Resistor value on the PowerMeter board


Hello all, Hello Jim,

I am soldering components on the RF Power Meter board III.

I discovered my bag with 6.8R contains in fact, 6.8K resistors. My question is this one. I was wondering, for the three resistors R3 , R8 and R12, if the value of 6.8 ohms is critical.  Same question for R9 of 51 ohms.
If yes , Jim, how do you explain these values? 

Best regards, Philippe - F4GRT


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