630 Meters and VLF

I'm now on the new 630 meter band.  I built a 10 watt cw transmitter, and a variometer to load up my 160 meter vertical. 

I also have a SoftRock RXTX that is modified for 630 meter operation.

September 2019
I just finished building a 300 watt LDMOS amplifier for 630 meters.


To see the build process, you can visit the build blog https://630m-ldmos.blogspot.com/

June 2019
I just finished building a 100 watt linear amplifier for 630 meters.  See my build videos on YouTube:

630 meter amplifier