Amplificator multicanal PROFINO Revolution 6710 FM-DAB/VHF-2xUHF Johansson programabil

Cod: R89062
1233,58 Lei
Preţ cu TVA Rabat Cant. Validitate
1233,58 Lei 0 % de la 1 buc.
Disponibil

Garanție

Garanție 2 ani.

Suport tehnic

Detalii

The PROFINO Revolution 6711 programmable amplifier is designed for shared DVB-T/T2 antenna installations (S/MATV systems) in multi-family residential buildings, residences, hotels, guest houses, holiday homes, schools, hospitals, etc.
The amplifier is dedicated for antenna systems in places with difficult reception conditions, especially where terrestrial TV signals received by antennas come from different directions and have very varied levels. The device has two programmable inputs for signals in UHF band (470-862 MHz), one input for DAB/VHF (174-240 MHz) band and one FM input (88-108 MHz), and can process 30 channels. The use of the filter amplifier allows for selective amplification of the various channels in order to equalize them. The automatic gain control (AGC) implemented in the device can balance the output signals levels despite major differences at the inputs (on the condition that the parameters of each channel are above the minimum values). The installer can freely configure the DAB/VHF and UHF inputs and optimize individual channel levels just on site, in order to provide high quality images on TV screens. PROFINO Revolution 6710 can be used as a standalone device in MATV and SMATV systems (e.g. based on multiswitches) or as a component of headends.
The device can provide power for antenna preamplifiers via its VHF/UHF inputs (12 or 24 VDC, max load of all inputs 100 mA).
LTE filter options ensure resistance to interference from LTE networks operating in 4G (>790 MHz) and 5G (>694 MHz) technology.
The amplifier can only be installed indoors.
Key features
  • Channel amplifier for shared antenna systems (S/MATV)
  • Automatic Gain Control (AGC)
  • Can individually process 30 channels in VHF/UHF bands
  • Real-time AGC on all individual channels
  • Designed for terrestrial DVB-T/T2 digital television signals
  • LTE filter options (4G >790MHz, 5G >694 MHz)
  • Low power consumption
  • Simple to install and configure

Specificații

Tip produs Channel amplifier
Nume Profino Revolution 6711
Producător JOHANSSON
Intrare RF număr 4
Nr. de MUX-uri acceptate 15
Bandă funcționare FM+VHF+2 × UHF
Utilizare Interior
standard DVB-T/T2
Funcția AGC Da
Selectivitate dB 35
Intrare FM Bandă frecvențe MHz 88...108
Câştig dB 35
Max. Nivel de intrare dBµV 37...77
Impedanță Ohm 75
Intrare VHF Bandă frecvențe MHz 174...230
Câştig dB >60
Obține controlul dB AGC
Max. Nivel de intrare dBµV 45...109
Impedanță Ohm 75
Intrare UHF 1 Bandă frecvențe MHz 470...862
Câştig dB >60
Obține controlul dB AGC
Max. Nivel de intrare dBµV 45...109
Impedanță Ohm 75
Intrare UHF 2 Bandă frecvențe MHz 470...862
Câştig dB 45, >60
Obține controlul dB AGC
Max. Nivel de intrare dBµV 45...109
Ieșire RF Puterea semnalului dBµV 105 pentru 1...6 MUX-uri
Impedanță Ohm 75
MER dB 35
controlul nivelului dB 0...15 pentru FM/VHF, 0...20 pentru FM/VHF/UHF
Sursa de alimentare a preamplificatorului V/A 0-12 – 24/0.1 (total pt. 4 intrări)
General
Configurare buton+afișaj
Filtru de respingere LTE LTE 700, LTE 800
Sursă de alimentare incorporată AC 100...240
Consumul de energie W 12
Conversie canal Da
Temp. funcționare °C -5...+50
Greutate kg
Dimensiuni mm 59 × 165 × 217