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I'm in for 1 when it's ready for purchase.? I bought the touchscreen, Teensy, and audio interface a couple months ago :)

joe, nice pics. i like ur thinking of using the plastic case. good idea. i was going to go that way but my 16 yr old son dragged out the shell of an old rig that was all metal.by the way if ur mike

I'll admit, I am from the tube age, so I really need wire goes HERE type instructions.? And almost kit like mentality.? I put the radio down for decades and missed transistors, ICs, and Arduinos.

I have built an audio compressor for an Adafruit mic module to use with my uBitx. I was wondering what drive voltage will work well with the modulator. I was also wondering what is the input impedance

WSPR....nice touch! I’ve made one phone QSO do far and a few WSPR beacons. Getting off to a good start so far. One thing that’s noticeable is the I hear AM stations on the lower bands. Joe

I'm interested in communications, that said, this is a video that shows a lot of fine differences among inexpensive communications microphones. I have the Astatic d-104 and a Turner which looks almost

I have the kit as well, and can't figure out where to connect the IF input. Sunil says it goes to the first IF input.? Can anyone tell me where that is, what pin and component specifically that is.?

good points but, first i never said there are laws stating the qrp levels . a novice knows this. dont think i mentioned the display either. mine is fine and as an old rf tech, im fully aware of the

I found the problem. It was related to a broken foil-line due to the insertion of two pins for an AGC/S-Meter connection. Thanks, David A Posthuma, WD8PUO 1 (616) 283-7703 Sent: Thursday, September

Could also be a problem with the power supply to the uBITX. If you can, try a different power source before digging too deep. R.E.

FYI? These are? two med quality Dynamic mikes that Dave Benson recommended or suggested for use with his? Retro40/80 [no longer kitted] ... just suggestion " If not, consider the following sources:

See the wiki.

I have a Lenovo T61 laptop that has worked fine for me for years that is now in need of replacement. ?It is a particularly RF quiet computer and I grounded its metal frame when I got my uBITX because

On Tue, Sep 18, 2018 at 09:10 AM, Tim Keller wrote: h I think i get the process really well and plan todo it I took Kees images and some basic text and added them to the wiki.? No claim its? writing

Check the wiki as today I made some adds RE: harmonics that pretty much reuses the existing parts (less any user damaged). Allison

For those wondering about levels presented by various microphones, found the following.. Some dynamic microphones might have sensitivity as low as –70 dBV. Some condenser microphone modules have

Iz oos, Check the Wiki for details.? its a bit rough but most is now there. Allison

David, Most likely case is a short caused by something (wire strand, solder blob, wiring change) on the 12V TX DC line.? ?Or a very sketchy power supply or connection causing a serious voltage loss

On Thu, Sep 20, 2018 at 10:36 AM, Joe Puma wrote: Okay I’ve been reading posts in this group for a while, I’m somewhat familiar. Is this similar to the issue with Spurs because of board layout?

My PTT function had worked fine for some time. But now, when I hit my mic's PTT, it shuts off and reboots the uBitix. It never goes into transmit mode. I have no idea what could be causing this