Skip to main content

Chang Hong DA-2458-02 RP-SMA

Chang Hong DA-2458-02 RP-SMA

(Double-Click to Zoom)

Getting Started

Recommendation for a first-time order

Chang Hong DA-2458-02 RP-SMA can be ordered along with any Apalis or Colibri module with on-board Wi-Fi/Bluetooth. It needs an RP-SMA to MHF4 cable for connection between the SoM and the antenna.

All the products can be ordered online at Toradex Webshop.

First Steps

Learn more about how to use your antenna in our developer articles:

Having trouble?

Please contact our technical support. Various options of technical support are mentioned in the article below.


Main Features

  • Antenna type: Dipole
  • Antenna cable configuration: pigtail cable needed
  • Connector type: RP-SMA (male)
  • Frequency bands: 2.4 GHz and 5 GHz (dual-band)
  • Dimensions: 106.0 x 10.0 (max. diameter) mm
  • Certified for CE, FCC, IC, TELEC and WPC


Chang Hong DA-2458-02 RP-SMA Datasheet

Compatible Products

Revision History

Click to See the Product Numbering Scheme

Product Number (PID8) Format

The format of the 8-digits Product Number (PID8) is the following:

Product Numbering Scheme

The below table describes the structure of the Product Number (PID8):

PPPP4-digits number, indicating the Product Configuration (PID4) that describes the key properties of the product (e.g. Product Group, RAM capacity, etc.)
VV2-digits number, indicating the Major and Minor Version (in that order)
AA2-digits number, indicating the Assembly Variant

See the complete list of available combinations on the Revision History table of the corresponding product page.


Product number (PID8): 00291100:

0029: Apalis iMX6D 512MB
11: Major Version 1, Minor Version 1, Version V1.1 in short
00: Assembly Variant A

A specific product revision has a lifecycle defined by the product state. Learn more about it on the Product Change Notifications.

2151xxxx - Chang Hong DA-2458-02 RP-SMA

Product #Product DescriptionChanges from Previous VersionRelease DatePCN Document
Chang Hong DA-2458-02 RP-SMA V1.0A
Initial Release



Send Feedback!