Central amplifier of 4 entrances with gain of 34dB MA048LC of Terra

The MA048LC amplifier is a 4-input broadband amplifier with a gain of 34dB and 115 dBuV of maximum signal level.

What technical characteristics does the MA048LC central have?

• To combine and balance the signals of up to 2 DTT antennas.
• Integrated LTE signal suppression filter.
• Protection and indication of voltage overload.
• Built-in attenuator for each band
• Switchable power supply for preamplifier through a UHF input.
• Die-cast housing.

What technical specifications does the MA048LC central have?

• Gain
• FM (88-108 MHz): 30 dB
• VHF (174-230 MHz): 30 dB
• UHF1 (470-766 MHz): 34 dB
• UHF2 (470-790 MHz): 34 dB
• Number of entries: 4
• Noise figure:
• VHF <6 dB
• UHF (700 MHz) <7 dB
• Maximum output level: 115 dBμV
• Gain control: 0 ÷ - 20 dB
• Return loss:> 10 dB
• Test point: - 30 dB.
• Power consumption: 230 V ~ 50/60 Hz 7 W
• Operating temperature range: -20o ÷ + 50o C