Antena de rede Teltonika PR1KSG30, polarização circular, 2 dBi, 1,57542–1,602 GHz, conector macho SMA, 50 Ω, preto

The Teltonika PR1KSG30 is a compact network antenna designed for use in the 1.57542–1.602 GHz frequency range. It provides 2 dBi gain, uses circular polarization and a male SMA connector, and is supplied from a DC source with an input voltage range of 2.2–5 V. The antenna has 50 Ω impedance and low current draw, making it suitable for applications that require stable reception with modest power consumption.

Advantages

The antenna offers 2 dBi gain in the L-band range (1.57542–1.602 GHz) with circular polarization to improve signal stability in environments where orientation varies. Its male SMA connector ensures easy connection to compatible routers and modems. Low current consumption (15 mA) and a wide input voltage range (2.2–5 V) allow integration with battery-powered or low-voltage devices. The black housing provides a discreet appearance for installation in visible locations.

Suitable for

• GNSS or L-band reception modules operating within 1.575–1.602 GHz
• Routers, gateways and modems with male SMA antenna ports
• Low-power or battery-operated network devices

Key specifications

• Antenna gain: 2 dBi
• Frequency band: 1.57542–1.602 GHz
• Polarization: circular
• Connector type: male SMA
• Impedance: 50 Ω
• Operating voltage: 2.2–5 V DC
• Typical current consumption: 15 mA
• Colour: black

How to use

Connect the male SMA connector to a compatible SMA female port on your router, modem or GNSS receiver. Power the antenna from a DC source within the specified 2.2–5 V range if external power is required by your setup. Position the antenna to achieve optimal signal reception — circular polarization reduces sensitivity to orientation, but placement free of large metal obstructions and elevated where possible will improve performance.

Recommendations

For best results, install the Teltonika PR1KSG30 on a stable mount away from large metallic surfaces and noise sources. Verify connector polarity and voltage requirements of your host device before connection. Use short, high-quality coaxial cables between the antenna and device to minimise signal loss.