Spectrum Analyser 5G WRT32X

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cobra98
Posts: 121
Joined: Tue Oct 15, 2013 5:07 am

Spectrum Analyser 5G WRT32X

Post by cobra98 »

I have 5G set to 80Mhz and Channel 36,
with spectrum analyzer i see networks
Channel 36-48 and 52-64.
But if i change to channel 52 i see nothing after minutes in spectrum analyzer.
Also i tried other channels and higher mhz.
Why i don`t see other networks if change channel and mhz?
Only 36 Channel and 80 Mhz i see all.
Has this somehow to be defined in wireless too if change my 5GHZ wifi? A+N+AC is set

RomanHK
Posts: 794
Joined: Sat May 04, 2013 4:18 pm
Location: Czech Republik

Re: Spectrum Analyser 5G WRT32X

Post by RomanHK »

This is likely to be caused by DFS.

You can wait up to a minute for WiFi to start broadcasting, it may be broadcast with less power, or in extreme cases it will not broadcast at all.
https://netbeez.net/blog/dfs-channels-wifi/
https://en.wikipedia.org/wiki/List_of_W ... .11j)_WLAN
Turris Omnia with OpenWrt 21.02 - Tested
Linksys WRT3200ACM with Gargoyle 1.13.x
TL-WR1043ND v2 with Gargoyle 1.10.0

http://gargoyle.romanhk.cz custom builds by gargoyle users

pjetureliasson
Posts: 1
Joined: Tue Sep 01, 2020 6:21 am
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Re: Spectrum Analyser 5G WRT32X

Post by pjetureliasson »

Great. I am also stuck in this. Thank you very much.
I am a real estate agent in the Netherlands. I have a small family in Amsterdam.

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