ST0228-40-501-A

$8.01

Description：EXTERNAL ANTENNA 2400-2500 5150
Series：-
Mfr：Amphenol RF
Package：Bulk

SKU:106711ddba3f Category: RF Antennas Brand: Amphenol RF

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Product introduction

ST0228-40-501-A is listed in the Antennas RF range at ChipApex. The manufacturer field lists Amphenol RF. Its product description is EXTERNAL ANTENNA 2400-2500 5150. Review the specifications below when checking this part for your BOM.

Antennas RF specifications for ST0228-40-501-A

Description：EXTERNAL ANTENNA 2400-2500 5150
Series：-
Mfr：Amphenol RF
Package：Bulk
RF Family/Standard：General ISM, WiFi
Frequency Group：UHF (2GHz ~ 3GHz), SHF (f > 4GHz)
Frequency (Center/Band)：2.45GHz, 5.487GHz
Frequency Range：2.4GHz ~ 2.5GHz, 5.15GHz ~ 5.825GHz
Antenna Type：Whip, Right Angle
Number of Bands：2
VSWR：-
Return Loss：-10dB
Gain：6.4dBi, 6.7dBi
Features：-
Termination：RP-SMA Male
Ingress Protection：-
Grade：-
Qualification：-
Mounting Type：Connector Mount
Height (Max)：15.512" (394.00mm)
Applications：IoT, Wi-Fi
Power - Max：1 W

Antennas RF datasheet and documents for ST0228-40-501-A

ST0228-40-501-A

Antennas RF Overview

The Amphenol RF ST0228-40-501-A is a dual-band external RF antenna designed for Wi-Fi applications. It operates within the 2.4 GHz to 2.5 GHz and 5.15 GHz to 5.85 GHz frequency ranges, supporting 2.4GHz and 5.5GHz center frequencies. The unit features an SMA connector interface and utilizes a stick-style form factor with straight mounting. It provides gains of 2.8 dBi at 2.4 GHz and 4.9 dBi at 5.5 GHz. The antenna has a maximum height of 196.00 mm (7.717 inches) and supports a maximum power rating of 2 W.

Antennas RF Feature Summary

Dual-band operation covering standard Wi-Fi frequency bands
Stick-style design with integrated SMA connector
High gain performance across both frequency ranges

Antennas RF Applications

Wi-Fi network infrastructure
Wireless communication systems
External RF antenna integration

Antennas RF Procurement Notes

Verify the specific suffix designation against official documentation to confirm exact electrical characteristics and mechanical dimensions. Ensure compatibility with the target system's impedance requirements and connector type. Confirm that the operating frequency range aligns with the intended application standards. Validate environmental ratings if deployment occurs in non-standard conditions.

Antennas RF Selection Notes

Select this component when dual-band Wi-Fi connectivity is required with high gain specifications. The integrated SMA connector simplifies installation into compatible RF ports. Consider the physical dimensions and weight constraints for the mounting location. Evaluate the power handling capabilities relative to the transmitter output levels.

Antennas RF Part Context

This model belongs to the Amphenol RF external antenna portfolio, specifically engineered for wireless data transmission. It complements other RF solutions by providing reliable signal coverage in dual-band environments. The product line emphasizes compact yet robust construction suitable for various industrial and commercial deployments.