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5e FM/DAB/2UHF/SAT 5G Multiband Amplifier


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(Iberian Peninsula)
€111.47 Tax included

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Quick Overview

Triax TMA 547 LTE Multiband Amplifier

Triax broadband amplifier with 4 terrestrial inputs (BI+FM/BIII+DAB/UHF2/UHF1) + 1 satellite input (FI). It has power for the UHF1 input at 24V/80mA and for the Satellite input at 18-13-0V/300mA.

Maximum gain of 45dB in UHF (± 20dB), 40dB for SAT (± 15/12dB) and 35dB for the rest (± 20dB). With all this, the amplifier gives a maximum output level of 118dBμV, with a noise figure below 7dB.

Multi-band central adapted to the 2nd Digital Dividend thanks to the integrated 5G LTE filter with cut in channel 48 (690Mhz) that eliminates any interference.


Multiband DTT + SAT amplifier with 5 inputs for the 2nd Digital Dividend, with 45dB gain and 118dBμV output level.

What are the main features of the Triax TMA 547 LTE multiband amplifier?

  • 1 FM input, 1 DAB input, 2 UHF inputs and 1 FI input
  • FM amplification: 30 dB - DAB: 35 dB - UHF: 35/45 dB (Switchable)
  • FI amplification: 40 dB
  • SAT output level 118 dBμV (IMA 35)
  • Output level Terr .: 118 dBμV (IMA 60)
  • Power supply for priors: 24 Vdc / 80 mA. (by UHF 1)
  • Power supply for LNB: 0/13/18 Vdc. 300 mA and 0/22 kHz or possibility of current passing from the STB
  • It allows selective amplification of different frequency bands.
  • UHF bandwidth limited to 790MHz to reject frec. LTE
  • Inputs provided with 0-20 dB attenuator.
  • Test point for control of the output signals without interrupting the service.
  • UHF input with remote switchable power for preamp.

Additional Information
EAN 5702663245471
Manufacturer TRIAX
Color Silver
Type Broadband station
Entorno Interior
# Inputs 5
Outputs 1
Input signal BI, BII, BIII, DAB, FI, FM, UHF, VHF
Gain 45
Max. output level Ganancia (dB/uV) 118
Satellite signal supported Yes
Current bypass Satellite, Terrestrial

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