Amplificator de clădire Terra MA044M VHFI+FM/VHFIII/2xUHF

Terra's MA044M R82044 house amplifier is dedicated for use in shared antenna systems. Its basic role is to amplify the signal so that it can be picked up by up to several dozen receivers. The amplifier has separate inputs for VHFI+FM (47-108 MHz), VHFIII (174-230 MHz) and 2xUHF (470-862 MHz) bands, with a max. gain of 30 dB in the VHFI+FM and VHFIII, and 34 dB in the UHF bands.The die-cast housing provides high screening efficiency by preventing the penetration of interfering signals into the unit.MA044M R82044 enables switchable (ON/OFF) 12 VDC/100 mA power supply to a preamplifier. The maximum output level of 115 dBμV (IMD3=60 dB) allows for secure signal distribution to more than ten outlets. The built-in compensation of cable attenuation (slope) equalizes signal levels within the whole band by increasing gain for higher frequencies.Key features built-in cable-loss correction, 30 dB gain in the FM and BIII bands; 34 dB gain in all UHF inputs, switchable (ON/OFF) 12 VDC / 60 mA power supply to a preamplifier, die-cast housing for highly efficient screening to prevent the penetration of interfering signals into the unit. Tip produs Amplificator de casă FM/TV Model MA-044M Producător TERRA Tip FM TV Utilizare Interior Bandă funcționare FM+VHF+2 × UHF Intrari/Ieșiri număr de intrare 4 Intrari/Ieșiri numărul de ieşiri 1 Comutator DC 0/12 V Da Reglaj câștig Da Gain parameters Intrarea 1 Frecvență MHz 47...108 Intrarea 1 Câştig dB 30 Reglaj câștig dB -20...0 Alimentare preamplificator V/A Fără Intrarea 2 Frecvență 174...230 Intrarea 2 Câştig dB 30 Reglaj câștig dB -20...0 Alimentare preamplificator V/A Fără Intrarea 3 Frecvență 470...862 Intrarea 3 Câştig dB 34 Reglaj câștig dB -20...0 Alimentare preamplificator V/A DC 12/0.06 Intrarea 4 Frecvență 470...862 Intrarea 4 Câştig dB 34 Reglaj câștig dB -20...0 Alimentare preamplificator V/A Fără Specificații dispozitiv Nivel ieșire max. IMD3=60 dB (DIN45004B) dBµV 115 Zgomot specific VHF dB <6 Zgomot specific UHF dB <6 Carcasă turnată Da Tip conector de semnal F Ieșire RF de test Da Alimentare V AC 230/50-60 Hz 7 Temp. funcționare °C -20...+50 Dimensiuni mm 135 × 180 × 52 Greutate kg 0,72