ANT7020LL05R0870A

Antennas RF Overview

The ANT7020LL05R0870A is a ceramic chip antenna manufactured by Pulse Electronics, designed for ISM band applications. It operates at a center frequency of 870 MHz with a bandwidth covering the UHF range. The component features a linear polarization and a nominal gain of 1.83 dBi. It has a maximum power handling capacity of 1 W and an impedance of 50 ohms. The antenna utilizes a solder termination method for surface mount installation. Its physical height is limited to 0.030 inches (0.75 mm). The device complies with RoHS3 standards and holds an MSL rating of 1.

Antennas RF Feature Summary

• Single-band ceramic construction optimized for ISM frequencies
• Surface mount design with solder termination for PCB integration
• Linear polarization with 50-ohm impedance matching

Antennas RF Applications

• ISM band wireless communication systems
• GSM cellular modules
• LTE connectivity devices
• 2G/3G/4G/5G network components

Antennas RF Procurement Notes

Verify the specific part number suffix against official Pulse Electronics documentation to ensure correct frequency and performance specifications. Confirm that the procurement channel provides valid datasheets and compliance certificates such as RoHS3 status. Ensure storage conditions align with the specified Moisture Sensitivity Level (MSL 1) to maintain component integrity prior to assembly.

Antennas RF Selection Notes

Select this component for designs requiring a low-profile antenna solution in the 870 MHz ISM or cellular bands. Consider the 1.83 dBi gain and 1 W power rating when evaluating link budget requirements. The surface mount package facilitates automated assembly processes. Verify compatibility with the target RF circuit's 50-ohm impedance environment.

Antennas RF Part Context

This component belongs to the ANT7020 series of wireless ceramic chip antennas from Pulse Electronics. The series includes variants for different frequency bands, including 2.4 GHz models like the ANT7020LL05R2400A. The ANT7020LL05R0870A specifically targets lower UHF frequencies compared to its Wi-Fi counterparts, serving distinct industrial and cellular application niches within the same product family.

Antennas RF Replacement Considerations

Cross-reference with other Pulse Electronics ANT7020 series parts for alternative frequency options. Verify mechanical footprint compatibility if substituting with similar ceramic chip antennas from other manufacturers. Ensure electrical parameters such as gain and impedance match the original design requirements.