Re: wireless interference

Yikes, thanks for the list Jeff, as usual your contribution to this NG is
extreme and most helpful. Couple of questions....
- How can I tell if a keyboard/mouse uses the Cypress semi? I'm looking
into a Logitech KB/ laser mouse combo.
- I'm buying 900mHz wireless headphones, they're OK right?
Thanks
LT


"Jeff Liebermann" <jeffl@xxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:tr9rs15brahnpj5fnudimorc4u7sbl7pnh@xxxxxxxxxx
> "LT" <lorentheodore@xxxxxxxxxxx> hath wroth:
>
>>Besides 2.4 ghz phones and microwave ovens, what else interferse with a
>>wireless router?
>
> The definition if interference is usually "anything exept my radios".
>
>>Wireless keyboards and/or mice? Wireless headphones?
>>Bluetooth devices?
>
> 1. Other 802.11b/g wireless devices and hot spots.
> 2. 2.4GHz cordless phones (various modulation types).
> 3. High speed point to point links that use proprietary protocols.
> 4. Microwave ovens.
> 5. RF excited sulfur lamps by Fusion Lighting (defunct).
> | http://www.lrc.rpi.edu/programs/Futures/LF-Electrodeless/index.asp
> 6. Wireless video extensions for security cameras and X10 systems.
> 7. Wireless mouse and keyboard (mostly using Wireless USB from
> Cypress semiconductor).
> |
> http://www.cypress.com/portal/server.pt?space=CommunityPage&control=S...
> 8. Bluetooth
> 9. Zigbee
> 10. Microwave fruit dryers, plastics preheaters, and moisture
> removers.
> 11. ISM (Industrial, scientific, medical) devices used in
> research.
> 12. Low speed 2.4GHz data links. For example:
> | http://www.freewave.com/fgr24series.html
> 13. WiMax on 2.4 and 5.6GHz. (Clearwire, NextNet)
> 14. Karlnet protocol based WISP (wireless internet service provider).
> 15. Ham radio.
> 16. VoIP 2.4GHz Wi-Fi phones.
> 17. 2.4GHz vehicle navigation systems.
> 18. Service distribution from some fiber to the pole providers.
> 19. Wi-fi connected games.
> | http://www.nintendo.com/wifi
> 20. Digital camera wireless picture transfers.
> 21. Buses and trains that operated moving wireless hot spots.
>
>
> --
> Jeff Liebermann jeffl@xxxxxxxxxxxxxxxxxxxxxx
> 150 Felker St #D http://www.LearnByDestroying.com
> Santa Cruz CA 95060 http://802.11junk.com
> Skype: JeffLiebermann AE6KS 831-336-2558


.

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