开云体育

You don’t need somebody’s email address to send them a private message via the web interface: Just click on the reply button, but then use the “Private” button below the message editor -

Hi Peter, The forum does a good job of obscuring your email address. I got the prefix part before the @ - what is the suffix part? I don't subscribe by email as I used to get a gazillion emails in

Got it Jack, But when after loading , say kd8cec firmware , i had issues and my friend guided me and after that It had worked as expected. regards sarma vu3zmv [email protected]> wrote:

Sarma: In some cases, subsequent software programs may read the EEPROM memory space to decide whether it has been written to before and, if so, acts differently based on what it read from EEPROM

While on process of loading a newer revision firmware, it is better to clear the eeprom saved contents. There is some .ino called eeprom_clear (Thanks to om mahesh vu2iia who acquainted me of this).

Ted, if touching Q90 make the power amp oscillate then probably the whole chain is ok. This is quite normal for a high gain PA. now check L1/2/3/4 for continuity, there could be a bad solder on one

And the input Z of your vom is? (Ohms per Volt) ..and the reading was? ? ...Just possible the vom was providing enough bias to turn on Q90 due to its loading Jim

I could be tempted to own one, if you'd ship to the Mid-Atlantic. -Ted K3RTA

^ That is, I touched points for about 2cm around Q90 with a soldering pencil, checking for cold joints. Etc.

The v4 code has a different calibration scheme, which is actually pretty easy if you have a second receiver. The code is posted at: https://github.com/afarhan/ubitx4 You can get the needed Arduino

I'm in AZ, how much do you want for 1 of your Bitx 40's? I can pay shipping costs.

Hi, did you test the existing transistor you removed to see if it was actually a functioning transistor still? Q90 doesn't look like it should toasty? -a

The bias controls do make the expected adjustments in current for the finals. Interestingly enough, I was repeating some voltage readings yesterday and when I put my VOM lead into Pin 1 of Q90, the

All, The Triumvirate Skonk Worx (TSW) just published our latest "beta" 2.8" or 3.2" Color TFT touch screen firmware for the BITeensio controller card.? This new firmware addresses the changes Farhan

This makes sense for European ubitxers too.

why not ver3 itself?

maybe someone will be so kind to describe step by step how to load version 4 firmware into my ubitx version 3? thanks in advance IZ4SJP Carlo

Dave (and All), Right now I haven't had the opportunity to do any more than get the cards (and with the immense help of Ron, W2CTX, TSW's master programmer) evaluated with the system to make sure they

Knowing that the radiuinos are compatible is good news Jim. Thanks for posting that. Have you had a chance to evaluate the v5 board in other ways. Showing power or other factors that might be

Yeah nothing heard I did call cq bitx quite a bit. Did have 4 qsos with the bitx curious. Talked to one guy in Baltimore who gave me a solid 59 and couldn't believe that I was running a qrp power