Re: [Elecraft] Power Supplies and Amplifiers

2005-03-04 Thread Lyle Johnson
Is it possible to purchase the power amp and tuner, build 'em both in a single enclosure and operate them from the K2 while leaving the K2 in a pure QRP state? See http://home.pacbell.net/johngreb/k2_100_in_ec2.pdf and http://www.kk7p.com/k2kpa100.html. 73, Lyle, KK7P

RE: [Elecraft] Power Supplies and Amplifiers

2005-03-04 Thread W3FPR - Don Wilhelm
Tom, There is no 'power supply of choice' that I am aware of except for MY choice! I don't like the noise potential of switching supplies (but I admit many are reported as no noise problem). I use a linear supply and keep it on the floor under the operating table. Transformers can couple into

RE: [Elecraft] Power Supplies and Amplifiers

2005-03-04 Thread Steve Anne Ray
Tom Skinner wrote: I've been kinda lurking for a while and haven't seen much about power supplies.  Is there a 'supply of choice' for the K2?  It's needs are modest, and present no difficulty, but for the 100 watt overshoes - well, that might be a different story. The following is my