9143

Overview

The SparkFun Electronics part number 09143 is a dual-frequency RF antenna designed for operation at 900 MHz and 1800 MHz. The component utilizes a duck-style form factor, which typically incorporates an integrated base or stand to facilitate vertical orientation and omnidirectional radiation patterns in fixed installations. This design supports applications requiring reliable wireless communication across the specified ISM bands without the need for external mounting hardware.

Feature Summary

• Dual-band capability supporting 900 MHz and 1800 MHz frequencies
• Duck-style form factor with integrated base for stable placement

Applications

• Wireless sensor network nodes
• IoT device connectivity modules
• RF telemetry systems

Procurement Notes

Verify the specific manufacturer product number against official SparkFun documentation to ensure compatibility with your RF circuit design. Confirm that the dual-frequency specification aligns with your regulatory requirements for the 900 MHz and 1800 MHz bands. Check for any associated mounting accessories if a non-integrated solution is required.

Selection Notes

Select this antenna when a compact, self-standing solution is needed for dual-band RF applications. Ensure the operating environment allows for the physical footprint of the duck-style base. Verify impedance matching between the antenna connector and the transceiver module to maximize signal integrity.

Part Context

This component belongs to SparkFun's range of RF antennas and accessories, aimed at facilitating rapid prototyping and development of wireless projects. It complements their ecosystem of microcontrollers and sensors by providing standardized connectivity options for long-range communication tasks.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data. Consult SparkFun's catalog for alternative antennas with similar frequency ranges or form factors if this specific model is unavailable.