Radio Horizon / Radio Coverage

[Kevin W]

Just out of interest, I found this quite interesting:

http://lrcov.crc.ca/main/

A view of my coverage at 1,000ft attached.

Cheers
Kev

[exfirepro]

Hi Kev,

Looks like a useful tool for predicting potential benefit of new sites before deciding whether or not to comit. How closely is it comparing to your latest ognrange heatmap?

Peter

p.s. Glad I re-read this, predictive text was insisting on '....whether or not to vomit.'

[AlanG]

and yet you've still managed to commit a spelling crime.   

Alan

[Kevin W]

Hi Peter

With 250mw into 3dbi (my understanding of what we are tx'ing) and the default 45dBuV/m, it is a little conservative (for an external clear view aerial)  in my opinion, but lowering that gives a good view of what is possible / not possible. 

It clearly shows for example, that I am always gong to get better reception to the E, NE and SE than I am to the W, NW and SW due to the geography around the Midlands.

Cheers
Kev

[Keithvinning]

Just catching up
Very useful Kev

[exfirepro]

Hi Kev,

P3i transmission is actually 500mW ERP into 3dBi. General principle is the same however. Your transmission 'pattern' should still be much the same, only with a bit greater range.

Regards

Peter

p.s. Thanks for the spelling lesson Alan!