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Itv Terra Multiband Amplifiers

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smatv / terresterial tv distribution High power broadband amplifier MA112 MA113 features High output level amplifiers ( push pull ) Mixing and balancing signals from 6 TV antennas Protection and indication of DC overload Built in attenuators for every band Switchable DC feeding for preamplifiers through all inputs and separate DC output socket Gain VHF I ( 47 - 68 MHz) FM (88 - 108 MHz) VHF III (174 - 230 MHz) UHF (470 - 862 MHz) Number of inputs Noise figure ( typical ) MA 113 44 dB 44 dB 44 dB 44 dB 34 / 42 dB 44 dB 47 dB 47 dB 6 5 < 5dB (VHF) , <7 dB (UHF) Max output level 119 dBuV Gain control 0 +/- 20dB Return loss > 10 dB External DC consumption Power consumption Operating temperature 12V / 0.1A max 10VA at 230V -20 ~ +50 C 295 x 128 x 53 mm Dimensions 1.1 kg Weight ( packed ) MA044 MA 112 Medium power broadband amplifier specifications TERRESTRIAL TV BROADBAND AMPLIFIER specifications Built in test point MA 044 Gain VHF I/II ( 47 - 108 MHz) VHF III ( 174-230 MHz) UHF (470 - 862 MHz) Number of inputs Up to 4 TV antenna inputs DC overload indication and protection Built in attenuator for each band Switchable DC feeding for preamplifiers through all inputs and separate DC output socket 30 dB 2 x 34 dB 4 Noise figure ( typical ) features 30 dB < 6 dB (VHF) , < 4.0 dB (UHF) Max output level 115 dBuV Gain control 0 +/- 20dB Return loss > 10 dB External DC consumption Power consumption Operating temperature Dimensions Weight ( packed ) 12V / 0.1A max 8.5W at 230V -20 ~ +50 C 107 x 148 x 53 mm 0.6 kg the above specifications are subjected to changes without prior notifications