Here is a shot of 2 separate 802.11g wifi Access Points (APs) in a controlled test.
Both signals occupy just under a 20MHz wide channel. Display is 10MHz/div. centered on 2340MHz.
Samples taken using a TekTronix 492 Spectrum Analyzer ( 50KHz-21GHz ) & a Maxrad 24008 2.4GHz panel.
Signals from Deliberant 2112 Outdoor AP (left) & Buffalo (BANNED for US sale) WHR-HP-G54 AirStation.
Please visit www.RAFwireless.com for RF Engineering & Tower Site Services
Noise floor is low as hell....
isaacu 3 years ago