That's Tomek's take on it
Low construction height, maximum technology
A low antenna height of 60mm distinguishes the generation of OmPlecs®-TOP 200 AMR MF-05 -5- L1-L2 TO railway antennas. But it packs a punch: The antenna with three ports integrates various communication bands (open for GSM, GSM-R, UMTS, LTE, and 5G signals), WLAN 2.4/5.8, as well as satellite signals (GPS, GLONASS, Galileo, and BeiDou). All these technologies are incorporated into just one antenna. Costly splitters are obsolete due to the selective coupling of the respective frequency ranges via high-quality connectors of the N and TNC series. That means: The ANTONICS solution is much more economical.