ANT-868-WRT-RPS

Antennas RF Overview

The ANT-868-WRT-RPS is a compact dome RF antenna manufactured by TE Connectivity Linx, designed for the 868MHz ISM band. It operates within a frequency range of 855MHz to 880MHz with a center frequency of 868MHz. The component features an RP-SMA male connector and supports panel mounting. Key electrical specifications include a gain of 1.5dBi, a Voltage Standing Wave Ratio (VSWR) of 1.9, and a maximum power rating of 5W. The antenna has a cable length of 216mm and a maximum height of 11.00mm (0.433 inches). It requires a ground plane size of 102mm x 102mm for optimal performance and utilizes linear polarization.

Antennas RF Feature Summary

• Compact dome design suitable for space-constrained IoT applications
• Integrated 216mm cable with RP-SMA male connector for direct interface
• Optimized for 868MHz ISM band operations with 1.5dBi gain
• Panel mount installation style with specified ground plane requirements

Antennas RF Applications

• ISM Band Communications
• LoRa Networks
• Sensor Networks
• SigFox Applications

Antennas RF Procurement Notes

Verify the specific connector type matches the system interface requirements, as this model utilizes an RP-SMA male connector rather than standard SMA. Confirm that the application environment accommodates the required 102mm x 102mm ground plane size for proper impedance matching and radiation pattern integrity. Ensure the operating temperature range aligns with the device's environmental specifications before finalizing procurement.

Antennas RF Selection Notes

Select this antenna when a low-profile dome form factor is required for 868MHz LPWAN deployments. The integrated cable simplifies assembly compared to PCB-mounted alternatives. Consider the 1.5dBi gain and 1.9 VSWR characteristics against link budget requirements. Verify compatibility with RP-SMA interfaces on the host radio module or enclosure feedthrough.

Antennas RF Part Context

This component belongs to the ANT-868 series from TE Connectivity Linx, which focuses on industrial dipole and compact antennas for sub-GHz frequencies. The WRT series specifically denotes dome-style antennas designed for indoor and outdoor IoT connectivity. This part number represents a variant optimized for the European 868MHz ISM band, distinct from other regional variants like 915MHz models.

Antennas RF Replacement Considerations

Direct substitutes within the same family include ANT-868-WRT-SMA, which shares similar electrical characteristics but uses a standard SMA male connector instead of RP-SMA. Users must verify connector compatibility and ensure the replacement maintains the required 216mm cable length and panel mount dimensions.