Wi-Fi Cables and Antennas for Toradex Modules
Introduction
This article provides a summary of Wi-Fi / Bluetooth information for Toradex System on Modules, including RF cables and antenna recommendations for AzureWave AW-CM276NF and MAYA-W160-00B integrated modules.
Other Wi-Fi Related Articles
If this is not the information you are looking for, please, refer to the Wi-Fi Connectivity with Toradex’s Computer on Module (CoM) article for more Wi-Fi related information.
Furthermore, if you would like to know how to set up the antennas, follow the instructions in the article Operating Toradex Wi-Fi/BT Capable Modules Using Dual and Single Antenna Configuration.
Modules with Wi-Fi / Bluetooth Chipset
Toradex SoMs featuring the U-BLOX MAYA-W160-00B Wi-Fi / Bluetooth module:
| System on Module | Product Number | Version |
|---|---|---|
| Verdin AM62 Quad 2GB Wi-Fi / Bluetooth | 0076 | V1.1A and newer |
| Verdin AM62 Dual 1GB Wi-Fi / Bluetooth | 0075 | V1.1A and newer |
| Verdin AM62 Solo 512MB Wi-Fi / Bluetooth | 0072 | V1.1A and newer |
Toradex SoMs featuring the Azurewave AW-CM276NF Wi-Fi / Bluetooth module:
| System on Module | Product Number | Version |
|---|---|---|
| Apalis iMX8 QuadMax 4GB Wi-Fi / Bluetooth IT | 0037 | V1.0A and newer |
| Apalis iMX8 QuadPlus 2GB Wi-Fi / Bluetooth | 0048 | V1.0A and newer |
| Colibri iMX8X QuadXPlus 2GB Wi-Fi / Bluetooth IT | 0038 | V1.0A and newer |
| Colibri iMX8X DualX 1GB Wi-Fi / Bluetooth | 0051 | V1.0A and newer |
| Colibri iMX6ULL 512MB Wi-Fi / Bluetooth IT | 0040 | V1.1A and newer |
| Colibri iMX6ULL 512MB Wi-Fi / Bluetooth | 0045 | V1.1A and newer |
| Verdin iMX8M Mini Quad 2GB Wi-Fi / Bluetooth IT | 0055 | V1.0B and newer |
| Verdin iMX8M Mini DualLite 1GB Wi-Fi / Bluetooth IT | 0060 | V1.1A and newer |
| Verdin iMX8M Plus Quad 2GB Wi-Fi / Bluetooth IT | 0064 | V1.1A and newer |
| Verdin iMX8M Plus Quad 4GB Wi-Fi / Bluetooth IT | 0058 | V1.0B and newer |
| Verdin iMX8M Plus Quad 8GB Wi-Fi / Bluetooth IT | 0070 | V1.1A and newer |
Toradex SoMs featuring the Wi2Wi WM828CC6 Wi-Fi / Bluetooth module:
Wi2Wi WM828CC6 has been replaced by Azurewave AW-CM276NF on newer Toradex SoMs.
| System on Module | Version |
|---|---|
| Colibri iMX6ULL 512MB Wi-Fi / Bluetooth | V1.0x |
Wi-Fi adapter characteristics summary:
| Wi-fi Adapter | Wi-Fi Standards | Bluetooth version | Adapter's Chipset | Antenna Configuration |
|---|---|---|---|---|
| AzureWave AW-CM276NF | 802.11 a/b/g/n/ac | 5.3 | NXP 88W8997 | 2.4/5 GHz Dual-band 2x2 Wi-Fi 5 (802.11ac) |
| Wi2Wi WM828CC6 | 802.11 a/b/g/n/ac | 4.2 | NXP 88W8887 | 2.4/5 GHz Dual-band 1x1 Wi-Fi 5 (802.11ac) |
| u-blox MAYA-W160-00B | 802.11 a/b/g/n | 5.2 | NXP IW416 | 2.4/5 GHz Dual Band 1x1 Wi-Fi 4 (802.11n) |
Pre-certification
The AW-CM276NF implements the NXP 88W8997 (formerly by Marvell) Reference Design, therefore the certificates of the 88W8997 apply to the AW-CM276NF as well. The processes of certifying radio equipment vary from one region to the other. This article concentrates on the certification of the AW-CM276NF to be used in combination with the antennas listed below in the following regions: USA, Canada, European Economic Area (EEA) with Switzerland, India as well as Japan. With regards to end-devices, these certifications are to be understood as pre-certifications. Depending on the country in question, end devices might still need to undergo final testing and certification of the overall product.
Pre-certification is:
Pre-certification measurements are carried out by an accredited laboratory. Pre-certification of the AW-CM276NF with selected Wi-Fi accessories allows customers to use combinations of those devices in a compliant way and provides additional trust that the pre-certified device combinations will not impede final certification of the respective end-devices.
Pre-certification is not:
Pre-certification is not related to the Wi-Fi Alliance and the “WiFi CERTIFIED" logo found on the packaging of many Wi-Fi capable products.
List of certification status for RF cables and antennas to be used with the AW-CM276NF
Dipole Antennas
Note that availability may vary between different regions
Dipole Antennas (Rubber Ducky)
| Antenna | Cable length | USA (FCC) | Canada (IC) | EEA (CE) | India (WPC) | Japan (TELEC) | Where to buy |
|---|---|---|---|---|---|---|---|
| Chang Hong DA-2458-02-SMR | - | ✔ | ✔ | ✔ | ✔ | ✔ | Toradex Webshop |
| LSR 001-0012 | - | ✔ | ✔ | ✔ | ✔ | ✔ | Mouser / Digikey |
| Taoglas GW.59.3153 | - | ✔ | ✔ | ✔ | ✔ | ✔ | Mouser / Digikey |
| Laird MAF94051 | - | ✔ | ✔ | ✔ | ✔ | ✔ | Mouser / Digikey |
Dipole Antenna Cables
The following cables are used in the pre-certification with the above-mentioned dipole antennas.
| Antenna cable | Cable length | Where to buy |
|---|---|---|
| Antenna Cable MHF4 to RP-SMA | 100mm | Toradex Webshop |
| Antenna Cable MHF4 to RP-SMA | 200mm | Toradex Webshop |
| Antenna Cable MHF4 to RP-SMA Outdoor (IP67) | 200mm | Toradex Webshop |
PCB Antennas
| Antenna | Cable length | USA (FCC) | Canada (IC) | EEA (CE) | India (WPC) | Japan (TELEC) | Where to buy |
|---|---|---|---|---|---|---|---|
| Unictron H2B1PD1A1C385L | 100mm | ✔ | ✔ | ✔ | ✔ | ✔ | Toradex Webshop |
| Unictron H2B1PC1A1C175L | 100mm | ✔ | ✔ | ✔ | ✔ | ✔ | Unictron |
| Molex 146153-1100 | 100mm | ✔ | ✔ | ✔ | ✔ | ✔ | Mouser / Digikey |
| Molex 204281-1100 | 100mm | ✔ | ✔ | ✔ | ✔ | ✔ | Mouser / Digikey |