Amplificator de canal programabil Telmor WWK-951

Cod: R89861
1130,67 Lei
Preţ cu TVA Rabat Cant. Validitate
1130,67 Lei 0 % de la 1 buc.
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The digitally programmable multiband amplifier WWK-951 has been designed for distribution of analog (PAL) and digital (DVB-T) TV channels, as well as DAB and FM radio broadcasts. It is mainly used as the active component of MATV/shared antenna systems in detached houses, residences, hotels, boardinghouses/pensions, recreation centers, schools, hospitals etc.

Garanție

Garanție 2 ani.

Suport tehnic

Detalii

The digitally programmable multiband amplifier WWK-951 has been designed for distribution of analog (PAL) and digital (DVB-T) TV channels, as well as DAB and FM radio broadcasts. It is mainly used as the active component of MATV/shared antenna systems in detached houses, residences, hotels, boardinghouses/pensions, recreation centers, schools, hospitals etc.
The amplifier is especially useful in places with difficult reception conditions where antennas receive signals from different directions, with disparate levels. The use of the amplifier allows for strengthening and equalizing the signals. The UHF 1 and UHF 2 inputs use five independent band filters (paths) with adjustable width, from 8 to 48 MHz (1...6 TV channels). This feature allows for flexible adjustment of the paths to actual reception conditions at the installation site. WWK-951 amplifier can be used as the basic component ("headend") of a small MATV system, or be used as a part of larger systems, e.g. SMATV systems based on multiswitches.
The amplifier can only be installed indoors.
In large (S)MATV / shared antenna systems and in very difficult reception conditions we recommend to use highly selective amplifiers Terra at420 R82510.
Distinguishing features:
  • amplifier intended for (S)MATV / shared antenna systems,
  • five independent band filters (paths) with adjustable width in UHF band (for inputs UHF 1 and UHF 2),
  • the bandwidth of the paths can be set from 8 to 48 MHz (1...6 TV channels),
  • UHF 1 and UHF 2 inputs can power external preamplifiers,
  • the power status of the inputs is indicated by LEDs,
  • amplifier compatible with analog and DVB-T signals,
  • low power consumption,
  • simple installation and configuration.

Specificații

Tip produs Channel amplifier
Nume WWK-951
Producător Telmor
Intrare RF număr 4
Nr. de MUX-uri acceptate 6
Combinații posibile de setări pentru intrările UHF1, UHF2 2/3, 1/4, 0/5
Bandă funcționare FM+VHF+2 × UHF
Utilizare Interior
standard DVB-T/T2
Selectivitate dB ⩾ 16
Intrare FM Bandă frecvențe MHz 47...108
Câştig dB 21
Obține controlul dB 20
Max. Nivel de intrare dBµV 90
Impedanță Ohm 75
Intrare VHF Bandă frecvențe MHz 174...230
Câştig dB 35
Obține controlul dB 20
Max. Nivel de intrare dBµV 80
Impedanță Ohm 75
Intrare UHF 1 Bandă frecvențe MHz 470...862
Câştig dB 45
Obține controlul dB 20
Max. Nivel de intrare dBµV 80
Impedanță Ohm 75
Intrare UHF 2 Bandă frecvențe MHz 470...862
Câştig dB 45
Obține controlul dB 20
Max. Nivel de intrare dBµV 80
Ieșire RF Puterea semnalului dBµV 107 pentru FM/VHF, 116 pentru UHF
Impedanță Ohm 75
Raportul de zgomot dB 6...8
Sursa de alimentare a preamplificatorului V/A 0-12-24/0.6 for each input
General
Configurare ecran + butoane
Sursă de alimentare incorporată AC 230/50-60 Hz
Consumul de energie W 20
Temp. funcționare °C -5...+50
Greutate kg
Dimensiuni mm 226 × 128 × 51