Our link 2.453 miles - 59-60 dB - QAM64
Wondering if we could do better, would love/need if possible for this link to get QAM256
Best signal AF24 HD
-
sirhc - Employee
- Posts: 7419
- Joined: Tue Apr 08, 2014 3:48 pm
- Location: Lancaster, PA
- Has thanked: 1608 times
- Been thanked: 1325 times
Best signal AF24 HD
Curious what the best signal and modulation anyone has gotten with AF24 HD
Our link 2.453 miles - 59-60 dB - QAM64
Wondering if we could do better, would love/need if possible for this link to get QAM256
Our link 2.453 miles - 59-60 dB - QAM64
Wondering if we could do better, would love/need if possible for this link to get QAM256
Support is handled on the Forums not in Emails and PMs.
Before you ask a question use the Search function to see it has been answered before.
To do an Advanced Search click the magnifying glass in the Search Box.
To upload pictures click the Upload attachment link below the BLUE SUBMIT BUTTON.
Before you ask a question use the Search function to see it has been answered before.
To do an Advanced Search click the magnifying glass in the Search Box.
To upload pictures click the Upload attachment link below the BLUE SUBMIT BUTTON.
-
mike99 - Associate
- Posts: 837
- Joined: Tue Nov 25, 2014 10:53 am
- Location: Quebec, Canada
- Has thanked: 95 times
- Been thanked: 245 times
Re: Best signal AF24 HD
@ 2 miles but I know it could be align better on the remote side.
Chain 0 (Actual/Ideal): -59 / -58 dBm
Chain 1 (Actual/Ideal): -63 / -58 dBm
Rem Chain 0 (Actual/Ideal): -61 / -58 dBm
Rem Chain 1 (Actual/Ideal): -61 / -58 dBm
Chain 0 (Actual/Ideal): -59 / -58 dBm
Chain 1 (Actual/Ideal): -63 / -58 dBm
Rem Chain 0 (Actual/Ideal): -61 / -58 dBm
Rem Chain 1 (Actual/Ideal): -61 / -58 dBm
- Chris_D.
- Member
- Posts: 1
- Joined: Tue May 31, 2016 11:15 am
- Has thanked: 0 time
- Been thanked: 0 time
Re: Best signal AF24 HD
I understand your link is 2.4km further than this one we have shown below, however here is an example of 256QAM and seeing both the TX & RX capacities exceeding the specs.
We literally had this link sitting at 64QAM, and were stumped why we couldn't get any better.....then.....we lowered the power. ;-)
Curious, drop down 2 or 3 dBm and I'd be curious if you see an improvement.
Under 5 miles, these things SCREAM and really perform.
Let me know!
Chris
We literally had this link sitting at 64QAM, and were stumped why we couldn't get any better.....then.....we lowered the power. ;-)
Curious, drop down 2 or 3 dBm and I'd be curious if you see an improvement.
Under 5 miles, these things SCREAM and really perform.
Let me know!
Chris
-
rebelwireless - Experienced Member
- Posts: 607
- Joined: Mon Sep 01, 2014 1:46 pm
- Has thanked: 31 times
- Been thanked: 136 times
Re: Best signal AF24 HD
what is the threshold for 256QAM in signal? Is it similar to the AFX line? If so, doesn't look like you have any room to drop power because you'd need around -60 for 256QAM...
- villageworker
- Member
- Posts: 3
- Joined: Wed Jun 08, 2016 9:02 am
- Has thanked: 1 time
- Been thanked: 0 time
Re: Best signal AF24 HD
Would love to be able to get my link to QAM256 too. Also was trying to install an identical second AFHD in the same direction for a backup link unsuccessfully.
Radios were about 20' apart on seperate towers. Ubiquity say I should be able to do this. . Thoughts?
Radios were about 20' apart on seperate towers. Ubiquity say I should be able to do this. . Thoughts?
-
mayheart - Experienced Member
- Posts: 167
- Joined: Thu Jan 15, 2015 1:42 pm
- Location: Canada
- Has thanked: 43 times
- Been thanked: 41 times
Re: Best signal AF24 HD
This is one of our primary backhauls, it replaced a SAF 24GHz unit with bigger dishes.
The SAF unit would always fade out in heavy rain, this has been up for almost a year. Survived a really bad ice storm, only dropped down to 16QAM. I did have it fully fade out in a rain storm a few days ago. We got over 3 inches of rain within an hour and some.
The SAF unit would always fade out in heavy rain, this has been up for almost a year. Survived a really bad ice storm, only dropped down to 16QAM. I did have it fully fade out in a rain storm a few days ago. We got over 3 inches of rain within an hour and some.
-
Rogue Broadband - Member
- Posts: 19
- Joined: Fri Mar 11, 2016 12:24 pm
- Location: Oregon
- Has thanked: 3 times
- Been thanked: 17 times
7 posts
Page 1 of 1
Who is online
Users browsing this forum: No registered users and 11 guests