Re: µBITX & QRP labs 50W PA

padmanabhan cattamanchi
 

Most of the the VU2s use a laptop smps with a bit of filtering to give nearly 20 watts out. I don't think there is a need of another amp since the devices are the same

de vu2pep 

On Tuesday, December 17, 2019, 05:28:23 PM GMT+5:30, John AE5X <ae5x@...> wrote:


At $300 the HR-50 supports the uBITX on all bands and modes. And it does not require a PTT In signal since it has a carrier-operated relay:
https://www.hobbypcb.com/index.php/products/hf-radio/hardrock-50-hf-power-amp

John AE5X

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