PRACTICAL KNOWLEDGE / FIELD GUIDE

ABOUTWIFI Field Guide

Understand bands, placement, security and troubleshooting without treating signal bars or advertised speeds as a guarantee.

Choose spectrum for the environment, not just the largest number on the router box.

Understand RSSI, SNR and why more bars do not tell the whole story.

Adding coverage works best when you also plan how each access point reaches the network.

Use unique random-word pass phrases and keep network access separate from router administration.

Change one thing at a time and separate Wi-Fi problems from the internet connection.

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