Cod: R81010
240,83 Lei
Preţ cu TVA Rabat Cant. Validitate
240,83 Lei 0 % de la 1 buc.
Disponibil

Garanție

Garanţie 4 ani.

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Detalii

The TF007A R81010 Terra filter is used in TV systems – mounted on a mast right behind the antenna unit. It is used to filter unwanted signals in the 240-470 MHz and 703-3000 MHz bands intended for data transmission services. 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.
The filter is characterized by robust construction and very high attenuation in the pass-band (60 dB). The terrestrial TV signal is minimally attenuated (< 3 dB).
The filter has DC pass-through (24 V/100 mA max). Therefore, it can be used in antenna systems with amplifiers.
Key features:
  • rejection of LTE 240-470 MHz band and 703-3000 MHz
  • very steep slope, just at the band rejection limit
  • mounting on a mast, resistant to weather conditions
  • DC pass (max: 24 V/100 mA) – can be used in an antenna system with an external amplifier
Attenuation characteristics of the Terra TF007A R81010 filter

Specificații

Tip produs Filtru de respingere LTE
Marcă TERRA
Nume TF007A
Utilizare Exterior
Nr. intrări buc. 1
Nr. ieșiri buc. 1
Bandă operare prin MHz 470-694, 5-240
bloc MHz 703-1000
Return loss dB > 10
trecere DC tensiune V 24
Curent A
Atenuare pentru 5 dB < 0.3
230 dB < 2
470 dB < 3
694 dB < 4
703 dB > 25
733 dB > 25
1000 dB > 35
Clasă ecranare A
Tip conector F
Temp. funcționare °C -20...+50
Dimensiuni mm 89 × 107 × 43
Greutate kg