Hi - I've reached the point in the K2 build just before the RF board assembly, part II, and am performing the recommended tests. Everything checks out fine except for one thing: I can't set the AGC threshold to the recommended 3.80 volts. Adjusting the potentiometer R1 on the control board makes the voltage at pin 5 of U2 top out at 3.64 volts. Is this a problem (I imagine it is!). Where do I start looking for an issue? Thanks,
Dan Kreithen AE3E [email protected] _________________________________________________________________ Hotmail® has a new way to see what's up with your friends. http://windowslive.com/Tutorial/Hotmail/WhatsNew?ocid=TXT_TAGLM_WL_HM_Tutorial_WhatsNew1_052009 ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
