Teltonika PR1KCS28 Combo SISO LTE + GNSS + Wi-Fi Roof Antenna, RUT955/RUTX09/RUTX11

Not every vehicle needs MIMO. In strong-coverage territories and low-bandwidth telemetry fleets, a single well-placed roof element outperforms two compromised whips - and costs less. The PR1KCS28 carries one LTE element in SISO configuration alongside a GNSS element and a Wi-Fi element, each on an SMA-terminated lead, in the same bolt-through roof housing as its MIMO siblings. Teltonika lists it for the RUT955, RUTX09, and RUTX11, making it the economical roof standard for tracking-first fleets that still want cabin Wi-Fi served properly. The combination antenna is tuned for 4G LTE cellular, GNSS, and Wi-Fi service and terminates in a SMA connector. A roof-mounted single element with clear sky regularly beats dual whips inside a steel cab - placement wins over count. Bolt through the roof, seal, and connect the three leads: mobile, GNSS, Wi-Fi. Cap the router's unused auxiliary mobile port per Teltonika guidance and confirm signal from the status pages. Cloud Care Networks stocks the Teltonika PR1KCS28 alongside the gateways and routers it supports, so IT and field-service teams can consolidate antennas, spares, and replacement hardware on a single order.