ANT1204F002R0315A

Antennas RF Overview

The ANT1204F002R0315A is a surface-mount chip antenna manufactured by Pulse Electronics, designed for UHF ISM band operations. It features a center frequency of 315MHz with an operational range spanning from 300MHz to 400MHz. The component supports a maximum power input of 1W and maintains a standard impedance of 50 ohms. Its physical dimensions are 12.3mm in length, 4mm in width, and 1.6mm in height, utilizing a linear polarization type. The device employs solder termination for secure PCB integration.

Antennas RF Feature Summary

• Designed for UHF ISM band applications with a specific focus on 315MHz center frequency operation
• Supports high power handling capability up to 1W for robust signal transmission
• Utilizes a compact surface-mount form factor suitable for space-constrained designs

Antennas RF Applications

• Smart metering systems requiring reliable UHF communication
• Industrial remote control equipment operating within the ISM band
• Wireless sensor networks utilizing 315MHz frequency allocation

Antennas RF Procurement Notes

Verify the exact part number against official Pulse Electronics documentation to ensure compatibility with your design requirements. Confirm that the 315MHz center frequency aligns with your regulatory domain and application needs. Check for any specific mounting or soldering guidelines provided in the datasheet to ensure proper RF performance and mechanical stability during assembly processes.

Antennas RF Selection Notes

Select this component when a dedicated 315MHz solution is required rather than a multi-band alternative. Ensure the PCB layout accommodates the 12.3mm x 4mm footprint and provides adequate ground plane clearance for optimal radiation efficiency. Consider the 1.6mm height constraint if vertical space is limited within the final enclosure design.

Antennas RF Part Context

This model belongs to the 1204 series of chip antennas from Pulse Electronics, which are engineered for compact wireless applications. The series typically includes variants for different frequencies such as 433MHz and 900/1800MHz. The ANT1204F002R0315A specifically targets the lower UHF spectrum, distinguishing itself through its precise 315MHz tuning and linear polarization characteristics for consistent directional performance.

Antennas RF Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing with other manufacturers requires careful verification of electrical parameters and physical dimensions to ensure functional equivalence.