Hardrock 500 #eladduo


Just a note that the Hobby PCM Hardrock 500 Power Amplifier Support Kit is now available for sale.  The support kits contains everything you need to home brew a 5w to 500w amplifier.  I have completed mine, and it works beautifully with the Elad FDM-DUO.  With the FDM-DUO set to 5 watts it will drive the HR500 makes 500 watts to the antenna.  Using the FDM-DUO interface from Hobby PCB the amplifier band switches with the DUO.    

A internal antenna tuner will be available shortly for the HardRock 500.

This combination makes for a great and compact portable station with a big punch.  

Have a look at:


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