TV Fool  

Go Back   TV Fool > Over The Air Services > Special Topics > Antennas

Notices

Reply
 
Thread Tools
Old 3-Jan-2013, 12:03 AM   #21
GroundUrMast
Moderator
 
GroundUrMast's Avatar
 
Join Date: Oct 2010
Location: Greater Seattle Area
Posts: 4,680
Re. the various sources of RFI:http://www.tvtechnology.com/conferen...visited/183659

Re. the various sources of RFI, FCC proposed solution (transmitter power level increases by 8 to 12 dB over the VHF spectrum {CH-13 through CH-2}) and the ongoing political pressure to take more spectrum from OTA TV:http://www.tvnewscheck.com/article/4...-high-priority
GroundUrMast is offline   Reply With Quote
Old 3-Jan-2013, 12:05 AM   #22
GroundUrMast
Moderator
 
GroundUrMast's Avatar
 
Join Date: Oct 2010
Location: Greater Seattle Area
Posts: 4,680
Figure 3 and the related cometary are of help: http://www.broadcastpapers.com/white...E6988F127D1403

The implication of this work is that at the bottom of the Low-VHF band, noise levels can be as much as 30 dB higher than thermal noise level.

Last edited by GroundUrMast; 3-Jan-2013 at 12:26 AM. Reason: new link
GroundUrMast is offline   Reply With Quote
Reply

Bookmarks

Go Back   TV Fool > Over The Air Services > Special Topics > Antennas


Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off




All times are GMT. The time now is 8:44 PM.


Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
Copyright © TV Fool, LLC