Teltonika PR1KCS28 3-in-1 LTE GNSS Wi-Fi Antenna

Teltonika PR1KCS28 3-in-1 Combo Roof Mount Antenna

The Teltonika PR1KCS28 is a compact, 3-in-1 low-profile multi-band combination antenna engineered for marine vessels, commercial vehicle fleets, remote IoT gateways, and outdoor cellular routers (e.g., Teltonika RUT/RUTM/TRB series). Housed in a single durable, low-profile IP67 waterproof puck enclosure, it consolidates three separate radio channels into a single drill-hole installation (M12 threaded bolt mount).

The antenna integrates a 4G LTE / 3G / 2G SISO element, a 2.4 GHz Wi-Fi element, and an active GNSS (GPS / GLONASS / Galileo / BeiDou) element with an integrated 28 dB Low Noise Amplifier (LNA) for high-precision satellite positioning. Constructed from UV-resistant ABS plastic with pre-attached 3-m (9.8 ft) LMR195-equivalent low-loss coaxial leads, it delivers stable RF reception in harsh marine, automotive, and outdoor environments. 

Key Features

• 3-in-1 Single-Hole Consolidation: Replaces three separate antennas with one low-profile housing to reduce installation complexity and preserve hull/roof integrity.

• Active 28 dB GNSS LNA: Integrated low-noise amplifier ensures rapid TTFF (Time-To-First-Fix) and accurate satellite tracking even under weak signal conditions.

• IP67 Waterproof & UV-Stable: Built with a weather-sealed, UV-stabilized ABS dome resistant to salt spray, rain, vibration, and extreme temperatures.

• Pre-Terminated 3m Low-Loss Leads: Comes standard with $3\text{m}$ cables using industry-standard connectors (SMA Male for LTE/GNSS and RP-SMA Male for Wi-Fi).

• Vibration-Proof Screw Mount: Heavy-duty hollow M12 threaded bolt design ensures secure surface attachment and concealed cable pass-through.

Specifications