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Johansson 7784 LTE amplifier center 4 inputs 35 dB

High output power distribution amplifier (BI/FM, BIII/DAB, UHF1, UHF2) with separate gain adjustments, DC selection and LTE selection. Johansson offers a new range of high output power Multiband distribution amplifiers. The RED compliant amplifiers are fully LTE-ready and have a high gain. This ensures a perfect signal quality throughout the building.

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€121.91 €187.55 Save 35%
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Reference johansson-7784
Brand Johansson
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Johansson 7784 LTE amplifier center 4 inputs 35 dB

€121.91 €187.55 Save 35%

High output power distribution amplifier (BI/FM, BIII/DAB, UHF1, UHF2) with separate gain adjustments, DC selection and LTE selection. 

Johansson offers a new range of high output power Multiband distribution amplifiers.

The RED compliant amplifiers are fully LTE-ready and have a high gain.

This ensures a perfect signal quality throughout the building.

The amplifiers are far more efficient than their predecessors.

Features

  • 4 inputs: BI/FM, BIII/DAB, UHF1, UHF2 
  • split-band amplifiers with interstage attenuators and dynamic range of 20 dB 
  • high gain, high output power 
  • high input power to ensure input overload is virtually impossible 
  • VDC switchable remote power 
  • compact housing 
  • detachable power supply (included) 
  • -30 dB test output 
  • RED compliant 

Specifications

Inputs - BI/FM 
BIII/DAB 
UHF1 
UHF2
Frequency range MHz BI/FM: 47 - 108 
BIII/DAB: 174 - 240 
UHF1: 470-694 or 862 (switchable) 
UHF2: 470-694 or 862 (switchable)
Gain dB BI/FM: 10-30 
BIII/DAB: 10-30 
UHF1: 15-35 
UHF2: 15-35
Max. input power dBµV BI/FM (-60dBc): 94 
BIII/DAB (-60dBc): 92 
UHF1 (-60dBc): 96 
UHF2 (-60dBc): 96
Max. output power  dBµV BI/FM (-60dBc): 118 
BIII/DAB (-60dBc): 119 
UHF1 (-60dBc): 118 
UHF2 (-60dBc): 118
Noise figure  dB BI/FM: 4.5 
BIII/DAB: 4 
UHF1: 5.5 
UHF2: 5.5
Return loss  dB >10 
Test Port  dB -30 
Remote Power  V OFF - 12V - 24V 
DC Mode  mA BIII/DAB: 100 
UHF1: 100 
UHF2: 100
RED selectivity classification  - 0 and 1 
Supply voltage  VAC 100 - 240 
Power consumption  W 23
Dimensions mm 217 x 165 x 59 

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