Airport Time Capsule: Suspected of weak signal

Hello

I have 3 Apple wireless devices all. The main router is the ATV, followed of an Airport Extreme, extending the network and a former Airport Express, also the extension of the network. Briefly, it is a three-storey house, on the first floor of which is a daylight basement (windows and doors on three sides), then the second and third floor (all wood of the frame).

I'm almost completely Mac/Apple-centric (my son except for the PC game), there are 6 Mac (PPC and Intel) and 4 iPhones on the printers network every day, matching, smart TVs and casual with a device visitors or 2. Generally, there is no connection problem apart from the complaints unfounded. There are a variety of El Capitan, Yosemite, Leopard, OS 9.2.1 and iOS operating systems. Computers are my MBP to 2008, two MacBooks circa 2010, 1 iMac (circa 2010), 1 lime iMac 400 has PPC G4 MDD and iPhones - 5s and 6s (2 of each).

I studied this weak signal suspected by the search for possible answers on the internet, try to use various applications to diagnosis Wi - Fi and browse the various parameters of the airport. I was not able to "find" a smoking gun or even a reason suspected for the signal is so poor. "So poor" refers to my dissatisfaction with our signal coverage - my expectation!  It is perhaps as good as it gets and I have too wait.

The layout has my ATC in my office, ground floor, the west wall of the House and approximately 4 ft above the ground. The AExt (from ATC) is through an open door and a flight of stairs and on the ramp (half wall). If you stretched a string directly between ATC and AExt would be 16' - 20'. The AExp bounced around, but currently it is in our gym, which is part of the structure of individual garage. The AExp is approximately 45 ' - 50' of the AExt and 65' or from the base (ATC). My goal is to explain the variety of signals.

I'm not the most scientific. To drive off the coast, I don't understand why there are 4 WiFi signals reported. 2-5 Ghz and 2 to 2.4 Ghz. "The only basis ' creating a wireless network" is the ATC, the other two are "the extension of the network. There are 2 reported BSSIDs and I forgot how to determine who is what hdwr.

Walk with a MB and it is Wireless Diagnostics app, it seems, most of the signal issues are explainable. One unexplained is when I get out the MB to the gym, the signal "through the roof" - it probably doubles in strength, and that's where the Express is maybe 60' of ATC. Sounds good, but why, when I go back to ATC, the fact the signal drop in half. I want to Express signal overall. I guess the Express to be the weak link, but of course does not appear like this. My main computer, the MBP, sits 15' and at glance of ATC and gets that weak signals - I guess that it could be the Airport card in the MBP, but I'd like to think not, that I have no way to test it. I'm sure that all this has to do with the 4 signals being broadcast and the differences between networks 2.4 Ghz and 5 Ghz.

So, why is my best farthest signal from the router (ATC) and why is it the MBP of low signal (MB too), the nearest router. Oh, I have no neighbors to 500' or more. Sorry for writing a book.

The layout has my ATC in my office, ground floor, the west wall of the House and approximately 4 ft above the ground. The AExt (from ATC) is through an open door and a flight of stairs and on the ramp (half wall). If you stretched a string directly between ATC and AExt would be 16' - 20'. The AExp bounced around, but currently it is in our gym, which is part of the structure of individual garage. The AExp is approximately 45 ' - 50' of the AExt and 65' or from the base (ATC). My goal is to explain the variety of signals.

When you extend a wireless AirPort network using intermediate connections wireless base stations, it is important to understand how fundamentally. So please forgive me if I go to the places you already know.

Extended wireless airport works wheel - as with the base station extend over the hub of the wheel. Each of them extending base stations would be on a spoke of the wheel. With the new 802.11ac 802.11n base stations, you can not extend linearly. For example, in your game both the extreme and the Express would be on another spoke in the wheel, step along the same spoke. Make sense?

That said, the station of further base your Express, would have a harder time getting a signal strong enough to expand it, while extreme may not have this problem. Basically, this would explain the gap between the quality of the signal between these two base stations.

I wrote an an airport users points to try to help to how to best place a base station that extend. It may be useful.

To drive off the coast, I don't understand why there are 4 WiFi signals reported. 2-5 Ghz and 2 to 2.4 Ghz. "The only basis ' creating a wireless network" is the ATC, the other two are "the extension of the network. There are 2 reported BSSIDs and I forgot how to determine who is what hdwr.

By default, each of your simultaneous dual band base stations provide actually two wireless networks; one on the 2.4 and the other on the 5 GHz bands. Base stations extending each of these repeat if they are in the range. Note that the higher frequency band (5 GHz) would have a harder time penetrating objects, such as walls, ceilings, etc. and it is basically only usable in the same room. I'm guessing what to do in distance between base stations, the extreme is able to expand both networks, but the Express (especially, if it is a model of generation 802.11n 1) extend one or the other.

For routers to Apple, the BSSID is the MAC address wireless base station itself.

One unexplained is when I get out the MB to the gym, the signal "through the roof" - it probably doubles in strength, and that's where the Express is maybe 60' of ATC. Sounds good, but why, when I go back to ATC, the fact the signal drop in half. I want to Express signal overall.

To each base station that spread, the level of the signal from the base station can be high, but real bandwidth of the signal will be the same as what he receives in this place. Yes, you can see a high (full bar) signal level, its ability to transfer data will be reduced because of this limited bandwidth. The key is to place the base station that extend to a resort beach it is the extension to get the specific width of possible higher bandwidth SNR. It is covered in the tip that I quoted above.

Tags: Wireless

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