Hi Allison, This was just decoration for the Apollo 11 50th Commemoration but with all the power in one tone I was thinking it would announce that a QRP station was on frequency and extra effort might

#bitx40

(Laugh!) I remember when PSK31 started. I used to be active on it... a little. Then life happened. I also used to work JT65 a little, but again life happened (and the software I used 'expired'). I cou

#bitx40

Yes, you need to check the connectors for the rig you are using. Easier for them to simply use one set of connectors as there is less demand for the ones for the BIT40 now. I will be making one for a

#bitx40 #radiuno #bitx40help

Brian, The regulator is a big 3 pin TO220 part hanging off the side of the Raduino. The display and the Arduino Nano clone plug into the Raduino. These 3 previous posts are all talking about how to go

#bitx40help #bitx40

To save money, because I am very limited, I'd use a link from a chain, or maybe a rusty quick link. Don't care how it looks, just how it works. I have all sorts of odds and ends handy. I did splurge a

#bitx40

Read carefully! I did not say LInux does not use device drivers, I said LInux does not use device drivers "the way Windows and Macs do"! All the device drivers I need for Ubuntu are already included i

#bitx40 #raduino

Got the boards in yesterday and prototype tested. Partial kits available for these from the Triumvirate Skonk Works (TSW) through the www.w0eb.com website. There are two types of switch adapters avail

#bitx20 #bitx40 #ubitx

Jack Agreed. I just ordered 5 of these from an Ebay dealer at US$1.98 each. Several projects in mind where I need just a bit more speed and memory than the 16 MHz Arduino provides. Arv _._

#bitx40

Mike, That's what you get when the display is powered up but it receives no commands from the Nano. Take a hard look at page 7 of the datasheet for your LCD that you posted previously in this thread.

#bitx40

I once was very much interested in 6m AM/SSB mobile, and I'm presently very much interested in 2m SSB, but there is almost NO activity in central Florida (at least this area) - and my antenna setup is

#bitx40 #bitx40help

Sold

#bitx40

Thanks, Vic, that was my assumption but not sure. The two wires I took to the BNC ground lug were the negative from the PA and the negative from the Raduino.

#bitx40

I blew up mine too, but I was able to replace the Mega328p and re-install the bootloader and BitX40 code de AA9GG

#bitx40 #raduino

It's a simple interconnect device. Power supply goes to "IN", "OUT" goes to the radio's Power input, and "SWITCH" goes to the on/off switch. This centralizes the power connections and if you need to r

#bitx20 #bitx40 #ubitx

You should probably upgrade.....

#bitx40

Mark, The 0.1 uF capacitor goes on the tuning pot between wiper and GND. you can add a 100 pF capacitor in parallel with L7 to reduce the second harmonic.

#bitx40

I mean what I said. https://groups.io/g/BITX20/message/26492 A search in the group webpage at https://groups.io/g/BITX20/messages will find plenty of hits for both Q13 and R141. Jerry

#bitx40

I could be tempted to own one, if you'd ship to the Mid-Atlantic. -Ted K3RTA

#bitx40

Thank you but the tic-tic I solved them using a shielded cable for the volume

#bitx40 #bitx40help

Thanks but the problem of the tic-tic I solved it! I used a shielded cable for volume control Da: BITX20@groups.io <BITX20@groups.io> per conto di N8DAH <Dherron@live.com> Inviato: sabato 16 febbraio

#bitx40 #bitx40help