¿ªÔÆÌåÓý

Date
Homemade Circuit Boards
This sort of thing is a good argument for homemade circuit boards. I used to do it with pcb-express. I downloaded their software but did not order their boards. I would print out the copper layers
By [email protected] <jerry@...> · #87925 ·
Re: Best wishes to our friends in India
Farhan Got my second Covid shot last week. News in the US says that Biden is sending our stock of AstraZeneca vaccine to India. Not sure when though. Please be careful. We are waiting for that SDR
By Arv Evans · #87924 ·
Re: Best wishes to our friends in India
Ashhar, I wish you all the best. Hopefully the rest of the work will realize we still have to adhere to safe practices even though vaccines have been released and don't hesitate to get vaccinated.
By Mike N2MS · #87923 ·
Re: The "COCORICO UBITX" The French Touch
Gerard, I put back-to-back diodes between pins 12 and 16 of the schematic (be careful as I have been told that does not agree with common pin numbering for the relay).? This is to protect Q90 from
By Evan Hand · #87922 ·
Re: Best wishes to our friends in India
My wife and I have lost six people we knew and used to see regularly - directly due to COVID-19.? Students in my department lost parents and family members... unexpectedly because they were in good
By Robert D. Bowers · #87921 ·
Re: radio will transmit CW but not voice
First, you have the wrong microphone. The rig is designed for an electret type mike. Second, connection to the mike is wrong. Use the schematic to show how the mike should be connected. If your
By Arv Evans · #87920 ·
Re: Best wishes to our friends in India
thanks all, i wish there was a hack that could fix it. some of us here even tried. i worked with a few really fabulous hams to develop an open source ventilator project that got jammed in some
By Ashhar Farhan · #87919 ·
Re: The "COCORICO UBITX" The French Touch
Hello, I made a very big mistake on the choice of the footprint in Kicad for relays. Therefore, it cannot necessarily work. So I desoldered the relays and so I¡¯m going to make an adapter to fix it.
By Gerard · #87918 ·
Re: Best wishes to our friends in India
Farhan: Know that you and the others are in our thoughts and prayers. 73,Jack, W8TEE
By Jack, W8TEE <jjpurdum@...> · #87916 ·
Re: Best wishes to our friends in India
Hello, I hope the situation will improve. Normally, countries have to send aid to your country, which I think France is. We are in the 3rd confinement. This has been going on for a year. The situation
By Gerard · #87915 ·
Re: Best wishes to our friends in India
Everyone stay safe, be well. Our prayers for all to safely and quickly recover. 73s, Thomas AD6TW
By Thomas White AD6TW · #87914 ·
Re: Best wishes to our friends in India
Peeps The situation has been very depressing. It could have been handled much much better. The second wave has hit some of the cities very badly. They are out of beds, oxygen, drugs and vaccines. We
By Ashhar Farhan · #87913 ·
Re: Best wishes to our friends in India
The news from India has been on my mind as well, check out the graph at the top: https://www.cnn.com/2021/04/26/india/india-covid-international-aid-intl-hnk/index.html As the article suggests, the US
By Jerry Gaffke · #87912 ·
Best wishes to our friends in India
I see in the news that India is having a severe outbreak of Covid. Hope all is well for Ashhar and all our group members in India. Tom, wb6b
By Tom, wb6b · #87911 ·
Re: uBitx v1 kit for sale
Ubitx V1 ......is it?
By Praba Karan · #87910 ·
Re: uBITX V6 LIMITING POWER OUTPUT
Hi Muthu, For issue #2, the thread to read is /g/BITX20/message/55362 Diode isolation of those big 47uF caps?for Audio circuits from the 'RF' circuits. (which I only recalled after a
By Gary Anderson · #87909 ·
Re: radio will transmit CW but not voice
Andrew, In the video: https://www.youtube.com/watch?v=t6LGXhS4_O8 Go to the 10minute mark for the third step in the full calibration process (though if you did the prior steps then the frequency
By Evan Hand · #87908 ·
Re: uBitx v1 kit for sale
Just FYI it's been sold. Thanks, Jeff KE8BLW
By Jeff Gazdacko · #87907 ·
Re: radio will transmit CW but not voice
I bought a cheap baofeng microphone thinking that the pinout for it was correct to accommodate the wiring on the radio. Now I have no idea if that is the case or not. I bought a 4 pin microphone and
By bigdaddy@... · #87906 ·
uBitx v1 kit for sale
(admins please let me know if this isn't allowed) I have a uBitx v1 kit that I bought a few years ago for ~$100, I haven't had a chance to work on it so I'm putting it up for sale, $70 + $15 USPS
By Jeff Gazdacko · #87905 ·