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AX73 (AX5400) Missing 5Ghz Channels

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AX73 (AX5400) Missing 5Ghz Channels

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AX73 (AX5400) Missing 5Ghz Channels
AX73 (AX5400) Missing 5Ghz Channels
2022-02-17 13:25:06 - last edited 2022-02-18 07:07:14
Model: Archer AX73  
Hardware Version: V1
Firmware Version: 1.1.0 Build 20211125 rel.59476(4555)

I've just purchased an AX73 in Australia from a big brand retail store, and they sold me an EU V1 which is ok I thought except it appears it's missing 5Ghz Wi-Fi Channels greater than 128(DFS).

 

I wondered if it was just the firmware country version, but navigating to the Australian TP-Link support firmware pages gives me US firmware and I can't flash it as it gives me an error when trying.

 

Will it be available in a firmware update or?

 

Thanks

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#1
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1 Accepted Solution
Re:AX73 (AX5400) Missing 5Ghz Channels-Solution
2022-02-18 02:42:26 - last edited 2022-02-18 07:07:14

@IceBear 

 

Read through this story for the wireless channel allocation in different regions.

Check the AX73 emulator for 5GHz channels list - it's for the US region.

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#4
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Re:AX73 (AX5400) Missing 5Ghz Channels
2022-02-17 13:38:07

  @IceBear 

 

You can't upgrade a device from EU region with a US FW and vice versa - that's not allowed, hence the error message - check the text in red here.

You can do that only if your device is with a US FW region.

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#2
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Re:AX73 (AX5400) Missing 5Ghz Channels
2022-02-17 23:29:37

  @terziyski Understood but my question is more around the missing channels.
I tried to flash US firmware thinking it would have all the channels.

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#3
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Re:AX73 (AX5400) Missing 5Ghz Channels-Solution
2022-02-18 02:42:26 - last edited 2022-02-18 07:07:14

@IceBear 

 

Read through this story for the wireless channel allocation in different regions.

Check the AX73 emulator for 5GHz channels list - it's for the US region.

If this was helpful click on the arrow pointing upward to make it blue. If this solves your issue, click the star to make it blue and mark the post as a "Recommended Solution".
Recommended Solution
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#4
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Re:AX73 (AX5400) Missing 5Ghz Channels
2022-02-18 07:10:01

  @terziyski Thanks, that makes sense. What doesn't make sense is why does TP-Link sell EU versions in Australia.
Bands 149-165 are allowed in Australia, and I bought the AX73 from the biggest retail store for tech. in Australia so it would be official TP-Link stock.

 

I guess none of us really knows and it seems the rest of the forum have similar questions for other routers too  frown

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#5
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Re:AX73 (AX5400) Missing 5Ghz Channels
2022-02-18 14:36:19 - last edited 2022-02-18 14:38:22

@IceBear 

 

My understanding is that they would be still compliant on a demanding markets outside EU, but selling both types on the stricter regulations EU market.

 

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#6
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