Wi-Fi Spectrum Analyser
Wireless
Overview
Channel planning considers occupied bandwidth and neighboring transmitters. In many 2.4 GHz deployments with 20 MHz channels, 1, 6 and 11 provide a common non-overlapping plan. Wider channels consume more spectrum. Regulatory channels and DFS rules vary by region.
Protocol stages
- 1Channel choice
- 2Channel width
- 3Overlap
- 4Interference evidence
Interactive exercise
Knowledge check
Two neighboring 2.4 GHz 20 MHz APs use channels 1 and 3. Preferred teaching-plan change?
Educational model — not real hardware, traffic or official certification.