Fracarro Headend Amplifier with A.B.L.A. Technology (271171)

Not yet reviewed
Product Code: AMP435SSA

Head amplifier (AMP) or line amplifier (SWA) with 4 SAT inputs; output level adjustment with A.B.L.A. technology (SA and SSA models) and slope adjustment (SSA model) for each SAT input

With A.B.L.A. technology (Automatic Building Level Adjustment), the amplifier maintains the set up output level also when input signal power varies

LEDs A.B.L.A. turn on when automatic output level adjustment is properly working; if input level is too low, the LED turns off and the product became a common SAT amplifier with maximum gain (36dB) adjustable (20dB)

External PSU1214 (12V, 1450mA) included on AMP packaging, optional on SWA models


  • High SAT output level (121dBμV) and optimum inputs isolation (35dB)
  • Ideal for medium and big installation or where there are long cable drops between the switches
  • External PSU1214 (12V, 1450mA) included on AMP packaging, optional on SWA models
  • Remotely fed through SAT lines 1 (VL), 2 (HL) and 3 (VH) or using the DC connector placed on the right side; the same product can thus be used both as head amplifier and as line amplifier
  • HH SAT line DC pass and current pass from DC port to the top and also to the bottom part of the system, short circuit protected and dip-switch controlled on the right side of the product
  • Double PSU port to offer an higher system strength, with overcurrent protection on DC ports
  • Easy to install, thanks to new adjustment trimmers and standard colour coding

Technical Specifications

  • Fracarro code: 271171
  • Input: 4 SAT


  • Bandwidth: 950-2150 MHz
  • Gain: Self adjusted A.B.L.A. 16-36 dB
  • Input A.B.L.A. level* depends on selected output level:
    • 65-85 @101dBµV
    • 85-105 @121dBµV
  • Slope: 15 dB
  • Slope adjustment: 15 dB
  • Return loss: 10 dB
  • Output adjustable level*: 101-121 dBµV
  • SAT-SAT isolation: ≥35 dB


  • Mains voltage: 220-240 V, 50-60 Hz
  • Absorption: 550 mA, 12 V
  • DC ports voltage: 11-19 V
  • Maximum LNB current: 900 mA
  • Maximum SAT current: 2000 mA
  • Dimensions: 160x110x30 mm
  • PSU dimensions: 145x120x70 mm
  • Operating temperature: -10 - +55 °C


  • Quantity: 1 Piece
  • Dimensions: 240x185x70 mm
  • Single weight: 790 g
  • Total weight: 810 g

*Overall power -12 dB to get single transponder signal power

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Product Code: AMP435SSA