/diy/ - Do It Yourself

Anonymous Thu Feb 22 12:28:39 2018 No.1336926 [View]
File: 412 KB, 1468x1394, VOACAP -145 dBW noise floor vs -125 dBW noise floor.jpg [View same] [iqdb] [saucenao] [google]

>>1336737
>Huh?
Using the VOACAP propagation predictor with transmitter set as using SSB at 1 watt is the level of performance I would actually be able to expect from CW at 5 watt using their extremely optimistic noise floor. Pic related is a screencap showing both the predicted coverage areas with CW at 5 watts with their extremely optimistic noise floor and with the average 7 MHz noise floor from the chart posted here: >>1336460.

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/diy/ - Do It Yourself

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