Sharman HLP-270 Sigifox In open terrain or on

In open terrain or on water: up to several kilometers

Then this is the base antenna you can rely on

Himunication EC03 extension cable with a length of 3 meters with which you can extend the cable of a Himunication HS20

and Windows 10

High resistance to radio frequency interference (RFI)

Sharman HLP-270 Sigifox In open terrain or onThe super lightweight half wave dipole square loop antenna is a high quality antenna that excels in performance and ease of use. This antenna is designed for use in both the 140 150 MHz and 400 470 MHz frequency bands, and offers excellent gain when mounted horizontally. Please note: Mounting mast is not included. This antenna is ideal for those looking for a lightweight, efficient antenna with a wide frequency range and high gain.