Search
Search titles only
By:
Search titles only
By:
Log in
Register
Search
Search titles only
By:
Search titles only
By:
Menu
Install the app
Install
Forums
New posts
All threads
Latest threads
New posts
Trending threads
Trending
Search forums
What's new
New posts
New ads
New profile posts
Latest activity
Free Ads
Latest reviews
Search ads
Members
Current visitors
New profile posts
Search profile posts
Contact us
Latest ads
Pure VPN - Up to 27 Months
vgp
Updated:
Friday at 8:10 AM
එක පැකේජ් එකයි මාසෙටම Unlimited Internet. තාමත් DATA CARD දාන්න සල්ලි වියදම් කරනවද? අඩුම මිලට අපෙන්.
sayuru bandara
Updated:
Tuesday at 12:30 PM
Ad icon
ඉන්ටර්නෙට් එකෙන් හරියටම සල්ලි හොයන්න සහ Success වෙන්න කැමතිද? 🚀 (E-Money & Success Stories)
siri sumana
Updated:
May 30, 2026
Gemini AI PRO 18 months Offer
Hawaka
Updated:
May 27, 2026
Ad icon
koko account
DasunEranga
Updated:
May 27, 2026
Electronics
Vehicles
Property
Search
Reply to thread
Forums
General
ElaKiri Help
ADSL Help SNR & Errors
Get the App
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="Kudnadun" data-source="post: 20576780" data-attributes="member: 174503"><p><span style="font-size: 12px">මගේ පරණ Note එකක්..[CODE]Signal-to-noise ratio (SNR) is defined as the power ratio between a signal (meaningful information) and the background noise (unwanted signal)</span></p><p><span style="font-size: 12px"></span></p><p><span style="font-size: 12px">SNR = signal / noise</span></p><p><span style="font-size: 12px"></span></p><p><span style="font-size: 12px">6dB or below SNR is bad, you will experience no sync, or intermittent sync problems</span></p><p><span style="font-size: 12px">7dB-10dB is fair but does not leave much room for variation in conditions</span></p><p><span style="font-size: 12px">11dB-20dB is good with little or no sync problems (if no large variation)</span></p><p><span style="font-size: 12px">20dB-28dB is excellent</span></p><p><span style="font-size: 12px">29dB or above is outstanding</span></p><p><span style="font-size: 12px"></span></p><p><span style="font-size: 12px">Line attenuation is a measure of how much the signal has degraded between the DSLAM and the modem.</span></p><p><span style="font-size: 12px">This is largely a function of the distance from the exchange.</span></p><p><span style="font-size: 12px">The lower the dB, the better for this measurement.</span></p><p><span style="font-size: 12px">Attenuation is logarithmic and each 3dB of attenuation halves the strength of the signal power received.</span></p><p><span style="font-size: 12px"></span></p><p><span style="font-size: 12px">20dB and below is outstanding</span></p><p><span style="font-size: 12px">20dB-30dB is excellent</span></p><p><span style="font-size: 12px">30dB-40dB is very good</span></p><p><span style="font-size: 12px">40dB-50dB is good</span></p><p><span style="font-size: 12px">50dB-60dB is poor and may experience connectivity issues</span></p><p><span style="font-size: 12px">60dB or above is bad and will experience connectivity issues[/CODE]</span></p><p><span style="font-size: 12px"></span></p><p><span style="font-size: 12px"><img src="https://3qys5q-ch3302.files.1drv.com/y3mq9YMJO5409LTZi8YGDJvlEKXOm0Yf1_ij-gJYAX9rQB0a9G0WhKd3Cm1b43ypgvC9Uyne16vk2Tl5LykDPW8O3q-WX_N192dN71sACkls9B8CiC7vdu8350oXDKGBawBBjpg8UO-CG0UVp3ey4okLSTMZyBYO_n9KbZuiRSGtj0/SNR%20%26%20Attenuate.JPG" alt="" class="fr-fic fr-dii fr-draggable " style="" /></span></p><p><span style="font-size: 12px"></span></p><p><span style="font-size: 12px">ඔය ගෙදර SLT connection එක..</span></p><p><span style="font-size: 12px">ඕක නම් ඩ්රොප් වෙන්නේ එහෙමත් වෙලාවක තමා.. </span></p></blockquote><p></p>
[QUOTE="Kudnadun, post: 20576780, member: 174503"] [SIZE="3"]මගේ පරණ Note එකක්..[CODE]Signal-to-noise ratio (SNR) is defined as the power ratio between a signal (meaningful information) and the background noise (unwanted signal) SNR = signal / noise 6dB or below SNR is bad, you will experience no sync, or intermittent sync problems 7dB-10dB is fair but does not leave much room for variation in conditions 11dB-20dB is good with little or no sync problems (if no large variation) 20dB-28dB is excellent 29dB or above is outstanding Line attenuation is a measure of how much the signal has degraded between the DSLAM and the modem. This is largely a function of the distance from the exchange. The lower the dB, the better for this measurement. Attenuation is logarithmic and each 3dB of attenuation halves the strength of the signal power received. 20dB and below is outstanding 20dB-30dB is excellent 30dB-40dB is very good 40dB-50dB is good 50dB-60dB is poor and may experience connectivity issues 60dB or above is bad and will experience connectivity issues[/CODE] [IMG]https://3qys5q-ch3302.files.1drv.com/y3mq9YMJO5409LTZi8YGDJvlEKXOm0Yf1_ij-gJYAX9rQB0a9G0WhKd3Cm1b43ypgvC9Uyne16vk2Tl5LykDPW8O3q-WX_N192dN71sACkls9B8CiC7vdu8350oXDKGBawBBjpg8UO-CG0UVp3ey4okLSTMZyBYO_n9KbZuiRSGtj0/SNR%20%26%20Attenuate.JPG[/IMG] ඔය ගෙදර SLT connection එක.. ඕක නම් ඩ්රොප් වෙන්නේ එහෙමත් වෙලාවක තමා.. [/SIZE] [/QUOTE]
Insert quotes…
Verification
Hath warak paha keeyada? (hatha wadikireema paha)
Post reply
Top
Bottom
Pure VPN - Up to 27 Months
Gemini AI PRO 18 months Offer
