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AKG AB4000EW - Antenna booster

  • Lifetime Tech Support
  • Just Added!
  • Q & A
  • Product Highlights
  • 17dB Amplification
  • Remote Powering
  • Length Adjustment
  • Water-Resistant
You Pay: $345.56 QTY
  • Lifetime Tech Support
  • Just Added!
  • Q & A
  • Product Highlights
  • 17dB Amplification
  • Remote Powering
  • Length Adjustment
  • Water-Resistant

High-Performance Antenna Booster To Compensate Signal Loss On Long Antenna Cables.


Beyond all limits

AB4000 EW is a high-performance antenna booster to compensate signal loss on long antenna cables. One AB4000 EW can compensate 3.5 to 17.5 dB of cable attenuation. Up to two boosters can be cascaded in case of extremely long cable runs. The AB4000 EW comes in a rugged, waterproof metal housing and features an in-line power LED display and cable length adjustment switches. It works with all active and passive AKG antennas, RA4000 B/EW, RA4000 EW, SRA2 B/EW and SRA2 EW, and operates in a frequency range from 470MHz to 952MHz.


  • 17dB Amplification - For Extremely Long Cable Runs
  • Remote Powering Via the Antenna Cable - Eliminates any Extra Installation Effort
  • Cable Length Adjustment Switch - For Optimizing Antenna Signal Levels
  • Water-Resistant Construction - To Withstand Extreme Weather Conditions


  • Switching bandwidth (from/to):
    470 to 952 MHz
  • Operating temperature range:
    -10 to 50 Celsius
  • Dimensions:
    Length: 110 mm
    Height: 50 mm
    Width: 50 mm
    Net Weight: 150 g
  • Antenna Input:
    Amount: 1
    Type: BNC
    Gender: Female
    Note: RF input (50 Ohms)
    Recommended load impedance: 50 Ohms
  • Antenna Output:
    Amount: 1
    Type: BNC
    Gender: Female
    Note: RF output (50 Ohms)
    Recommended load impedance: 50 Ohms
  • Design:
    Finish: black
    Body: metal

Q & A

MFR Part Number
Product Category
Wireless Antennas & Distribution
Unit of Measure
Shipping Weight
0.92 lbs.
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