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For the life of me I can't find the compiled hex files. Help! Bo W4GHV

For those Radiuno suppliers that do not know; ?Macintosh users have significant trouble with the CH340/CH341 Arduino clones. ? ? The Chinese vendor that makes that chip has done a very poor job

Yes, a slight tweek on the pot made a great improvement in my displays read ability.

I ordered new chips and sockets from Amazon and slow-shipping because its not an amazon fulfilled product and shipping was going to be multiples of the cost of the parts.... so no fun for a few

I took apart a Sun Microsystems mainframe while I was studying Digital Electronics in tech school 1 block from 42nd street in Manhattan in the late 80’s. I was too young for the mainframe era but I

Exactly. I have one for 6M and another for 4M. Very small and easily fitted in a case with the μbits. If you want higher power that's another issue. With just the barefoot transverter and a simple

I will never again build a kit that doesn’t have the diagnostic tools built in. I’ve seen the light. Take the uBITx for example. The Arduino needs to be working in order for the radio to work.

Thanks for the replies. I have written some ino code for other projects using arduino ide.??For something like this I am out of my league probably. Always run the compile test feature before I

Mixers specifically for UHF are easy to do.? 1n5711 is not ideal.? We are now in the range of bat5x or bat6x SMT series.? Also the mixer does not have to be DBM it can be rat race or any number of

The formulas at the top of that webpage are having trouble representing exponents. Probably got lost when scraped up with a copy and paste from some other source. For example:? " Note that many

Lawrence I think the suggestion was to use a working Arduino board to help do diagnostics on an attached BITX transceiver. This would be different from expecting a non-working processor to diagnose

The hex file is here. Direct upload, no compiling. He recommends the use of Xloader . https://github.com/phdlee/ubitx/releases/download/v1.06/uBITX_CEC1.061.zip wrote:

My guess is that anyone who consistently reads this Forum and has seriously thought about how to put diagnostics into the ?BITX, and assuming a minimum wage opportunity cost, has already invested

Trolling or not, you folks are mostly reporting noise and hearing nothing for hours with only few successes. QRP SSB is impractle without good equipment, antenna knowledge, and ideal operating

I think the complex nature of compiling multiple INOs is why Ian supplies the compiled Hex file which can be directly uploaded. -- Michael Shreeve N6GRG

MORE... LO chains for UHF.? Multipliers add noise so if phase noise is a fact at the fundamental output the? phase noise of a 3x multiple is 10 log(3) worse!? For small values of N that may be

Dave K8WPE Thanks for the information. I will keep watching that group to see what they are doing. https://www.cwtd.org/ Arv K7HKL _._ Djwilcox01@...> wrote:

Thanks, Very useful. Bookmarked. - f

40 years as a senior field engineer on big main frames and such.. Self diagnostic hardware and software is wonderful provided the machine is actually working when you run the diagnostics. most

Comprehensive info at: http://www.catzco.com/toroids.htm Hopefully helpfully Dex, ZL2DEX