topic Re: 2.4 GHz. Frequency setting. in Wireless

2.4 GHz. Frequency setting.

alikoca869453 — Mon, 05 Jul 2021 17:38:10 GMT

There are 11 access points in the system. The distance between them is 80 mt. only the difference between 3 of them 450 mt. 2.4 MHz. Signals between operating devices are low. The current frequency settings are as shown in the picture. how the settings should be.

Re: 2.4 GHz. Frequency setting.

Mark Elsen — Sun, 30 Jun 2019 16:32:51 GMT

- Don't know why you are using Custom for Rf Channel Assignment and Tx Power Level Assignment - use Global.

Re: 2.4 GHz. Frequency setting.

alikoca869453 — Sun, 30 Jun 2019 19:28:21 GMT

When global, the signal is low.

I want to learn, antenna gain dbi and

I want to learn, antenna gain dbi

Re: 2.4 GHz. Frequency setting.

Leo Laohoo — Mon, 01 Jul 2019 07:33:34 GMT

Why are the channel and power settings statically assigned?
Is ED-RRM enabled?

Re: 2.4 GHz. Frequency setting.

alikoca869453 — Mon, 01 Jul 2019 07:46:52 GMT

Thanks for answer

This is done because the signal levels of the devices running 2.4 MHz are low.

What is your suggestion?

What is ED-RRM? how we should make this setting ?

Re: 2.4 GHz. Frequency setting.

Leo Laohoo — Mon, 01 Jul 2019 11:55:14 GMT

@alikoca869453 wrote:

This is done because the signal levels of the devices running 2.4 MHz are low.

My recommendation is to set the AP's channel selection and power selection to auto.

Go to RRM and DCA and make sure they are set to auto.

Re: 2.4 GHz. Frequency setting.

alikoca869453 — Mon, 01 Jul 2019 12:06:24 GMT

What should be the antenna gain setting?

Re: 2.4 GHz. Frequency setting.

alikoca869453 — Mon, 01 Jul 2019 12:23:13 GMT

Re: 2.4 GHz. Frequency setting.

alikoca869453 — Mon, 01 Jul 2019 12:27:09 GMT

As you say, when I want to change the frequencies in the dca channel list section gives the following error.

Re: 2.4 GHz. Frequency setting.

alikoca869453 — Mon, 01 Jul 2019 12:52:42 GMT

dca screen is as follows. What are your suggestions

Re: 2.4 GHz. Frequency setting.

Leo Laohoo — Tue, 02 Jul 2019 06:51:19 GMT

What AP do you have? Why are you adjusting the antenna gain?
What exactly are you trying to do?

Re: 2.4 GHz. Frequency setting.

alikoca869453 — Tue, 02 Jul 2019 07:28:59 GMT

What AP do you have? AIR-AP1562E-E-K9

Why are you adjusting the antenna gain? Signal levels come low for 2.4mghz devices

exactly what I want to do is to raise the signal levels of the devices and ensure that they do not break.

a value must be entered here.
What is your suggestion.

Re: 2.4 GHz. Frequency setting.

Leo Laohoo — Tue, 02 Jul 2019 10:01:17 GMT

Ok, so if you have a 1562E what model of antenna are you using?

Re: 2.4 GHz. Frequency setting.

alikoca869453 — Tue, 02 Jul 2019 11:58:38 GMT

AIR-ANT2513P4M-N 13 dbi (There are 2 units and there is a distance of 800 meters between them.)

AIR-ANT2568VG-N 8 dbi ( There are 8 units and there is a distance of 50 meters between them.

Re: 2.4 GHz. Frequency setting.

Vasco Costa — Tue, 02 Jul 2019 13:20:54 GMT

Have you done any site survey?
How are you measuring the signals provided by the antennas?

Re: 2.4 GHz. Frequency setting.

alikoca869453 — Tue, 02 Jul 2019 14:06:03 GMT

but I couldn't find the exact value

2.4 Devices have low signal. In fact the problem is simple here which value should I enter.

Re: 2.4 GHz. Frequency setting.

alikoca869453 — Tue, 02 Jul 2019 14:06:56 GMT

2.4 Devices have low signal. In fact the problem is simple here which value should I enter.

Re: 2.4 GHz. Frequency setting.

patoberli — Wed, 03 Jul 2019 15:14:09 GMT

You should enter the correct Antenna Gain, based on the attached antenna, minus a possible cable loss (if you use extension cables).
To change/enable DCA you have to temporarily disable the 2.4 GHz network first, enable/change DCA, then enable the 2.4 GHz network again.

I also recommend that you only use the channels 1, 6 and 11 for maximum compatibility.

Re: 2.4 GHz. Frequency setting.

Emerson Rodrigues — Wed, 03 Jul 2019 21:57:05 GMT

Could you please share a screenshot from Wireless>802.11b/g/n>Network.
I want to see data rates

Re: 2.4 GHz. Frequency setting.

Leo Laohoo — Thu, 04 Jul 2019 09:10:55 GMT

Hold on ... ANT2568VG & ANT2513P4M are DUAL-BAND antennas. Are you saying you've got two of these APs connected to the same AP?????