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Yep... The prog rock is excellent.. I have replaced the crystal on the prog rock with a TCXO. Excellent stability. GE radios use phase modulation so not a problem . "M" radios use direct FM so cannot

I prefer dollar store reading glasses, strongest ones, maybe get a wide frame or narrow frame and a regular frame and wear 2 or 3 pair at the same time. Downside, very short focal length, your nose is

"Hans Summers" <hans.summers@...> wrote:

Can't speak for English electrical devices, only know what I read. Except for the two Austin Healeys and a Triumph 650 that I had back in the day, Lucas, prince of darkness. My last house was wired

Sorry Hans. I just figured you had help with the lists. No hurry and sorry to bother you!

Hi Arnie The TCXO module is supplied as standard. There was originally a 25 MHz crystal but during testing I wasn't happy with the frequency stability. So I designed the little TCXO daughter card... A

Hans: Is the 25Mhz clock standard or is it an option for the QDX? Tnx de Arnie W8DU

Yes George... But your inquiry (help desk ticket) was 22 hours ago. Standard target response time for help desk tickets is stated as within one working day. And yesterday was Saturday. So I'm nowhere

Me either. And nothing from Hans on my inquiry.

I haven’t even had a dispatch confirmation yet!

Thanks Wolfgang.... I really enjoy your clear explanation with examples. I even printed it. My antenna at my QTH is an inverted V using the least ladder line length from the feed point to reach the

Thanks Wolfgang. I found an old and unused power supply with the correct size barrel connector and put a powerpole on it. 73 Jason

Ryan thanks for links 73 Paul

You may want to consider using a variable regulator for the PA supply, on long duty cycle modes

Hi Phil stuck in Customs or bloacaded by French Fisherman? Let's hope TNT use air mail?,

This reminds me of one of our students who was building himself a computer (this was about 1970). He was based in London and had a season ticket to the Promenade Concerts at the Royal Albert Hall. He

As for winding toroids, just take a couple and the wire and start winding while watching TV or some other activity. Forget counting. Just wind. After a few or a dozen take a photo with your smart

I've recently been playing with different designs of plug-in LPF for a QRP 80m tx project so I built up the QDX LPF to try alongside my collection.? My nanoVNA showed a curve and numbers much like

A good explanation, Wolfgang. It makes absolute sense. We were taught this during our training classes for the license. When operating QRP portable (SOTA etc.) I much prefer to do away with feedline

Hello Phil. I replied to your message but guess the moderator has not released my message yet. If you are just looking to upload a sketch (what the usual source files are called for the Arduino IDE)