Re: Hardrock 500

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John K5MO #18790 Don't you then have to buy the $500 RF amp board too? toggle quoted message Show quoted text On Thu, Dec 17, 2020 at 11:59 AM James Allen <jim.allen60@...> wrote: Just got this today, This is a HF RF amp that works with the Elad 5 watts in 500 watts out with an antenna tuner… It’s a bit pricy at $1,200.00 Regards, Jim Allen jim.allen60@... On Dec 16, 2020, at 3:52 PM, N4RFC <Bob@...> wrote: 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: https://www.hobbypcb.com/index.php/products/hf-radio/hardrock-500-power-amplifier-support-package DE N4RFC
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