[Elecraft] KX3 and 630m

[John Seboldt K0JD]

My initial listening around 472 kHz with the KX3 shows only broadcast 
station images from higher up. I do have the tuner option, which I know 
the manual says enhances reception in the broadcast band. I'm trying 
various baluns and will build a tuner that goes down that low if necessary.

Also, is there any chance the KX3 can be programmed to transmit down 
there, perhaps with an external low-pass filter? Obviously the hardware 
may not have big enough transformers to even think about it...

John K0JD
Milwaukee, WI