Sonsivri
 
*
Welcome, Guest. Please login or register.
Did you miss your activation email?
May 23, 2018, 01:42:46 13:42


Login with username, password and session length


Pages: [1]
Print
Author Topic: How to detect ADSL signals on the telephone line ?  (Read 1468 times)
0 Members and 1 Guest are viewing this topic.
chithanh04dt2
Junior Member
**
 Muted
Offline Offline

Posts: 63

Thank You
-Given: 97
-Receive: 9


« on: October 30, 2008, 11:48:58 23:48 »

Hello Cheesy
   
I want to do an electrical circuit has the function of detecting signals ADSL, when the report signals the LED. But I do not understand the signal ADSL has the characteristics to what I can use. Those who have experience please help me.
Logged

Sorry for my English.
Regard !
jeanninemtv
Senior Member
****
Offline Offline

Posts: 315

Thank You
-Given: 57
-Receive: 25


« Reply #1 on: November 01, 2008, 03:07:10 15:07 »

make a high pass filter
Logged
pickit2
Moderator
Hero Member
*****
Offline Offline

Posts: 4082

Thank You
-Given: 645
-Receive: 2331


There is no evidence that I muted SoNsIvRi


« Reply #2 on: November 01, 2008, 07:27:38 19:27 »

Use an old adsl modem. just with power supply on it. the sync led will light to show status.
you could even remove most of the unused conponents on the pcb.
Logged

Note: A forum without posters is not a forum.
Pages: [1]
Print
Jump to:  


DISCLAIMER
WE DONT HOST ANY ILLEGAL FILES ON THE SERVER
USE CONTACT US TO REPORT ILLEGAL FILES
ADMINISTRATORS CANNOT BE HELD RESPONSIBLE FOR USERS POSTS AND LINKS

... Copyright 2003-2999 Sonsivri.to ...
Powered by SMF 1.1.18 | SMF © 2006-2009, Simple Machines LLC | HarzeM Dilber MC