RF spectrum investigation
Spectrum Analysis & RF Interference
Wireless performance issues are often caused by RF interference from Wi-Fi and non-Wi-Fi sources. Spectrum analysis identifies interference in the environment and defines remediation options.
What it is
Spectrum analysis captures raw RF activity across the 2.4 GHz, 5 GHz, and 6 GHz bands using professional spectrum analyzers, independent of what the wireless network reports.
The engineer identifies Wi-Fi contention, non-Wi-Fi interference, DFS radar events, and industrial RF sources that impact wireless performance and reliability.
Findings are documented alongside remediation options — RF-side changes, physical mitigations, or coordination with the interference source.
How it works
- Step 01
Scope the Environment
Review reported symptoms, affected areas, applications, and known RF sources on-site.
- Step 02
On-Site Spectrum Capture
Perform spectrum analysis across affected areas and frequency bands.
- Step 03
Classify Interference
Identify Wi-Fi contention, non-Wi-Fi interferers, DFS events, and industrial RF sources.
- Step 04
Recommend Remediation
Document findings and recommend RF-side, physical, or coordination-based remediation.
What we investigate
Spectrum Analysis
Professional 2.4 GHz, 5 GHz, and 6 GHz spectrum capture across the affected areas.
RF Interference
Classification of Wi-Fi and non-Wi-Fi interference impacting the wireless environment.
Bluetooth & Zigbee
Identification of BLE, classic Bluetooth, and Zigbee activity contributing to 2.4 GHz interference.
Microwave & Industrial RF
Detection of microwave ovens, motors, and industrial RF sources affecting wireless performance.
DFS Events
Identification of radar-triggered DFS events causing channel changes and disruptions in 5 GHz.
Interference Remediation
Practical recommendations to mitigate or coordinate around identified interference sources.
When spectrum analysis is recommended
- Persistent wireless performance issues
- Suspected non-Wi-Fi interference
- Environments with industrial or medical RF equipment
- Recurring DFS events and channel changes
- Voice, video, or real-time application degradation
- Pre-deployment RF surveys of complex environments
Explore other services
Spectrum analysis is often paired with troubleshooting or survey engagements.