ANT1204LL05R0915A

Antennas RF Overview

The ANT1204LL05R0915A is a ceramic helix chip antenna manufactured by Pulse Electronics, designed for RF applications at a center frequency of 915 MHz. It features an omni-directional radiation pattern and operates within the ISM band. The component has a maximum power handling capability of 1W and a characteristic impedance of 50 Ohms. Physically, it measures 12.3 mm in length and utilizes a surface-mount device (SMD) termination style for PCB integration. This passive antenna supports protocols including GSM, UMTS, DCS, NBIoT, and LTE.

Antennas RF Feature Summary

• Utilizes ceramic helix technology for stable RF performance
• Omni-directional radiation pattern suitable for diverse orientations
• Surface-mount design facilitates automated PCB assembly

Antennas RF Applications

• Industrial Remote Control systems
• ISM Band Equipment
• Smart Metering devices

Antennas RF Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required packaging formats such as tape and reel or cut tape. Confirm that the 915 MHz center frequency aligns with regional regulatory requirements for the intended deployment area. Ensure the 50 Ohm impedance matches the system design specifications before procurement.

Antennas RF Selection Notes

Select this component when a compact, low-profile antenna solution is required for 915 MHz operations. The SMD package is ideal for space-constrained designs where traditional whip antennas are impractical. Consider the 1W power rating to ensure the antenna can handle the transmitter output without degradation. Verify that the ceramic construction meets environmental durability needs for the target application.

Antennas RF Part Context

This model belongs to the 1204 series of chip antennas from Pulse Electronics. The series offers various configurations optimized for different frequency bands and form factors. The ANT1204LL05R0915A specifically targets the 915 MHz region, providing a standardized solution for manufacturers developing IoT and industrial wireless communication hardware requiring reliable signal transmission.

Antennas RF Replacement Considerations

The ANT1204LL04R0915A is a related variant within the same product family. Cross-reference technical specifications to ensure functional equivalence regarding frequency and impedance before substitution.