ANT1204F005R0915A

Antennas RF Overview

The ANT1204F005R0915A is a single-band chip antenna manufactured by Pulse Electronics, designed for UHF applications. It operates at a center frequency of 915 MHz with a gain of 1.59 dBi and linear polarization. The component features a 50 ohm impedance and supports up to 1W power handling. Its physical dimensions are specified as 1204 package size, suitable for FR4 substrates. The antenna provides a return loss of 10 dB, ensuring efficient signal transmission in compact wireless modules.

Antennas RF Feature Summary

• Single-band operation optimized for the 915 MHz UHF frequency range
• Compact 1204 surface-mount package design for space-constrained PCBs
• Linear polarization with 1.59 dBi gain for reliable signal integrity
• Integrated 50 ohm impedance matching for standard RF interfaces

Antennas RF Applications

• Narrowband IoT (NB-IoT) device integration
• LTE Cat-M1 module implementation
• 802.11 compliant wireless sensor networks
• UHF RFID reader antennas

Antennas RF Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required substrate materials and mounting configurations. Confirm that the 1204 package dimensions align with the target PCB footprint and clearance requirements. Check for any recent product change notifications regarding material composition or RoHS compliance status before finalizing procurement orders.

Antennas RF Selection Notes

Select this component when a low-profile solution is required for 915 MHz UHF bands. Ensure the host PCB utilizes FR4 material to match the antenna's design specifications. Evaluate the 1W power rating against the system's maximum transmit power to prevent damage. Consider the 10 dB return loss specification for impedance matching network design to optimize overall link budget performance.

Antennas RF Part Context

This antenna belongs to Pulse Electronics' SMD Chip Antenna product range, targeting the UHF frequency group. It serves as a passive antenna solution for cellular and IoT protocols. The 1204 case size represents a standard form factor within their portfolio, balancing electrical performance with minimal board area consumption for modern embedded wireless devices.

Antennas RF Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult official distributor catalogs for cross-reference data if alternative sourcing is necessary.

Antennas RF FAQ

What is the maximum power handling capability?

The ANT1204F005R0915A supports a maximum power input of 1W.

Is this antenna suitable for NB-IoT applications?

Yes, it is explicitly documented as compatible with Cellular NB-IoT and LTE protocols.