[Elecraft] KAT100 and K2/100 questions

[Ron D'Eau Claire]

The POWER knob serves as a switch in this case, Andreas. As you turn it
town to 10 watts, suddenly the rig switches into QRP mode. The AMP is
off and everything acts just like it would as of the amplifier wasn't
installed. You get the same high efficiency, the bargraph starts
displaying 10 watts at full scale, etc.

So you do have a "switch" it's just combined with the Power control.

Also, if you run two power supplies - one to the original connector to
power the QRP K2 and a heftier one to the AMP - just turning off the
amplifier power will put you in QRP mode. 

Ron AC7AC
K2 # 1289

-----Original Message-----

Let me restate my 2nd question:

I know that I can use the power know to control the power.  It would be
great to switch between QRP and QRO with a push of a button rather than
having to adjust the power knob (I thought that was possible, thought I
read this somewhere here). So is there something like that?

Andreas