Hi, I'm LU1DLA, Alejandro from Argentina. Yesterday I finished the assembly of Bitx40 with Rarduino. I'm very happy. I have a problem. My Bitx40 tunes from 7400 to 7500 approx... Can someone tell me

Ok will do. Thanks Keith. Actually just went through dwellingup with the motorcycle group this morning.

Ha! After two tries I finally got uH instead of uF. I think it has to do with old age. Dale -- Dale Hardin, KS4NS Elberta, AL

Hi Maurice It would more than likely be a V5 if you have just purchased itfrom India. You have just purchased a great little radio and I hope you haveas much fun as I have with both my V4 and V5

Hello all, Anyone have any of the inductors like Raj ordered from ebay they would like to sell? I really don't need 300 at a time from the ebay seller. BTW, as of this date, the ebay seller has sold

Anyone have a spair ND6T design, click-fix PCB they would part with? Let me know -- John - N0CTL

Hi Eric, I have a RaduinoX left. An much improved Raduino for BitX. There have been nearly 100 sold here. I only have 1 or 2 left built. Email

I ordered one from hf signals but it hasn’t come yet

Hello, all. I have a pre-Raduino BITX40 kit I'd like to assemble. Can anyone recommend a source of Raduino-equivalents or have a spare one to sell? Thanks. Eric, N3ECC

Arh yes, thanks Niels. V5 it is. V5 was hidden under L12 as it was laying almost flat on the board. Cheers mate.

Oos is, The version in uBitx is printed near the antenna output jack. Raj

Both my version 4 and version 5 boards has version number in the same corner as the antenna connector. Have fun, oz9ny, Niels

There are some improvements over the version 3 and 4. If there is no written indication on the board, look at the differences on the board and the schematics. You should see an LC filter between the 1

Hi and thanks for the ad to the group. I just received my ubitx only after 5 days and that includes the weekend. And I live remote southwest Western Australia...no complaint there. One question tho,

Hallelujah! And Eureka! I successfully compiled and uploaded the CEC Firmware Ver. 1.2 to my spare Nano and it works in the radio! Finally! My mistake was trying to compile and upload with the new

Hi, In my case I hooked the microphone input of the USB sound adaptor to the high side of the uBitx volume control. That way I don't need to readjust the volume control to get the level correct if I

Hi Rob, What voltage do you read on the other side of the capacitor? IIRC, there's about 4-6VDC on the output of the lm386. If so, then your 2V is not going to matter much I think. 73, Mark.

I’ve found these work well and very cheap been around for years , use it for Wspr no drivers needed in windows..

You should have a directory labeled ubitx_20 and inside this folder should look like this pic. Open ubitx_20.ino and compile. Vince

When I start my IDE the ubitx_20 file is on the far left. The routine getBtnStatus is in file ubitx_ui.ino