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The Raspberry Pi Foundation appears to be policing its trademarks and logo effectively. I haven't seen any non-authorized knockoffs that have those things. There are, however, plenty of things out

Thanks..thats good to know. As I was googling looking for price and availability, I was seeing a lot of the rebranded displays, and was skeptical about knock-offs. Sparkfun also has a bunch, but their

Hello Somnath, To which mail ID have you sent your mail to? Please forward the same to support@... with your transaction /Order ID details and we will certainly help you. Regards, Thomas --

i'm not yet able to understand all of this, but people are also going to want to be able to use an EXTERNAL COMPUTER and connect to the "radio" with soundcard input/output and PTT and CAT control.

Al made one for high power. It's a thing of beauty: Jack, W8TEE

Scott, The ft8 that you saw was not with wsjtx running in the background. It used a different all C library from kgoba. I am super excited about js8call but the screen real estate that it takes is

I have already done the same. Not yet received any reply.

Hi Ashhar, Thanks for the videos. ?They are very helpful. ?If you are taking requests (and I hope you are) when you have the time, can you demonstrate a JS8Call session? Again, many thanks, Scott

Hi Rafael, Yes, it looks like Alsa is being used as can be seen from the loopback device config, I haven't done much work with Alsa so will need to dig into it. P.

I don't have my sBitx yet, but having read Ashhar sbitx source code, there is no pulseaudio or jack, just pure Alsa, which is enough and indeed, the best solution to keep the audio stack clean, with

Thank you!? This is good info.? I thought the extra memory couldn't hurt but wanted to make sure. The only semi-free Pi I have is a 4 with 4GB.

I also built the excellent Emtech ZM2. One thing to remember with the sBitx is that the power out can be way above QRP tuner limits. For example the 4SQRP tuner limit is 10 watts, easily exceeded by

Hi Ashhar, What method do you use to route the audio internally on the RPi for third party apps ? I know there are a few options to do this such as pulseaudio and jack and so on but it would be good

Hello Somnath, Please contact support@... and send us the transaction details and I am sure we will be able to help you. Thanks, Thomas -- *Support@HFSignals*

Today i received the Antuino, switched it on and there is only a green screen. Really frustrated.

?Aaron, You will be very happy with your 4SQRP tuner. I built one and it was as good as my Emtech and other QRP tuners. I had too many that I have built over the years so I gave it away. Reading

Dave, If you see the first video, you will notice that as soon as the cw signal is filtered in, it has no ringing and weak signal is an armchair copy. That took some doing. The rx qudio is pleasing

Asher, These words “ We must make this easiest radio ever. Think sedan instead of an F1 racing car. Radio manufacturers have long forgotten the art of making comfortable radios like the Drake TR-4s.

Alan, The "Development Edition" is a bit of a misnomer. It doesn't mean that there are big bugs. Rather, this version is all large PCB and configured with all the tools needed for builders and

Ashhar, I have to hand it to you.. that is one beautiful looking radio.. I am going to wait for some of the bugs to work their way out of it but there is going to be one of those in my future I hope.