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I feed the Vcc of the board from the regulated 5V of the Raduino. I measured its consumption at 2mA which is a very small extra load on the Raduino regulator. There is a DC blocking cap on the input

BITX QSO Afternoon/Evening, Sunday, April 8, 3PM & 7PM Local Time, 7277 kHz in North America, 7177 kHz elsewhere. Join us as we make contacts from BITX40 to BITX40 on 7.277 MHz in 40 meters! This is

I'm a linux user and of the many available Kicad and Eagle are the only ones I play with. The upside is once you learn one the rest are largely similar in use. Allison/kb1GMX

I wouldn’t worry y about it. Just offer them for sale here. They will get snapped right up. Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ Owner - Operator Big

I know you can get rid of 1 here. I've been hem-hawing about this for a couple of days since someone pointed me to them, and this would push me right off the fence :) calvin. ke8ice

Not clear if you bought four uBitx's or Bitx40's. Regardless, should be able to sell them in this forum or perhaps at a local amateur radio club meeting. Pushing them back to India after they have

I think I've tried everyone out there Craig, and I keep coming back to Kicad ... been using it since 2003. Like any open-source platform it has some teething problems from time to time. I avoid most

Mike, If you show only one Paypal payment, you'll only get 1 unit. I would assume 4 payments would shine out like a *SORE THUMB* (I know they would on my account LOL! Contact link is

Thanks for the great post!? I ordered a couple of these myself and have been trying to figure out how they wire up with an electret mic.? This probably just saved me a ton of headache.? I had a

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https://www.amazon.com/3M-Scotch-Weld-Epoxy-Potting-Compound/dp/B000X5G6O6/

If you paied 4 times you are in line for 4 units. Took the following txt from the wesite and to me it id clear were to send my email if needed. ------------------------------------ If you need

I had actually meant to post this on the RS-918 group. ?I have too many tabs up! I have a uBitx, configured for cw. ?The RS-918 is much more versatile and pleasurable to use on CW. ?I'm having fun

UBitx or BITX40?

Howard K4LXY But, since this is the BITX discussion group...how do these much more expensive radios compare with your BITX40 or uBITX transceivers? Arv K7HKL _._

Ashhar and others on this list use KiCAD, so I was thinking of learning to use that. This is akin to asking which baseball team is the best, but what is your favorite EE CAD package for drawing

I've been doing some rough comparisons between these two rigs. ?I find the RS-918 much easier to listen to due to the DSP NR that reduces background noise. ?They draw about the same current on

I had initially placed an order for a BITX, then canceled this order. (Or, so I had assumed and hoped...) Today, I received a notice from PayPal that MY ORDER HAD BEEN SHIPPED (and paid for.) In

To mitigate shock and vibration getting to the PCB consider something like LORD

Hot glue is your best bet.? Poor man's potting to the rescue.? It holds very well and removes easy enough for repairs and upgrades.? Make sure your cable bundles aren't so tight that they are