WiFi质量检查(信道，覆盖，稳定性)
date
Apr 5, 2022
slug
tip-wifi-quality-check
status
Published
summary
小技巧
tags
tip
type
Post
URL
Signal Strength
- RSSI(Received Signal Strength Indicator) - 数字越大，信号越好
- dBm decibels on a logarithmic scale (the closer to 0 dBm, the better the signal is 数字越大越好，-40 dBm > -70 dBm, -70是一个WiFi能否用的坎）
- 差3就是2倍信号强度差别
WiFi魔盒 - 检查当前正连的WiFi质量
WiFi Analyzer 扫描并检查当前所有WiFi的相对质量
苹果只能用Air Port + 开启Wifi 扫描
