Signal Quality: High is good, somewhat like SNR but indexed to 100 with noise as the base, percentage of the best theoretical ideal quality in regards to your local-noise Signal - Noise = SNR -82 - -98 = 16. Signal / Noise * SNR = Signal Quality -82 / -98 * 16 = 13.4% . Typically, noise will be -92 which means you should get a clean connection with a signal as low as -92.
Nov 23, 2011 Firmware FAQ - DD-WRT Wiki Signal Quality: High is good, somewhat like SNR but indexed to 100 with noise as the base, percentage of the best theoretical ideal quality in regards to your local-noise Signal - Noise = SNR -82 - -98 = 16. Signal / Noise * SNR = Signal Quality -82 / -98 * 16 = 13.4% . Typically, noise will be -92 which means you should get a clean connection with a signal as low as -92. DD-WRT Firmware Upgrade on Linksys WRT54GL NOTE: Replacing the factory firmware is different for every router. In this example we will replace the firmware on a Linksys WRT54GL .If you have a different router, find your solution here to replace the factory default firmware with DD-WRT.
How to revert back to original/stock firmware from Openwrt
NLDWRTG the ULTIMATE WRT54G Expansion Board : 8 Steps
Jan 06, 2014
The Linksys WRT54G Wi-Fi series is a series of Wi-Fi–capable residential gateways marketed by Linksys, a subsidiary of Cisco from 2003 until acquired by Belkin in 2013. A residential gateway connects a local area network (such as a home network) to a wide area network (such as the Internet).. Models in this series use one of various 32-bit MIPS processors. DD-WRT and Tomato: Which Is the Best Router Firmware? Jun 20, 2016