[Elecraft] [XG-2] A little help with math

[Ken Bessler]

 Here's a quote from a 2006 post W3AB made:
=============================================
A while ago someone asked a question about the above. I
didn't see a reply so I just built a XG2 and checked it with 
a HP 8562A spectrum analyzer, the DUT connected directly 
into the SA without any cable. I repeated the measurements 
three times over the course of 1 hour. They didn't change      
      
Frequencies in MHz and the Po in dBm.      
      
80M - 03.579 = 03.57910 @ -75.00 & -106.3      
40M - 07.040 = 07.04015 @ -73.67 & -106.0      
20M - 14.060 = 14.05982 @ -73.50 & -105 8      
3 X 40M = 21.12052 @ -85.33      
4 X 40M = 28.16077 @ -93.67      
2 X 20M = 28.11962 @ 81.50      
=============================================
 

I hate to admit it but I'm having trouble with those last 3
values (-85.33, -93.67 & 81.50). Are they Po in mV? Can 
anyone convert those to -dBm for me? I tried to e-mail W3AB
but it's bouncing. Help? Thanks!


73's de Ken KG0WX - Kadiddlehopper #11808, 
        Flying Pigs #-1055, Grid EM17ip

 
 
 
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