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Hi Raj, I received the replacement TDA2822 today, so I removed the bad chip, replacing it with a socket. Socketing a new 2822, I fired up the board and am pleased to report the board is now drawing

I am pretty sure that it is a BN43-202. Now, where did I put them and that 24ga teflon wire.... Thank you for the great info! Marco - KG5PRT [email protected]> wrote:

Yes, TYPO! TNX Mike -- Mike Hagen, WA6ISP 10917 Bryant Street Yucaipa, Ca. 92399 (909) 918-0058 PayPal ID "MotDog@..." Mike@...

How about some photos of the fan placement and circuit for fan on/off? --walt wrote:

I'm just starting a new BITX20 3C/3B build.? First impression: working with #32 wire to wind toroids is like working with spider silk.? It's doable, but I'm not sure how

Also, what kind of wire is recommended on the new transformer? Thanks, Carl, K0MWC

Mike Your pdf file says 0602 smd parts. I assume you mean 0603? vk3pe

Mike WA6ISP Prices, pictures, parts list (if not provided), etc.? Do you have a web page for your products? I am interested. Arv K7HKL

Thank you Jack, I'll take a look. I used a test sketch to make sure the encoder works, and it does, using interrupts. Works very nicely in fact, just grounding out the pulled up digital pins. I just

I have 4 line I2C running on uBit. I have the RaduinoX "Better Raduino", it has a dedicated I2C connector and a dedicated Encoder connector. I have sold over 50 PCBs and assemblies to guys on the

Excellent, thanks Mike for posting this Great web site by the way. Thank you for maintaining it. One point though about this mod, I can't find reference to the ferrite balun BN43-201. Would it be

That should be very helpful. My Builders' Group is going to the the ?BITX this year and this will be most helpful to them. Jack, W8TEE To: [email protected] Sent: Friday, February 16, 2018 1:53

Did you mean that you removed Q14 again, rather than R14, elevated like a 3 legged bug Mike? A metal cased transistor certainly could short to adjacent pads if f mounted flush to the pcb. Bill

If you look on the home page of http://www.ubitx.net you will find suggestions from Erhard Haertel DF3FY that address: * Audio Pops on transitions from RX to TX * Improved output on all bands from

Thanks Arvo, I have the older version 2 unit. I wonder about isolation from TX RF bleed though or bleed over? I just want to do my best to protect the uBitx. I know tube are much more forgiving, in

Thank you! My uBITX is still waiting to ship, but I'm going to study your videos. I'm a visual learner so a picture (or video) is truly worth a thousand words.

I'm planning something similar, using the ?B for TX and SDR for RX.? I'm going to try one of these in the box. http://www.qrpkits.com/ezseries.html#eztrsw

Greetings,?? I have a question for this group.? I would like to use my uBitx as a receiver with my vintage transmitters.? The transmitters are tube type with power output ranging from 5-7 watts to

If you just got the tracking number, it may take a day or two to get into the system. You may be able to see it at India Post. Vince. -- Michigan VHF Corp. http://www.nobucks.net/

A couple of weeks ago someone mentioned using Extron equipment for cases. I found one that was big enough for a Bitx and would be a good fit. The B40 will fit quite comfortably in it (after moving