Teltonika – 5G COMBO MIMO Mobile/GNSS/WIFI ROOF SMA antennal

The Teltonika PR1KC640 5G Combo MIMO Mobile/GNSS/Wi-Fi Roof SMA Antenna is a multi-function antenna designed to provide 5G/LTE mobile connectivity, GNSS positioning and Wi-Fi connectivity through a single roof-mounted antenna solution.

It combines 4 mobile MIMO antenna elements, 1 GNSS antenna and 2 Wi-Fi MIMO antenna elements, making it a practical choice for Teltonika 5G routers and networking equipment that require antenna connections.

The antenna uses a UV-resistant ABS/PC radome and has an IP67-rated radome and is designed for outdoor roof installation. It is particularly useful for vehicle, transportation and professional networking applications where reliable wireless connectivity and GNSS positioning are required.

Key Features

• 5G/LTE MIMO roof antenna for connectivity
• Combines 5G mobile, GNSS and Wi-Fi functions in one antenna
• 4 × SMA Male connectors for 5G/LTE mobile MIMO
• 1 × SMA Male connector for GNSS
• 2 × RP-SMA Male connectors for Wi-Fi MIMO
• 4.0 dBi mobile antenna gain
• 4.0 dBi Wi-Fi antenna gain
• 40 ± 2 dB GNSS LNA gain
• Wide 5G/LTE frequency coverage
• Dual-band Wi-Fi support
• IP67-rated radome for protection against dust and water
• UV-resistant ABS/PC housing
• Screw-mounted roof installation
• 3-metre LMR100 cables
• Designed for professional and industrial networking applications

Compatible with selected Teltonika Networks routers, including RUTM50 RUTM52 RUTC50, and ATRM50.

Main Specifications

• Specification Teltonika PR1KC640
• Brand Teltonika Networks
• Product Type 5G Combo MIMO Roof Antenna
• Order Code PR1KC640
• Antenna Functions 5G/LTE + GNSS + Wi-Fi
• Mounting Screw / Roof Mount
• Radome Rating IP67*
• Radome Material UV-Resistant ABS/PC
• Housing Dimensions 189 × 182 × 85 mm
• Weight 960 ± 30 g
• Cable 7 × LMR100
• Cable Length 3000 mm
• Recommended Mounting Hole Ø28 mm
• Maximum Panel Thickness 8 mm
• Operating Temperature -40°C to +85°C
• Compliance RoHS

*Teltonika specifies IP67 for the radome excluding the cable outlet.

5G / LTE Mobile MIMO Antenna

The mobile section is designed for 5G and LTE cellular networks.

It covers:

• 617–960 MHz
• 1710–2690 MHz
• 2900–4200 MHz

The mobile antenna provides 4.0 dBi gain, linear polarization, and 50 Ω impedance.

It uses 4 SMA Male connectors supporting the antenna connections required for MIMO cellular networking.

• GNSS GPS Antenna

The integrated GNSS antenna is designed for satellite positioning applications.

It supports the frequency ranges:

• 1164–1300 MHz
• 1559–1610 MHz

The GNSS section uses RHCP polarization, has a 40 ± 2 dB LNA gain and operates from 3–12 VDC.

This makes the antenna suitable for equipment requiring GNSS/GPS positioning with cellular connectivity.

• Wi-Fi MIMO Antenna

The integrated Wi-Fi section supports 2.4 GHz and 5 GHz Wi-Fi frequency ranges:

• 2400–2483.5 MHz
• 4900–5925 MHz

It provides 4.0 dBi gain, linear polarization, and 50 Ω impedance.

The Wi-Fi section uses 2 × RP-SMA Male connectors, allowing it to support Wi-Fi MIMO applications.

Durable Outdoor Design

The PR1KC640 is designed for installation. Its radome is made from UV- ABS/PC material, helping it withstand exposure to outdoor conditions.

The radome carries an IP67 ingress protection rating, excluding the cable outlet. The specified operating temperature is -40°C to +85°C, making the antenna suitable for demanding environments.

Easy Roof Installation

The Teltonika PR1KC640 uses a mounting method.

Teltonika specifies:

• Mounting hole: Ø28 mm
• Maximum panel thickness: 8 mm
• Housing: 189 × 182 × 85 mm
• Cable length: 3 metres
• Cable type: LMR100

The long cables provide flexibility when connecting the roof antenna to the networking equipment installed inside a vehicle, cabinet or other enclosure.

How Does the PR1KC640 Work?

The idea is simple: instead of installing several separate antennas for cellular, GNSS, and Wi-Fi, the PR1KC640 combines them into one roof-mounted antenna assembly.

The antenna connects to networking equipment using its dedicated SMA and RP-SMA cables.

5G/LTE signals → Mobile MIMO antenna → Teltonika router

GNSS signals → GNSS antenna → Teltonika router

Wi-Fi signals → Wi-Fi MIMO antenna → Teltonika router

This gives the installation a cleaner and more organised antenna setup while providing the different wireless connections required by compatible Teltonika equipment.

Where Can You Use Teltonika PR1KC640?

1. 5G Networking

Use the antenna with compatible industrial 5G routers where reliable outdoor cellular connectivity is required.

2. Vehicles and Transportation

The roof-mounted design makes it suitable for transportation and mobile networking applications where the router is installed inside a vehicle.

3. Fleet and Connected Vehicle Systems

It can be used as part of a connected vehicle solution requiring 5G/LTE communication, GNSS positioning and Wi-Fi.

4. Public Transport

Useful for buses, coaches and other transport vehicles requiring cellular and Wi-Fi connectivity.

5. Remote Industrial Sites

Suitable for installations where a strong external antenna solution is preferred over internal antennas.

6. Mobile Broadband

Use it with 5G routers to support high-speed mobile internet connectivity in locations where an external roof antenna provides a better installation option.

7. IoT and Industrial IoT

The combination of cellular, GNSS, and Wi-Fi makes it useful for IoT connectivity and industrial networking applications.

8. Outdoor Networking

Its rated radome and wide operating temperature range make it suitable for demanding outdoor networking installations.

Compatible Teltonika Products

Teltonika lists the following products for the PR1KC640:

• ATRM50
• RUTC50
• RUTM50
• RUTM52

Always check the antenna connector requirements and product documentation before installation.

Technical Knowledge – Why MIMO Matters

MIMO or Multiple-Input Multiple-Output uses antenna elements to improve wireless communication performance.

Rather than relying on a single cellular antenna, the PR1KC640 provides four mobile antenna elements. This allows compatible 5G/LTE networking equipment to take advantage of MIMO technology.

The same principle is used for Wi-Fi, where the antenna provides two Wi-Fi MIMO connections.

For customers, the important point is simple: MIMO helps compatible networking equipment make use of available wireless signals and can improve connection performance compared with using a basic single antenna.

Why Choose a Combo Antenna?

A major benefit of the Teltonika PR1KC640 is that it combines three antenna functions into one unit:

5G/LTE + GNSS + Wi-Fi

This can simplify installation compared with mounting several separate antennas.

It also provides:

• installation
• Fewer separate antenna housings
• Multiple wireless connections from one roof-mounted unit
• Long 3-metre connection cables
• Professional outdoor construction
• Support for 5G/LTE MIMO
• GNSS positioning support
• Wi-Fi MIMO support

Why Does the Customer Need Teltonika PR1KC640?

If a customer is installing a Teltonika 5G router and needs cellular, GNSS, and Wi-Fi antennas, the PR1KC640 provides a convenient all-in-one solution.

Instead of purchasing and installing several separate antennas, customers can use one professionally designed roof antenna that combines the required functions.

The Teltonika PR1KC640 is especially useful for customers who need:

• Reliable 5G/LTE connectivity
• MIMO cellular performance
• GNSS/GPS positioning
• Wi-Fi connectivity
• Outdoor roof installation
• A professional installation
• A durable antenna for demanding environments

For industrial networking, transportation, connected vehicles, IoT, and professional 5G deployments, this antenna provides a practical way to connect compatible Teltonika equipment to cellular, GNSS, and Wi-Fi networks from a single roof-mounted solution.