[Elecraft] K2, Hi-cur reading

2013-03-14 Thread Hans Elfelt Bonnesen
Thanks for snappy reply to KAT2 troubles. Started on your presumption that connection to dummy load was unstable or non exsisting. It wasn't. Was about to take ATU apart for a rewinding of T1 but -- quickly decided to check the K2 in its original condition. Disconnected J7 and J8 + removed ATU

Re: [Elecraft] K2, Hi-cur reading

2013-03-14 Thread Don Wilhelm
Hans, You will have to remove the connector from P6 - the K2 still thinks the KAT2 is connected. If you installed all 10 pins as instructed, it will be tight. Try prying it up bit by bit with a small screwdriver. The 320 ohms on the collectors of Q7 and Q8 indicate that the PA transistors