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Charles French, One way to find out... try it.? However use a good pot.? The shields go to one end of the resistor and not to any ground near the pot and both shields are used at ground where the

https://www.youtube.com/watch?v=Wq8kS6UoOrQ Go Exseed Space!

We’re all watching on this monumental moment. wow 64 sats deployed all at once. Lets go!! Joe kd2nfc

I had removed the "Extra" purple wire that is an ADC input often used for an S meter.? I assume that you have a v3 or v4 ubitx (I have the version 4).? You explained in one of your posts that the

RF pickup is a bit unpredictable. Long wire, more pickup ONLY if they use ADC in way I described as no push button board circuit on web. Then, 0.1uF on ADC line and a good grounding point, short leads

Guys, It has blown over. Thanks for all the concern. 73, f

Hi, and thanks for the informations. I would like to say that my antenna is an attic dipole for 40m and I use 50 ohms coax. What I didn't said in the beginning is that I disconnected the display and I

How big is it? What are the suggested solutions? An effective solution could be adding an external 1/4 wave open stub cut for 12mhz made with reasonably low loss cable. In practice it would consist of

Is this kit still available or did I miss it? Thanks,? Scott

A two tone test will check for IMD (intermodulation distortion, google it!). It does not check for spurs or harmonics, which are the primary issues with the stock uBitx. IMD can make your signal sound

Who's code are you trying to download: the stock code from HF Signals or Dr. Lee's code? Jack, W8TEE

I AM VERY NEW TO THIS. I DO HAVE A WORKING uBITX HF RADIO TRANSCEIVER. I DO NOT KNOW MUCH ABOUT PROGRAMMING.? I HAVE A QUESTION. HOW DO I GET THE FILE OR FILES TO DECODE THE MD AND UCO FILE

The problem is with your Mic connection! Raj

I have a Bitx40 which was built from the kit and has been functioning rather well. For no apparent reason the TX seems to have a problem (no TX) I connected a RF meter to the radio and noted that when

i spent 4 hours on ians site and github. downloaded a dozen or so files, could not get anything going from there. i will builds my project some more then try again.i may be looking too hard. didnt

With standard gain settings I would not suggest it stock on FT8 which is a 50% run time. With a small fan blowing over the stock heatsinks the output transistors get hot on FT8 after 8 cycles I have

Happens in every country. However if you feel hurt and you are convinced they did not act properly you may have the possibility to report this to other departments so they may see to investigate

Warren discussed this in detail. TX IMD are quite bad, however it does not sound bad at all. Keep in mind it splatters if you shout into the mike. I will try the VOGAD add on, at least it should

Sometimes the police can be a bunch of ignorant buttwipes. One sheriffs deputy tried to claim that we HAD to give a refund, when we had a sign that clearly stated no refunds. he did not really know

I notice that nobody mentions the best way to check an SSB outgoing signal. You need a good two tone audio signal generator. Along with a wide band scope, check that you see a good sine wave pattern.