERRA TF001 (montare pe catarg)

The TF001 R81009 Terra filter is used in TV systems, it is used in TV systems, mounted on a mast right behind the antenna unit. It is used to filter unwanted signals in the 700 MHz band (694 - 862 MHz frequencies) intended for data transmission services (LTE). It is recommended particularly for systems using broadband amplifiers covering the full UHF band (up to 862MHz). In such systems, the interference caused by unwanted signals may effectively prevent the reception of DVB-T/T2 digital terrestrial television.This solid filter has excellent parameters that guarantee high performance - it strongly suppresses the undesired signals (60 dB), with very low attenuation of the DVB-T band (<3 db). Thanks to DC-pass (max: 24 V, 100 mA), it can transmit power to antenna preamplifier(s).Key features:rejection of LTE 700 band (> 694 MHz)very steep slope, just at the band rejection limitmounting on a mast, resistant to weather conditionsDC pass (max: 24 V/100 mA) - can be used in an antenna system with an external amplifier.Attenuation characteristics of the Terra TF001 R81009 filter. Tip produs Filtru de respingere LTE Producător TERRA Nume TF001 Utilizare Exterior Număr intrări buc. 1 Nr. ieșiri buc. 1 Bandă funcționare prin MHz 5 – 694 Bandă funcționare bloc MHz 733 – 1000 Return loss dB > 10 DC-pass Tensiune V 24 DC-pass Curent A 0,1 Atenuare pentru 5 dB < 3 Atenuare pentru 694 dB < 3.5 733 dB > 60 1000 dB > 60 Clasă ecranare A Tip conector F Temp. funcționare °C -20...+50 Dimensiuni mm 89 × 107 × 43 Greutate kg 0,18