[Elecraft] Resistance checks on RF board page 38
Mike Weir
ve3wdm at hotmail.com
Fri May 10 21:02:57 EDT 2013
Good evening all, just making my way through the K2 build and had was wondering about some resistance check results. On R115 and U1 pins 4,9,10,28 I am getting readings in the range of 3.9 mega ohms to 5.4 mega ohms. The results sheet advise of results in and around 20k. In the past I have found that the measured amount was somewhat close to the expected manual. To me it just seems a bit high when you are to see greater than 20K and the measured amount is in the Mega ohms....is this normal?The last measurement question I have is for R1 and R2. I have to see 1mega ohm or more and my Fluke is just reading OL....is this what I am looking for?The only "normal" reading in this check out to me is U1 pin 1 which comes in at 4.85K Thanks for your timeMikehttp://elecraftk2.blogspot.ca/
Exact readings I am gettingR115 9.57mega ohmsU1Pin 4 3.9 mega ohmsPin 9 4.8 " "Pin 10 4.7 " "Pin 28 5.4 " "
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