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I just picked one up thanks, wanted a second ubitx anyway. Still the best value @129.00 absolutely. Thank you!! Laurence

Ashhar,I will be buying that new one ?soon.i have a recent one that i built and i love it. for 120- 140 dollars, you?can't touch another allbander like this in that price range,. you are?truly an

Ha this is golden. You managed to dig a hole for yourself, fall in and then dig yourself out. I wish I was so skilled. 73 Joe KD2NFC

Ashhar, thank you for the new board..removing the audio thump and increasing the output at 28Mhz are great...including breakout points for additional items (like my collection of CW filters) is

Tom,great troubleshooting. probably shorted fet ?outputs if the tx voltage returned after removing them.You could just build an outboard rf amp using the drive level from the board after the filters.

I was planning on doing that when my uB showed up, but by the time it did the concensus was the WX had a lower max voltage. I was thinking it might have been a voltage spike doing it at power up since

Peeps, HF Signals has rolled out the new (r4) version of the PCBs. Here are the changes: 1. A new, low distortion audio amplifier made from discrete transistors. This is one is optimized for

Yep. If it ain't broke, keep fixin it till it is broke. Vince - K8ZW.

Sorry for not making it clear. I can upload to it by usb just like arduino. Now I need to compile some larger programs other than blink to make sure all is working. In the past I had problems with

Ivo, You need to look at the links Dr. Ian gives on his blog or download the manual. http://www.hamskey.com/2018/05/creating-simple-s-meter-sensor-for-ubitx.html

I did the mod (thanks Howard for the parts!) and here's what I got: 80M? 11W before 13W after 40M? 11W? ? ? ? ? ? ?14W 20M? 7.8W? ? ? ? ? ? 11W 17M? 4.7W? ? ? ? ? ? 6.8W 15M?

Allen, Please clarify "working OK just on USB"

Harbor Freight once again has the small Apache case on sale for $10, versus $15. They also have a special 25% off coupon if you buy something on Monday, May 28th. The case is virtually waterproof and

It is BFG591 transistor. Check out hmc482 and bga612 mmics. = f

Sorry phone replaced Kees with Lee's Thank you for your prompt reply Sent from my Samsung Galaxy smartphone.

Here it is 73 Kees K5BCQ

For comparison sake I looked at both the uBitX and the BitX40 since I have both rigs. Interestingly, while the uBitX uses the 2822 IC the BitX40 does not. The 40 meter rig uses the lm386. However,

Hi Lee's could you please repost payment instructions for the kits as I can't find relevant post Thanks Graham? Sent from my Samsung Galaxy smartphone.

Also will commit to 1 of each kit! Thanks!

It might be interesting if someone would work up a test jig for evaluating and stress-testing the "WX" series of amplifier chips. Could be revealing to see just what the failure mode really is. Arv