[Elecraft] KAT2 power calibration

[Siu Johnny]

HI Don and the Group

I have recently got Larry¡¯s LP100 digital wattmeter (factory calibrated).  
I therefore used it to re-do the power calibration of KAT2 with K2.  I did 
it according to the manual by adjusting R1 to get a matched reading between 
K2 and LP100.  The K2 was set at 7100khz.

However, I noted the following:

For 17, 15, 12, 10m ¨C the power output reading in K2 is higher than that 
of LP100;
For 80, 160m ¨C the power output reading in K2 is lower than that of LP100

Is this a normal observation ????

I also take this chance to realign the output power of my K2 especially the 
10m band.  Gary¡¯s advice in the email resource page does really work.  I 
got higher output on 10m by expanding or / and compressing L21 & L22 and 
T2.  I also did the same for T1 and got slightly power after the previous 
step.

TNX & 73

Johnny Siu VR2XMC

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