Re: [Elecraft] KPA100 U1 pin 3 -> ground | failure

2007-04-10 Thread Don Wilhelm
Dave, Yes, that is not good - you need a new 2N7000. Those FETs are quite sensitive to static and likely became zapped at some point. Send a note to Elecraft ([EMAIL PROTECTED]) and request a new one. 73, Don W3FPR David Wilburn wrote: During the initial tests (from the right side of page 2

[Elecraft] KPA100 U1 pin 3 -> ground | failure

2007-04-10 Thread David Wilburn
During the initial tests (from the right side of page 21 in the KPA100 manual) on U1 pin 3 -> ground, I measured just under 4k as opposed to the > 10k. I pulled out the schematic and checked pins 3 and 4 of the R-pack, and they measured correctly. When I checked Q11, I read a bit over 100 ohm