Have you every been annoyed using WiFi service offering range of networks with all high signal strength but you still got poor connectivity? The secret is interference from non-WiFi devices can degrade WiFi performance. Some networks are interfered but some not.
This cool gadget Wi-Spy can show you as ordinary Spectrum Analyzer. Wow!
The software bundled with Wi-Spy will analyze and give you an overview of the quiet and busy WiFi networks Bluetooth, 2.4 GHz cordless phones, microwaves, Zigbee, and all other 2.4 GHz transmitters.
Hence you can select the rigth choice at a glance.
source: http://www.thinkgeek.com/computing/accessories/80ce/
No comments:
Post a Comment