Networking Question: Telephone Frequency....?

Can a phone with a frequency of 900 mhz and a phone with a frequency of 5.8 Ghz in the same area disrupt a wireless network/wireless internet connection? Thanks for your answer.

Oh, one last thing. If I have a wireless game controller with a wireless frequency of 2.4 Ghz, will that disrupt a wireless internet/wireless network connection. Thanks for your answers.

No, not unless you have the basestation or the handset setting right next to the router or wireless adapter for the computer.

Yes a wireless game controller at that freq will disrupt your wireless network signal also.....

No. A wireless network uses the 2.4 Ghz frequency band.

Wireless works at 2.4 GHz (except for 802.11a which is 5 GHz) Microwaves are the biggest cause of problems with wireless.

cordless phones can have some disruption, but we are talking about having the base unit right next to the wireless router. if that is not the case than normal phone usage should not have any effect. is your router kept away from anything that might draw large amounts of electrictiy causing the router to "brown" out a bit, causing disruption?

No

the game controller is your problem if you have a wireless B, G, or N network cause they work at the same frequency but if you have an A network almost nothing will disrupt it so if you have B, G, or N that is most likely the problem

The 5.8 GHz frequency device can cause interference, and so can your 2.4 GHz joystick.
Here's the facts...
transmission at frequencies of 2.4 GHz or 5GHz. This frequency is considerably higher than the frequencies used for cell phones, walkie-talkies and televisions. The higher frequency allows the signal to carry more data.
They use 802.11 networking standards, which come in several flavors:
802.11b was the first version to reach the marketplace. It's the slowest and least expensive standard, and it's becoming less common as faster standards become less expensive. 802.11b transmits in the 2.4 GHz frequency band of the radio spectrum. It can handle up to 11 megabits of data per second, and it uses complimentary code keying (CCK) coding.
802.11g also transmits at 2.4 GHz, but it's a lot faster than 802.11b - it can handle up to 54 megabits of data per second. 802.11g is faster because it uses orthogonal frequency-division multiplexing (OFDM), a more efficient coding technique.
802.11a transmits at 5GHz and can move up to 54 megabits of data per second. It also and uses OFDM coding. Newer standards, like 802.11n, can be even faster than 802.11g. However, the 802.11n standard isn't yet final.
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