ST0228-30-003-A

## **Wi-Fi 6** ST0228-30-003-A a | Amphenol **Datasheet 2.4-2.5GHz & 5.15-5.85GHz** External / Indoor —\i| **Features** : High performing Wi-Fi 6 antenna with SMA connector for indoor applications. 

## : **Applications** 

▪ CPE – Router, Set-top boxes, Gateway ▪ IoT devices ▪ Wi-Fi Mesh ▪ Smart Metering ▪ Robotics 

## **Stick Antenna** 

=— RoHS 

|**Electrical Specifications**<br>~~ee~~|**Electrical Specifications**<br>~~ee~~|**Electrical Specifications**<br>~~ee~~|**Electrical Specifications**<br>~~ee~~|**Electrical Specifications**<br>~~ee~~|**Electrical Specifications**<br>~~ee~~|**Electrical Specifications**<br>~~ee~~|**Electrical Specifications**<br>~~ee~~|
|---|---|---|---|---|---|---|---|
||||**Antenna Characteristics**|||||
|**Antenna Type**|**Radiation Pattern**<br>**Polarization**<br>**Max. Input Power**||||**Max. Input Power**|**Impedance**||
|Stick Antenna||Omni|Linear|1W|||50Ω|
|**Frequency (GHz)**|||**2.4~2.5**<br>~~—~~||**5.15~5.825**|||
|Return Loss (dB)|||< -10<br>~~OO~~|||< -10||
|Peak Gain (dBi)|||2.1<br>~~OO~~|||3.1||
|Average Gain (dB)|||-1.2<br>~~OO~~|||-1.5||
|Efficiency (%)|||76<br>~~OO~~|||70||



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**Wi-Fi 6** ST0228-30-003-A —————_ 

|**Mechanical Specifications**<br>~~ee~~|**Mechanical Specifications**<br>~~ee~~|**Mechanical Specifications**<br>~~ee~~|**Mechanical Specifications**<br>~~ee~~|**Mechanical Specifications**<br>~~ee~~|
|---|---|---|---|---|
|||**Mechanical**|||
||**Dimension (mm)**||172.5||
||**Connector Type**||SMA (Plug)||
||**Material**||ABS||
||**Weight (g)**||17.2||
|||**Environmental**|||
||**Temperature Range (**°**C)**||-30 to 75||
||**Humidity**|Non-condensing 65°C 95% RH|||
|||RoHS Compliant|||
|||**Mechanical Drawing**|||
|||||Unit : mm|



ST0228-30-003-A 

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ST0228-30-003-A 

## **Wi-Fi 6** 

## **Charts In Free Space** 

ST0228-30-003-A 

Test setup, measurement performed in 3D anechoic chamber. 

**==> picture [146 x 256] intentionally omitted <==**

**----- Start of picture text -----**<br>
Return Loss [dB]<br>3500 4000 4500<br>Frequency (MHz)<br>—<br>Efficiency [%]<br>**----- End of picture text -----**<br>


## Blue background represents frequency response. 

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ST0228-30-003-A 

## **Wi-Fi 6** 

## **Radiation Pattern - Free Space** 

## **XY - Plane** 

## **YZ - Plane** 

## **XZ - Plane** 

www.amphenolrf.com 

**Wi-Fi 6** ST0228-30-003-A a 

|**Revisions**<br>~~Cn~~|**Revisions**<br>~~Cn~~|**Revisions**<br>~~Cn~~|**Revisions**<br>~~Cn~~|**Revisions**<br>~~Cn~~|
|---|---|---|---|---|
|Rev.|Description|Date|ECN|Approval|
|A|Initial Release|2023-02-21|ST0228-30-003-A-RA00|ATC|



NOTICE - These drawings, specifications, or other data ( I) are, and remain the property of Amphenol corp. (2) must be returned upon request; and (3) are confidential and not to be disclosed to any person other than those to whom they are given by Amphenol Corp. the furnishing of these drawings, specifications, or other data by Amphenol Corp., or to any other person to anyone for any purpose is not to be regarded by implication or otherwise in any manner licensing, granting rights to permitting such holder or any other person to manufacture, use or sell any product, process or design, patented or otherwise, that may in any way be related to or disclosed by said drawings, specifications, or other data. 

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