Thread: Noise Threshold
View Single Post
Old 7-Jul-2012, 4:45 AM   #4
GroundUrMast
Moderator
 
GroundUrMast's Avatar
 
Join Date: Oct 2010
Location: Greater Seattle Area
Posts: 4,773
Net NM Estimator Spreadsheat

Here is a simple spreadsheet that can be used to estimate Net NM. Feel free to offer feedback... there could be bugs. If so, I'll try to correct them.

If you need a coax loss calculator, try: http://www.net-comber.com/cable-loss.html

Real TV channel frequencies are listed here: http://en.wikipedia.org/wiki/Televis...el_frequencies
Attached Files
File Type: xls Net NM Calculator v0.4.xls (10.0 KB, 3135 views)
__________________
If the well is dry and you don't see rain on the horizon, you'll need to dig the hole deeper. (If the antenna can't get the job done, an amp won't fix it.)

(Please direct account activation inquiries to 'admin')

Last edited by GroundUrMast; 18-Jul-2012 at 2:31 AM. Reason: Uploaded v0.4
GroundUrMast is offline   Reply With Quote