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Thanks for the information on Mini Circuits transformer parts. Unfortunately the minimum quantity buy is 20 pieces per each of the two types. Has anyone ordered these quantities with two of each that

Minicircuts ADT2-1T+ is the correct output V11 QSE transformer replacement. Minicircuits ADT1-1+ is the correct input V11 QSD transformer if desired. Larry KB3CUF

Speaking of transformers, don't make the assumption that the enamel won't break down while winding it. I had that happen recently. I always check for continuity and shorts on transformers and

They also ran afoul with supply issue due to some of the suppliers objecting to them moving away from being a non-profit foundation and with them moving to make there own silicon and side stepping

I have one coming from PiShop as well, but I was sent a priority order code from the Raspberry Pi Press. ? I think if you have the code it ships right away but if not your on the pre-order list and

Oh yeah, just get the correct one :/ My issue. Larry KB3CUF

That why you should use the Minicircuits drop-in. it is also very symmetrical so easy to cal too. Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big

Totally. Mine had an open center tap ( wrong part in place) that made a huge difference when I got it working correctly. Also to check are the four test points that come from the op amps to the

The output transformer is critical.? It will affect balance and therefore sideband and carrier suppression.? Do a careful visual inspection. -- 73 Greg KF5N

Hi all, Actually a great idea with using earbuds from Larry KB3CUF. Unfortunately the earbud test only confirms that the "L" and "R" channels are working correctly and getting to the QSE board. When

*** Their website says "Pre-order now". I'd expect it in a month or two. - Jerry

The Pishop has them in stock. I have one already on the way. Jack K3JAS

Ben Cherry- AD8AW 7111 s us31 hwy Alanson, MI 49706

$60 for 4mb $80 for 8mb Sparkfun is taking preorders. -- Colin - K6JTH http://tangokeys.com

Digikey has over 5000 of the 8GB Model 4B in stock. I think the shortage is finally over. :-) The Model 5 looks slick. Did they announce pricing yet? Mike M. KU4QO

I was looking at it this morning. Wow. A nearly mainstream-horsepower desktop in that tiny form factor with the same nice experimenter-friendly GPIO header. - Jerry, KF6VB

Yea, and a tantalum or electrolytic in backwards- BANG? [email protected]> wrote:

I don't disagree with your sentiment, but I can say that it will almost certainly be easier for a manufacturer in 2023 to mass produce a brand-new design than to try and continue manufacturing a

Things are looking up in this regard with RPi4s slowly making their way into the USA.? I just purchased a RPi4 4Gb model from an authorized reseller for an automation project at our church.? Paid

Guess who forgot to set the drive trim pot to the minimum resistance before setting the drive current? The corner of the IRF510 produced a spectacular explosion with enough force to nick the ceiling.