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Thanks.? Interesting idea.? I'll take a look.? Do you have a link to the battery you are using?? If I had a 24v input would that be too much for the PA?

Hi Dave, The cheapest and easiest way to achieve ~20w output is to supply a higher voltage to just the PA part of the uBitx. For version 3-5 at least there is a separate input pin on the PCB for

Thanks I will take a look.? Is that a 12volt kit I've seen those listed but I don't think they listed the input voltage or I've seen some listing 24v input. Is there a good low pass filter you would

You could have a look at these DIY? kits? 70S? SSB? Linear HF Power Amplifier? MINIPA70 for YAESU FT-817? KX3 You will find them on the auction sites. Ignore the "for Yaesu FT-817 KX3! as they

Hello, Some news of my new PCB design (Cocorico Ubitx V2) It's finishhed at 90% it's M0YTH pcb with SMD compounts + some adds on. More news when completly finished. cdt

Hi are there any relatively easy ways with a 12v supply to increase the uBit v6 to 20-25watts mods or external amp. I'd like an amplifier for portable use.? I have a 12v supply I use at present for

The pilots at this point can always override the autopilot. The crashes with the Boeing 737 happened in places that I would suggest do not train their pilots as well. If you see the trim wheel

The pilots *should* be able to take over control from the autopilot. But the trend is toward less Taylorcraft BC12-D, more Boeing 737-MAX. Some talk of someday no pilots at all. I'm not worried

As a pilot I’m not super worried about this. The pilots can always take over control from the autopilot. If they can’t hand fly an aircraft they probably shouldn’t be flying *jets.*

Regarding Chris Roberts of the Wired article, he looks to me like a very capable white hat hacker. Hasn't been charged, has been living his life normally. https://www.linkedin.com/in/sidragon1 A hard

Entertainment and flight control might share a common satellite internet connection. These things are so complex these days that even a well designed system can have vulnerabilities. Trend has been to

Even the wired story linked previously is kind of nebulous as to whether he actually controlled an engines thrust or just thought a movement of the plane at the moment was due to his commands sent. If

The broadcast that you're hearing is just AM broadcast breaking through to the audio amplifier circuit, which is the LM386. It might even be making it through the rest of the receiver. It doesn't

The judge wasnt too keen on the floppy. The accused hanged. It was a sad story overall. I suspect they got the wrong guy, it is best to drop this story for now.

And it worked! The floppy was not lost. I have to assume that in this case they failed to staple the floppy on the outside of the disc inside (near the corners of the floppy)... Ken, N2VIP

Why would an airplane manufacturer tie their flight control system to their in-flight entertainment system? Do you really want flight control packets competing for bandwidth with streaming

I was the technical witness in one of the most high profile terror cases on India. I was given the examine evidence, a floppy disk. Sadly, the diligent officers had stapled the floppy to the court

Fairy tale written in 1837 by the great danish fairy tale writer Hans Christian Andersen. 73 de oz9ny, niels

Hi, I was the young boy in that story - the one pointing at the nekkid emperor :) 73, Bill? KU8H bark less - wag more

I think we have entered an era where mass numbers of people in power (business leaders, government, politics) have such a sense of privilege where they can postulate anything and should not be