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Well this week I got this in the mail, and it had stuff skittering about inside the (banggood?) case when I unboxed it. (Always a bad sign!). First thing: off with the cover. Bits rattling around are

Hello! So I want to have a separate line-in for my uBITX, separate from the Mic input.? I also want to have a separate PTT.? The intent is to have the regular mic/PTT plugged into the front of the

Richard Audio is scarce with a v4 using a speaker, much better with headphones. Any external amplified speaker you can find should help. For cw an audio filter with narrow bandwidth is a big help. If

Ahem, Fuses were not developed because of one mistake that one person made 125 years ago! Get and install the fuse as close to the power source as is practicable. The kits do not come with a fuse nor

Different Hams have different views.? One of the RF Engineers on this board does not use fuses for anything other than keeping a fire from happening. I would recommend a fuse more than 3 amps and

Thank you for your reply. BTW, the subject line should have read noob instead of noon, autocorrect has become my worst enema. I am okay not using the volume for power. From what I understand I will

The polarity will be correct, but where are you switching the power?? Do you plan to use the switch on the volume control supplied with the v4 and v5 kits?? Also, are you planning to do the reverse

They can be.? The BFO is used for both receive and transmit signals.? If the BFO is used to generate the sideband signal with the filter to remove the opposite sideband.? If the BFO frequency is

My first guess would be that you need to set USB or LSB mode.? The second would be the PTT on the mic is not wired correctly, or the switch is broken.? I would take a spare 3.5mm TRS (Tip Rind

Hello all, I am finally putting together my uBITX and want to make sure I connect the diode in the correct places. I have attached pics. If I connect the black wire on the left, brown and red together

Hello all, The Sasquatch Stomp scores have been posted on the pnwqrp.org website. This year’s winner is Mark, K7NEW, who made 37 contacts, of which 8 were Yeti stations. Congratulations, Mark! Well

Jim: Thank you for the great instructions ! I think this will be very helpful for many people. Thank you for making the effort. David W9PH

Checked BFO calibration which appeared to be correct. Both low audio and carrier leak are interconnected?

Hi Dave, i never thought to use to use this approach. Matter of fact, have a set of amplified speakers in storage. Currently using a non-Amplified speaker box with very marginal results. I know my XYL

Hi Vic, Thank you for your lead in QST. Will gave to do the research. Not really handy building things with sight declining. Last project cost more in rebuild time and parts than the inop unit was

Hi Rubens, Thank you for the lead. Will check it out! 73, Wes/KH2EE

Thank you Tom, yes it helps. 72 Aaron K5ATG K5ATG Blog Sent: Friday, April 10, 2020 12:15 AM To: [email protected] Subject: Re: [BITX20] BITX 40 Kit Build #bitx40help #bitx40 Hope this helps... 73, Tom

Thanks for the advice. The issue that I had as far as the case was wiring the tuning control and that has been resolved. 72 Aaron K5ATG K5ATG Blog Sent: Friday, April 10, 2020 1:45 AM To:

Ricard, good morning, I'm from Brazil, Ilha Solteira, a barrageiros village in the interior of the state of S?o Paulo. I have an uBITX v4, and I don't hear anything on the normal audio output, I

I used a surplus computer speaker/amp. Since the input of this unit is usually a headphone jack, line out, I used? the speaker output to drive it. Removed all the controls, power, volume and external