When did you order?

Ordering for the option 2 boards is temporarily closed - out of boards to make them with. The response was far more than expected. There may be 4 or 5 bare boards (option 1) left but those are

Art, Package just arrived via DHL courier. I did have to sign for it. 73, Steve

It's here...🤣 Ordered on December 18th.

Got mine today. ordered December 18th. Arrived at my place via Courier Service

Ordered on 18 Dec. Shipped 7 Feb. Received 11 Feb. Mike K5ESS

I just today received my uBITx (ordered on 19 Dec) but things have changed and I don't have time for the project. I've collected some things I was going to use to build it, all is for sale. uBITx

Ladies & Gentlemen, the response to this offering has been overwhelming. The initial run of boards, both bare boards and the option 2 boards with the SMD semiconductors already installed from this

Good point, if we're worried about magnetic field coupling then tinfoil won't do much good. I'm not sure exactly how the power to blow 1/4 Watt resistors would be communicated, was guessing it might

Calculations within the si5351bx routines are much better than than 1ppm accurate, perhaps more like 0.01ppm. As I recall, the math was accurate within 0.2hz when doing calculations for a high side

Michael The uBITx and the BITx40 have different circuitry. In particular the uBITx has 2 IF stages (45MHz and 12MHz) whereas the BITx40 only has one at 12 MHz. Some changes would be required to the

If the math/hardware has a better accuracy than the Xtal itself then you have at the output just the stability of the Xtal... right? 73 Pavel CO7WT

That should read ‘rewiring’ Not rewriting!

Try “mu metal” shielding found on Amazon AA7GW

Yup, not much point in getting too carried away in creating a VFO for the Bitx40. Initial accuracy of the si5351bx routines can be calibrated to be quite good by adjusting si5351bx_vcoa But a slight

I would like to buy your uBitx. Please send remittance details. Bob N1ETS

I can use everything except the DSP filter if still available. Steve, N2FT

Funny as hell 😀!! But a good, solution. KC9SGV

Hi to all. The flowchat is a instructive guide for the curious of how to doit without float point math and an expression of the KISS principle. It's just a cheat sheet to

Here is mine in the Hammond 1402DV (V for Vented since the heat sinks are inside.) ​It's tight with the Volume Control mounted in between the display and the extrusion. So the PCB is mounted as