Adding Additional AB4000 EW for More Gain
Written by Harman Test
Updated at March 4th, 2025
Question:
Can I connect two or more AB4000 EW to get more gain?
Answer:
Yes.
A maximum of three AB4000 EW antenna boosters may be used in series for very long cable runs. A minimum amount of cable length is needed between two boosters as well as between an active, boosted antenna and antenna booster (e.g. 40 m of RG58 or 80 m of RG213). Make sure to set the CLA-switch according to the loss of your cable. A gain higher than necessary will worsen the performance.
