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It would be nice if I had ever received a kit that was not damaged in the post...I would Suggest Ashhar Farhan, that you read the rest of the thread

Thank You So MUCH Howard!!!!! God Bless Chip

I will call you tomorrow. I'm not sure yet what time. Howard

The only time I have had this problem was with a bad ground connection between the ubitx and the chassis it was mounted in. Could it be that you somehow fixed a bad ground while playing with

Howard that would be great The Scope is a 70 Mhz and I? have a 10x probe. Its a cheap Hantek DSO5072p? I will be available tomorrow until 5pm central standard My e-MAIL IS

This will be a jumbled Mess But bear with me. I did the best I could to make this understandable and have included the PDF document as an attachment that the measurement were listed from As I have

While I am usually one of the first to defend the ?BITX, I think we are letting the boys in Hyderabad off the hook too easily.? There are some glaring misstatements if not outright lies on their

Hi Vince, Some of us can try to read between the lines :) I hade to edit certain things out of my reply too. 73, Bill KU8H

Link to the Photos??/g/BITX20/album?id=42154 Link to the Files? ?/g/BITX20/files/K5BCQ 73 Kees K5BCQ

Not at all, but you would've been if I actually said what I was thinking! Vince.

Vince Hope i am not that hypercritical! Arv_-_ Sent from my Verizon, Samsung Galaxy smartphone

Hi kj6etl, I use the KISS principle. When I want to do SSB phone I plug in my microphone. When I want to do soundcard digital I unplug my microphone and plug in my computer. It's too simple and

The BAV21 is not a bad choice for the dummy load dectector. Very cheap, which is of course my primary criteria. Forward voltage drop appears to be around 0.5v at 0.1ma from their graphs, the detector

The 70v reverse max spec on the 1n5711 need not limit the power you can measure. Just add a resistive voltage divider to reduce the voltage that the 1n5711 sees. For example, add a 900 and a 100 ohm

We use a BAV21 diode in our design, which is rated at 250V. Jack, W8TEE

You guys whining about doing mods to your Bitx radios amaze me. When I bought my Collins (KWS-1 & 74A-4 and still have them) the manuals came with all the mods the factory said should be done and

Hi Kees: Thanks for doing a great job on the pop fix and AGC. Please send the link to the photos. 73, Alan N4AYE

True, there's nothing new about the design and something very similar appeared in Arduino Projects for Amateur Radio. About the only twist is the addition of the small OLED display. Jack, W8TEE

ok thanks Vince i can make,i think to exist others solutions!!!:-)

Same idea for qrp dummy load. Easy to add a diode and cap for voltage measurement and power calculation.