Increasing the Range of the DMS300
Written by Gary Brindley
Updated at January 7th, 2026
Question:
Is it possible to increase the working range of DMS300 beyond 30m[~100ft]?
Answer:
Larger antennas and directional antennas are possible if the product remains compliant with 10dBm/MHz EIRP. Due to this, there is not much headroom.
Nevertheless, reception can be significantly improved with a directional antenna, as it is up to 3-4 dB more profitable than a simple monopole/dipole.
Wi-Fi boosters are not suitable because they work in the Bluetooth band, not in the Wi-Fi band, and therefore they exceed the legally permitted level.