Johansson 7784 LTE amplifier center 4 inputs 35 dB
KSh20,292.00
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 dB**V BI/FM (-60dBc): 94**
BIII/DAB (-60dBc): 92**
UHF1 (-60dBc): 96**
UHF2 (-60dBc): 96
Max. output power** dB**V 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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