Sound Technology

AB4000 EW

Antenna Booster

SRP £345.00 + VAT
Where to buy

BEYOND ALL LIMITS

for DMS800, WMS4500, WMS470, WMS420 receivers

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
General
Switching bandwidth (from/to) - 470 to 952 MHz
Operating temperature range - -10 to 50 Celsius
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
Body - Metal
Finish - black
Dimensions / Weight
Length - 110 mm
Height - 50 mm
Width - 50 mm
Net Weight - 150 g