开云体育

Indeed, RPi4 ethernet has auto-sense, so no need for cross cable, it will automagically swap tx/rx lines. Rafael

Bob, Sqlite3 maybe installed, you also need sqlite3 dev to be installed. See step 11 in the install.txt

I'd like to improve the CW receive on my uBitx V3, by installing a narrow 4 MHz IF filter in parallel to the 12 MHz one. This gives the radio another receive mode, CWN (Lower and Upper), in addition

I’m getting an error that logbook.c cannot find sqlite3.h. sqlite3 is installed. V2 works, except for the logbook. Any ideas? -- Bob AA4FJ

Bob, I have that board installed in my v5 in an AmateurRadioKits.in case.? The AGC came with the case. The Volume High and Ground on the mainboard connector work for the v6.? Volume High and ground

I went with the path of least resistance. I used a spare router. It works fine. ?I don't need internet for the demo. -- 73, Mark, N8ME

Farhan, The need for a cross-link cable is for older interface chipsets.? Depending on the PC, a cross cable may not be needed.? I have not tried this between two Raspberry Pi.? PC to Pi does work.

You will need a cross ethernet cable. As both (the pc and the sbitx) want to connect to a hub. Alternatively, use wifi and use the audio from the remote device (plug in an earphone jack to mute the

Cd lib-ft8 make make install Those are the commands if I remember correctly. - f wrote:

I get the following error when trying to build V2 /usr/bin/ld: ft8_lib/libft8.a: error adding symbols: file in wrong format Ron

The original image was here: https://www.vu2ese.com/index.php/2022/07/20/the-sbitx-the-sdr-for-the-homebrewer/ I do not know where Farhan plans to store the v2 image.? It could be on GitHub if the

Not as far as I know but I keep checking here, https://github.com/afarhan/sbitx Joel N6ALT

Has the SD image for V2 been posted? Ron

Mark, Rafael responded before I could on the static IP address.? That will work if you do not need internet access for time sync for FT8.? That depends on your demo. You could also try a separate

Good to hear it worked! Sure, use the Ethernet cable. You can either set a fixed IP, or run a local DHCP server. I'd go for a fixed IP, as it is simpler. Or, even simpler, just take a router with you.

Further update. I was not launching sBitx from a startup script. It was launched from the desktop shortcut or the command line (via SSH). I had made a copy of the original SD card that came with my

Yes. I'm now trying to reproduce as much as possible the 32 bit setup you did (including, for example, compiling libfftw3 by hand). I'm installing from scratch again. I'll come back to this tomorrow,

Very interesting, Rafael, Do you mean you can hear the radio properly and only the spectrum doesn't work on 64 bit os? - f

Also, I would also not recommend loading snd-aloop from /etc/rc.local, but in the through the proper /etc/modules (module to load) and /etc/modprobe.d/... (for the module options file). I had no

Evan, Mine also, sbitx doesnt work at all on some boot ups. power off using rear switch and reboot generally solves problems. Sometime I launch 2 instances of sbitx and get a non functional screen