The Johansson 7781 is a central amplifier with one input (47-862) and high output power, featuring separate gain adjustment. It is fully LTE ready, ensuring perfect signal quality throughout the building.

• 1 input: cable (47-862)
• Split-band amplifier with intermediate stage attenuators
• Dynamic range 20 dB
• High gain and output power
• High input power to prevent overload
• Removable power supply (included)
• Compact housing
• -30 dB test output

• Inputs: 1 cable
• Outputs: 1 main + 1 test port (-30dB)
• Frequency range (MHz): 47 - 862
• Gain (dB): 15 - 35
• Slope (dB): 5 - 15 (with 15dB gain), 25 - 35 (35dB gain)
• Max Input Power (dBμV): 100
• Max Output Power (dBμV): 116
• Noise figure (dB): 7
• Return loss (dB): > 10
• Test port (dB): -30
• Power supply voltage (VAC): 100 - 240
• Power consumption (W): 8

• 1x Johansson 7781 - Central Amplifier 1 Cable Input
• 1x Power cable
• 1x User manual