Non-overlapping channels for 2.4/5.0Ghz (ETSI/FCC)

Similar Questions

• Base stations automatically choose roaming configuration overlapping channels overlap

  I have a roaming configuration, as shown in the photo. When I select Auto channel (on 2, 4 or 5 GHz) selection every now and then the base stations choose the same channel, which causes interference. On 2.4 GHz is easily solved by manually selecting the channels not bunk.

  5 GHz, however, manual channel selection is not a solution. All three base stations use wide channels in 5 GHz (the Airport Express does not support dual band and only uses 5 GHz). A selection of no cumulation of the channels would be channels 36, 44 and 52. However, the only available channels for the manual selection of the Netherlands are 36, 40, 44 and 48. So I need to use the automatic selection on at least a base station, which unfortunately results in channels that overlap every now and then.

  I know that the base stations should choose the channels not bunk by themselves, but apparently they do not always. Does anyone know a solution for this? My current solution, when the wifi is flaky, is to use the application Explorer of Wifi to see if there are stations base using the same channel and if so, restart the base station "at fault." Obviously not an ideal solution. The second photo shows my current channel selection. 5 GHz channels are set to automatic and are currently not overlapping. The network dlink is not mine.

  

  I understand the problem... This is the European version especially airports that restricts the use of channels in automatic configuration. I do not understand why Apple does. Other brands are not. USA or where I am in Australia, I have a much larger selection and channels... Same as the automatic selection.

  Try something... Instead of using the non-overlapping channels, try to use the same channels. This amounts to extend wireless, when you think about it. In time both the base and expand the unit and can transmit or receive at the same time... (not to each other of course) but to other customers. And it works well.

  Test if this will cause a slowdown of your use wireless... control somewhere between the units where it is possible, a client may bind to one or the other... Disable one and test the speed of the link (actually transfer a file... not just a link speed)... now, close the other device and redo the test... so you know what transfer speed can be expected from each single unit. Now run the two units on the same channel, say 36. What result do you get this?

• Gel non - HD channels. Toshiba 32RL958

  If I turn on the TV in standby when you are set to one of the HD channels I find all non - HD channels are "frozen" which is just large blocks of color when I going turn it back on. Unplug all network solves problems, but clearly it shouldn't happen in the first place.

  Any ideas of cause or possible cure? Please don't suggest to contact technical support that they were all as serve a glass of water to the chocolate in the past.

  > Any ideas of cause or possible cure?

  It is possible that the signal is too low or there is interference of digital transmission

• Best settings (channel) for AE Gen3, for Time Warner cable?

  Best settings (channel) for AE Gen3, for Time Warner cable?

  Sorry, but it is impossible to tell without having information about all the other networks wireless around you and the channels they use.

  But even if you have had this information, all other wireless routers are changing the channels they use all the time... so even if you come with a 'better' channel to use this morning, this channel could be overcrowded this afternoon.

  When you start your AirPort Extreme, it will automatically scan to find the best channel to use both.  If you are in an area with many other networks wireless around you, it may be necessary to restart the AirPort Extreme almost every day.

  If you have $15 or so to invest for a good WiFi utility... and you are willing to spend a lot of time all the time in looking at other wireless network around you... it is possible to do things the really hard way.  Post back if you might be interested by this.

• DAQmx (Version 9.1) Create Channel for accelerometer will NOT convert m/s ^ 2

  I use DAQmx create channels for accelerometer to get results in the unit (m/s ^ 2)

  It worked until DAQmx Version 8.9.

  Now, I tested it with DAQmxVersion 9.1 and the results are in g (not converted to m/s ^ 2!)

  I use wth .vi DAQmx Create Channel (I-acceleration-accelerometer) entries

  units = m/s ^ 2

  sensitivity units = V/g (there is no sensitivity unit V /(m/s^2) available)

  sensitivity sensitivity value in V/g =

  I have read the data with

  . VI DAQmx reading (analog 2D DBL NChan NSamp)

  In DAQmx<= 8.9="" the="" double="" numbers="" are ="" correct="" converted="" to="">

  but in DAQmx 9.1 not (values are in g and low by 9.81)

  My solution is the following change

  units = g

  sensitivity units = V/g

  sensitivity = sensitivity value in V /(m/s^2)

  Then the double numbers are not converted, but m/s ^ 2.

  And this work in all versions of DAQmx.

  The problem is:

  An older program that uses the settings of the first and tested with DAQmx<=8.9 will="" get="" wrong="" measurement="" result="" with="" daqmx="" 9.1="" and="" no="" error="">

  Peter

  Hi Peter,.

  I'm not in my office at the moment and I can't try it by myself, I have forwarded your request to one of my colleagues, I hope he will contact you soon.

  Sorry for the delay,

  Tobias

  The language of MAX settings depend on the regional settings of your Windows operating system. See the following page:

  http://digital.NI.com/public.nsf/allkb/9893C1767C93D20E86256F49001CDA92

  Kind regards

  Tobias

• Have system but none sounds audio for listening to music or watching videos.

  audio restoration

  I have a hp Pavilion dv9000 with a SmartAudio 2.23.0.0, audio version 4.31.0.50 version convexant. I lost sound after upgrade to the service package 1. Now I service package 2 and always in need of audio restoration. I have the system but none sounds audio for listening to music or watching videos with sound. Is there any free down loads for this problem? Is there any free audio low costs compatible with the with this service package that I can use to hear music and movies?

  Hi Andre,

  ·         Have you the sounds of Windows but no sound when you play music?

  ·         Which application do you use to play music and videos?

  You can check if the application volume is set properly. Also, check if the following is useful.

  Method 1: Run the next Fixit tool and see if it helps.

  Diagnose and automatically repair audio playback problems

  Method 2: Follow the steps in the article mentioned below.

  No sound in Windows

  See also:

  Tips for solving common audio problems

• Change the channel for Virtual Wifi Miniport Adapter

  Hello!

  I was experiencing problems of interference when using the module of Virtual wifi miniport, and I would like to know if there is any way I can change the channel on the v-wifi is bradcasting?

  THX!

  Lee

  Well, I tried to find the latest driver for my card, I could find anything to the atheros website (what gives?).

  Win 7 told me I got the latest driver, but I wouldn't trust windows update, as they said that my ethernet card was up-to-date (see 7.04) and when I went on the Realtek site, driver to v.7.23...

  Anywho! I was not able to change the channel for the ad - hoc connection. I tried the connection with a PC and still cannot connect (so not a problem related to Mac).

  I don't know what is happening with the miniport module or the wireless card (I tried different settings in properties and the Advanced Options tab, as power management), but it just would not work. So I got this router, and everything works fine.

  This is!

• How bundle touch and non touch build for same OS version (5.0) for appworld

  Hi all

  I'm new in Appworld applications filed, please help me...

  How to package touch and non touch build for same OS version (5.0) for appworld?

  Thank you.

  Alaka

  
  

• Once we pay non-recurring charges for images, can be used indefinitely images on our Web site at not-for-profit?

  Once we pay non-recurring charges for images, can be used indefinitely images on our Web site at not-for-profit?

  Yes, you can use this image for any future web and the material printed for the same client / yourself.

• How better to configure ports of ether-channel for use with iSCSI?

  I had a quick glance and find a number of different discussions about the best solution for simlar scenarios but nothing quite close enough to convince me to implement the proposed solution.

  The configuration that I was left with is not ideal, because it is not redundent. So I need to find a quick solution pritty.

  Two cards (each NIC goes to different switch) - Console of Service

  Two network cards (both in the same key) - vMotion

  Two network cards (they both go to the same switch) - Prod (10 discussions)

  Two network cards (they both go to the same switch in an ether channel) - storage (iSCSI)

  The environment is a cluster of three ESXi 4.1 ENT U1 + environment, connected to a vCenter STD.

  Here's what I intend to allocate, but hoped a nice person enough to suggest the best configuration. I realize the number of connections to Prod is excessive and we will reach neaver as bandwidth, but I have free network cards.

  Two cards (each NIC goes to different switch) - Console of Service

  Two cards (each NIC goes to different switch) - vMotion

  Four NICs (two pairs in different switches) - Prod (10 discussions)

  Four (#) - storage (iSCSI) network interface cards

  The part that concerns me is get the configuration for storage network cards just like we use the ether-channel, which seems to complicate things from what I've read.

  So in summary I want to use four NICs for storage and bandwidth is not wasted I currenlty have using the channel of the ether. If I can work it another way without the use of ether-channel I am pleased to see again.

  If I have not provided enough information to evaluate, please let me know and I'll give you more.

  Thanks in advance for any helpful information.

  So in summary I want to use four NICs for storage and bandwidth is not wasted I currenlty have using the channel of the ether. If I can work it another way without the use of ether-channel I am pleased to see again.

  First of all, let me squash the myth an EtherChannel gives you additional bandwidth for iSCSI. Each iSCSI initiator can use an uplink to an iSCSI target vSphere being limited to a hash value "IP". Given that the source and destination IPs are always the same, the hash is always the same.

  I wrote about it here in my post seriously, Stop "Using Port channels for vSphere storage traffic":

  http://wahlnetwork.com/2013/03/05/stop-using-port-channels-to-vSphere-hosts/

  I recommend to use the vmkernel ports link. It is available in 4.1, but not through the GUI.

  http://pubs.VMware.com/vSphere-4-ESX-vCenter/topic/com.VMware.vSphere.config_iscsi.doc_40/esx_san_config/configuring_iscsi/t_connect_software_iscsi_initiators_to_iscsi_vmkernel_ports.html

• no channels for audio or video in the timeline

  I use a mac and on my calendar, there is no channels for audio or video, for example, V1, V2 etc, and I can't drag videos or images on the timeline. How to rectify this please?

  I suspect that you might not have created a sequence, or it loaded in your editing panel.

  Do you have?

• Script to remove all non-visible channels

  I'm looking to do a script that deletes all the strings that are not visible.  This would include the RGB layers.  That would be my first attempt to script.  So I have no idea where to start.  Any help in the right direction would be great.

  Thank you

  Chris

  Thanks for the, Tom. I missed that. However, the unexpected behavior that I have seen was when I delete the red channel, the Green and blue channels are replaced by channels Magenta and yellow and there is a change of color on the image. Turning off visibility red looks different to remove the red channel. Removal of Cyan in CMYK is visually identical to make this invisible channel.

  function main() {
    if (app.documents.length == 0) {
      return;
    }
    var doc = app.activeDocument;
    var chnls = doc.channels;
    for (var i = 0; i < chnls.length; i++) {
      var chnl = chnls[i];
      if (!chnl.visible) {
        chnl.remove();
        i--;
      }
    }
  }
  main();
  

• Call to a single value to an output channel for A Table need help

  I filled an array that contains all the values in all the channels of my series of data. I am now looking to channel calculations to provide weighted averages and an overall average for the value of the trial. These data will be produced in a new table called 'total table. " This Total table should only have one value per channel.

  The question that I am running is 2 times. When you do the arithmetic channel, mainly channel using "ChnSum" DIAdem amounts does not truncate all data in a new set of data. It retains all values and adds the last block with the sum of all of the channel as a whole. I need or be able to get this last value dynamically (because not all my datasets are the same length) or I need to generate a new string that has only the value of the sum. Is there a way to do this?

  Here is what I try to do but kind of pointless. A screenshot of what looks like the output of the table after treatment of this code is attached.

  "Complete total table with values from calculations above.

  For j = 1 to selectData.MultiSelection.Count

  Counter = counter + 1

  length = ChnPropValGet ("[" & selectData.MultiSelection (j).] ") Index & "] / Cumulative fuel ', 'Length')

  If counter = 2 Then

  [A bunch of calculations of the new output channels channel]

  Call View.Sheets ("total table"). Areas ("field:" & Counter). DisplayObj.Columns.Add (ChnFind ("(" & selectData.MultiSelection (j). ("The index &") > 0 "(, longueur-1))"

  End If

  Next

  Any help would be appreciated.

  Thank you

  ~ Nate

  
  

• Create graphics using multi-channel for measures and another single channel for the datetime type.

  Hello world

  I'm using Labview and DIAdem to create graphical reports and I use screws of connectivity and not the Express VI.

  The data is stored in a data base MySQL Inno.

  I use the following command to get the data I want to show the graphic report!

  SQL_ExecDirect (' select 'TimeStamp', 'Value' by 'TableX' where and taste =' %s and channel =' %s; "" ")

  And then I use:

  SQL_BindChannel ("Datetime1C1", "TimeStamp", "t", "#yyyy - mm - dd hh") to bind the data to the X axis of the graph.

  And after that, I use:

  SQL_BindChannel("SampleN","Value","n") to bind the data to the axis of the graph Y.

  I want to create the chart with more than a sample, I use the commands above on a loop.

  Now here's a printscreen of my problem.

  

  In the first iteration (green line), DateTime1C1 has the timestamp for sample1 but in the second portion (yellow line) DateTime1C1 has the timestamp for sample2, the third iteration (blue line) DateTime1C1 timestamp for sample3. etc.

  The time stamp of origin for each sample are 'lost' he re-wrote datetime1C1. and in the end, it shows only the timestamp for the 5th iteraction.

  How can I create a single graph with several lines (samples) and datetime an axe?

  THX in advance

  Hi AlexandreHSCas,

  If I understand your situation, the only thing you need to change is to create a new group in the DataPortal before each request.

  FOR i = 1 TO iMax
  NewGroupName = "application" & I
  Call GroupCreate (NewGroupName)
  Call GroupDefaultSet (GroupCount)
  Call SQL_ExecDirect ("select 'TimeStamp', 'Value' from ' TableX" including Sample =' %s and channel =' %s;) ")
  Call SQL_BindChannel (NewGroupName & "/ Datetime1C1", "TimeStamp", "t", "#yyyy - mm - dd hh")
  Call SQL_BindChannel (NewGroupName & "/ SampleN", "Value", "n")
  NEXT

  Then you can simply drag each group from the data on the same graph XY-portal, because each group has its own time warp, data points will be displayed correctly placed on the common X axis of the graph.

  Brad Turpin

  Tiara Product Support Engineer
  National Instruments

• Relaxation in beginning digital DAQ - shows on 4 channels for the digital dashboard start

  Hello

  I start my DAQmx task with a trigger on a rising digital. It works fine, but I have to look on 4 channels, not only on one.

  So if I get a digital camera on any of these 4 channels of my task DAQmx should start.

  How can I modify the beginning of trigger DAQmx standard to include 4-channel - monitor for digital advantage start task connected?

  Thank you.

  Unfortunately, it is not currently possible to use several lines like triggers.  Change detection approach will be the best approximation for this.  Another option, assuming that you don't mind a small amount of external circuits, would be to use a door or external to your block of endings that SOR four external lines and routes the result to a trigger line.  It would probably be the simplest solution, as OR doors are relatively cheap and would not require a change in software.

  Kind regards