Teltonika PR1KCO28 | Combo MIMO Mobile/GNSS/WiFi Roof SMA Antenna
Teltonika PR1KCO28 – MIMO Roof Antenna with Cellular, WiFi and GNSS
The Teltonika PR1KCO28 is a high-performance MIMO roof antenna designed to provide reliable cellular, WiFi, and GNSS connectivity for mobile and fixed deployments. With multiple integrated antenna elements and SMA connectors, it supports stable multi-band performance for devices requiring consistent mobile broadband, positioning, and local wireless access.
Built for vehicle and outdoor use, the PR1KCO28 features a durable, weather-resistant housing suitable for roof mounting in demanding environments. Its MIMO design improves cellular and WiFi throughput, while the integrated GNSS element enables accurate positioning, making it well suited to fleet vehicles, service applications, and remote installations.
With broad frequency support and extended cable lengths for flexible installation, the PR1KCO28 integrates seamlessly with Teltonika routers and compatible devices. It provides a dependable solution for maintaining strong, stable connectivity across transport, industrial, and field-based networking environments.
Tech Specs
| Device Specifications | |
|---|---|
| Mechanical / Environmental | |
| Mounting Method | Screw |
| Radome Ingress Protection Rating | IP65 (exclude cable outlet) |
| Radome Material | ABS |
| Housing Dimensions | Ø 110 x 55 mm |
| Cable | 5x RG174, 3000 mm |
| Operating Temperature | -40 ~ +85 °C |
| Weight | 535 ± 10 g |
| UV Resistance | ✓ |
| RoHS Compliant | ✓ |
| GNSS Antenna | |
| Frequency Range | 1575.42 – 1610 MHz |
| Polarization | RHCP |
| LNA Gain | 28 ± 2 dB |
| LNA Noise Figure | ≤ 1.5 dB |
| Impedance | 50 Ω |
| Supply Voltage | 3 – 5 VDC |
| Current Consumption | < 15 mA |
| Connector Type and Count | SMA Male |
| LTE MIMO Antenna | |
| Frequency Range | 698 – 960 MHz 1710 – 2690 MHz |
| Polarization | Linear |
| Gain | 3.0 dBi |
| V.S.W.R | < 3.0 |
| Impedance | 50 Ω |
| Connector Type and Count | 2x SMA Male |
| Wi-Fi Antenna | |
| Frequency Range | 2400 – 2483.5 MHz 4900 – 5825 MHz |
| Polarization | Linear |
| Gain | 2.0 dBi |
| V.S.W.R | < 2.5 |
| Impedance | 50 Ω |
| Connector Type and Count | 2x RP-SMA Male |
FAQs
Q1. What is the Teltonika Combo MIMO Mobile/GNSS/Wi‑Fi Roof SMA Antenna PR1KCO28 used for?
A. The Teltonika PR1KCO28 is a multi‑function external antenna that boosts cellular (LTE), GNSS (GPS/GLONASS), and dual‑band Wi‑Fi signals. It’s designed to improve reception and connectivity for routers, gateways, and IoT devices in outdoor, fixed, or vehicle installations.
Q2. What wireless frequency bands does the PR1KCO28 support?
A. The antenna covers major mobile bands (698–960 MHz and 1710–2690 MHz) for LTE MIMO, 2.4 GHz and 5 GHz for Wi‑Fi, and 1575.42–1610 MHz for GNSS. This wide range enables reliable performance across cellular, Wi‑Fi, and satellite navigation systems.
Q3. How does the PR1KCO28 connect to network devices?
A. It includes five 3 m RG174 cables with SMA Male connectors for the cellular MIMO and GNSS ports and RP‑SMA Male connectors for the Wi‑Fi MIMO ports — allowing direct connection to compatible Teltonika routers and gateways.
Q4. What environmental and mounting features does this antenna have?
A. The PR1KCO28 has a robust ABS radome with an IP65 weather‑resistant rating (excluding cable outlet) and a screw‑mount design. It operates in temperatures from ‑40 °C to +85 °C, making it suitable for outdoor roofs, vehicle tops, or exposed installations.
Q5. What performance benefits does the GNSS part of the PR1KCO28 provide?
A. Its GNSS section uses RHCP polarization, a high‑gain LNA (~28 ± 2 dB), and a low noise figure — enhancing satellite signal reception for accurate location tracking and timing when used with GNSS‑capable routers or tracking systems.