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Also make sure you only have ONE file in that folder with a .ino extension. 73; Steve, N3SB

I've had bad experiences when installing from anywhere other than the official Arduino site...everything from a non-working IDE to secretly installed apps. Just use the Arduino site for

Jack - I have seen strange errors like this that were caused by the way the IDE was installed. On Ubuntu Linux, errors like this occurred when I used the package manager to install the Arduino IDE,

Does that mean the actual radio is using the firmware? Do I have to install it or something? Wd8axa

The test report that came with my V2 (#166) dated May 15 said the SSB output on 7 mHz was 127 with external mic and 118 with the internal one. I assume the units were volts PEP , the same as reported

Jack, I found that you had to keep trying different boards using the board manager.? When you select the correct board, it will compile. You will also need to select the non-USB option, as the USB

Hi all, Thanks for all the messages regarding the swr bridge in the DE. I've installed the hardware according the the notes from KE8KYP Scott to the letter but I'm having trouble with the Arduino IDE,

Not just homebrew ... any receiver with a high level mixer. Here is the description that Elecraft gave for their "SIG RMV" function to eliminate harmonically generated birdies: *" 'SIG RMV' is a

Steve, If you were not transmitting, it is unlikely that the PA has blown. The other suspect is the switching regulator. This regulator is a plug-in. Just take it out and measure the resistance across

Ashhar? do you need any other inormation?so the radio just can blow a final on receive? was not transmitting just decoding showing a local ham ...will see if have any extra finals

Got it from pete MEIER Sent from Mail for Windows Sent: Tuesday, June 20, 2023 11:56 AM To: [email protected] Subject: Re: [BITX20] sbitx V2 just died Steve, what is your serial number?

Ashhar my serial number is 0040..I got it from a ham steve N3KDN

Steve, what is your serial number? Probably the PAs have fried.

Further information ..... voltage to radio was 13 volts.. radio was set at 10 watts output and was calibrated for meter and txcal. had latest firmware update Steve N3KDN

HELP my v2 sbitx v2 was running on receive decoding ft8 . It just died..blew a 10 amp fuse.. antenna was 1.2 match . do not see any blown parts inside.. replaced fuse blew it again.. suggestions on

Hi, Just came across a Bitx40 kit that I got years ago and never built. I found Allard's Firmware on GitHub along with his mods, does anyone have a Bitx40 schematic with the mods ?? The instructions

have tried 4 different mics? ?two of them were sbitx mics.. same results low SSB power output... odd some have it and others do not..voltages are good.. QD1 is working...has to be some variable

Thanks Mark. 73, de IK0XBC Andrea

Dave, the switch mode freq shift I proposed to "powers that be", there is a chip where the frequency can shifted by a control.? I was imagining a spectrum display where the PS burp stay sliding

Interesting idea, and it turns out that Hans of QRPLabs implemented something related in his QMX transceiver, which he presented at QRP ARCI Four Days in May recently prior to the 2023 Hamvention