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Date
Re: wiring harnesses
Richard, I don't know if you could obtain the exact original harness's, but you could make your own if it comes down to it. You could buy the connectors from Mouser/Digikey I suspect, but for the
By Glenn · #55478 ·
Re: wiring harnesses
The connectors are Molex type KK 0.1¡± pitch and are widely available through places like eBay. Available in various number of terminal ¡°ways¡± The terminals themselves are crimp but I solder them
By Ian Reeve <ian.radioworkshop@...> · #55477 ·
Re: uBitx V4 linearity mod in final audio amplifier #ubitx
Glad you brought up the CW filter. Very frustrating. Awhile back I built a QRPp rig from Breadboardradio. Com. Great little half-watt transceiver. The other night frustrated with the bandwidth of my
By Ronald Gratehouse · #55476 ·
Re: End Fed antennas w/ uBITX #ubitx
Allison sort of off topic? , recent email to you at ARRL addr? re avail of RF Ts in Australasia NOS? as a result of all work done for? Bitx . Definitely not as a Schiller? but you can take it as
By Timothy Fidler <engstr@...> · #55475 ·
Re: uBITX HF transceiver and blue MBITX metal case.
Google 'rar file mac'. Lots of options. Mark AA7TA
By Mark M <junquemaile@...> · #55474 ·
Re: Anyone with a Raduino for the uBITX version3 for sale?
look at the wa6isp board it is a better replacement RaduinoX its worth it .
By Richard E Neese · #55473 ·
Re: experience with Sunil VU3SUA's enclosures #ubitx
I like mine too.? Even the puzzle of getting it all together with the ubitx parts is sorta fun, and mysterious.? We'll feel our way. I go back to the old Budd Box days, and this is a dream.? Still
By Eddie Esserman · #55472 ·
wiring harnesses
anyone here know where to get extra wiring harnesses for the ubitx and the bix40 ? we have 3 boards we recovered but no wiring harnesess
By Richard E Neese · #55471 ·
Re: experience with Sunil VU3SUA's enclosures #ubitx
Ian, Can you point me to the construction record you're referring to in first sentence?? Tnx. Eddie WA4JXL
By Eddie Esserman · #55470 ·
Re: uBITX HF transceiver and blue MBITX metal case.
Dear Sunil, How do we (I, actually, the other good students got it) open the rar file on a mac?? Thanks.? Coming along nicely.? How do you have time to make cases, answering all of our questions.?
By Eddie Esserman · #55469 ·
Re: uBITX HF transceiver and blue MBITX metal case.
Use a program called WinRAR
By Kevin Rea <reakevinscott@...> · #55468 ·
Re: uBITX HF transceiver and blue MBITX metal case.
how do we open this rar file, looks like what i'm looking for.? can't find where the led leads connect to the board, and which 3 leads the mic connector uses.? been away for a while, but having fun
By Eddie Esserman · #55467 ·
Re: End Fed antennas w/ uBITX #ubitx
Ladies and gents. Lets play nice. 73 Ken VA3ABN
By Ken · #55466 ·
Re: End Fed antennas w/ uBITX #ubitx
I am not engaging. I will answer any questions from any quarter. But this has turned into a troll farm simply to assert control over a narrative. I think the real story is very clear for any
By Warren Allgyer <allgyer@...> · #55465 ·
Re: End Fed antennas w/ uBITX #ubitx
Bummer that is was not as claimed. Its not like doing it right is hard or costs much. Some examples here: https://m0ukd.com/homebrew/baluns-and-ununs/91-magnetic-longwire-balun-unun/
By ajparent1/kb1gmx · #55464 ·
Re: End Fed antennas w/ uBITX #ubitx
You first.? Do it right this time. Your methodology is faulty and the results are corrupt. I've already made that exact error before, you want to stick by it its? not something to be proud of.
By ajparent1/kb1gmx · #55463 ·
Re: Digital / Audio connector names?
Cheers all thanks for the quick response!?
By Joel Moerkerk · #55462 ·
Re: Anyone with a Raduino for the uBITX version3 for sale?
Hello Daniel I have pulled the blue and green wires from the plug and soldered the 4k7 resistor to the raduino board, and it still does the same thing. It does this when I don't have 12v to radio -
By Rodger <rodger_hanson@...> · #55461 ·
Re: #ubitx #ubitx-help Not able to set up extension switches using CEC firmware #ubitx #ubitx-help
Hi Dan, I googled to see what other values are quoted for the pull-up. The input impedance is claimed to be 100 megohms. The pull-ups, when activated, are 20k ohms to 50k ohms according to the Arduino
By Tom, wb6b · #55460 ·
Re: End Fed antennas w/ uBITX #ubitx
Yep I wasn't independently thinking, but when Allison mentioned putting a resistor across the terminals like when used as a dummy load, I knew what she was talking about. With a 470 ohm resistor my
By John Smith · #55459 ·