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jack,I've seen rigs like yours burn just like that and they were commercially built. don't feel so bad. it happens to us all eventually. 73sdavidka9koj? Sent from Yahoo Mail. Get the app

Sent from Yahoo Mail. Get the appjerry, you are right a gnd is a ground all the way around. yes the fuse will help on providing a path, but like i said , i would protect it before the fuse because

I believe Kees is kitting these up for 0805 parts. The 0805 parts are included with his kit. An 0805 is 0.08 inches long, 0.05 inches wide. Rational countries use metric numbers to identify surface

On a somewhat related note, that code of post 44278 conforms with the stock uBitx firmware in that it keeps the BFO on the low side of the 12mhz crystal filter. This was done to avoid having audio

Should the caps and resistors all be 1206 size?

There are 2 pole and 4 pole variants of that 45mhz crystal filter. HFSignals is probably using the 2 pole. If this method of transmitter attenuation is to be used,? would be best to keep using the

There are some encoders that do put out 4 pulses (two sets of A & B pulses) per detent. This has been discussed before. The fix was to make the code swallow two pulses and use the other 2 pulses. Arv

I have uploaded the latest version of my variation on Ian's software with a default of "stock standard" which means it should run on units "factory" wired. It includes the "OPTION_ALC" where I use a

I use a mini train troggle 3pdt on-off-on multi 2 pole switch for this.

Hihi Sam, ha the universal cure...cheers then. In between two glasses of the beverage you could try to load the test software if you feel so inclined and see if the other Raduino inputs are working.

I did that. It seems like it's taking and reboots at completion. Top line flashes ubitx .20 and disappears. Bottom line says c 1.061 and stays.

Pull the board and remove the display, then try reloading the software. If you are on a Mac you might want to try a PC or Linux. For me the new iMac USB 3.0 ports did not connect and the older MB Pro

No, you need to cross over the legs... see here:?http://ubitx.net/2018/02/15/experimenting-with-mitsubishi-rd16hhf1s/ 73, VK4PLN

It appears that your encoder sends out 4 pulses on each detent. I'm not where I can test the code, but try something like this: void SetEncoderDirection() {??? int count = 0; ? ? encoderDirection

What is the difference in the pads for the RD16HHF1 versus the IRF510?? Can i directly replace the IRF510 with the RD16HHF1? Bill

My brassboard is basically like the ubitx save for it has a lot of scarce parts that do it well.? ?The interstage transformers were using BN43-202/43-302 up to the fets and went with BN43-3312

Nick, That's good as then there are two like this.? ?I'm testing mine.?? I have one report of the MPSH10s might be a bit tepid in their power handling. The might work for the predriver and not

Hi Allison, thanks. My little proto board is from Q90 to the FET pre drivers. See below, the PCB on left side. OK on the -10dBm level. Will use that in any future testing, once i get the 2N4427's etc

I think they might work.? If you got them smoke them (hopefully not).? I don't have enough 5109s or 4427s to try. Allison

First off the output of the mixer is anywhere near -6dbm its going to be distorted. I'd expect -10dbm max. The mpsh10s I have not tried as they have not arrived.? I'd expect to have to pair them up