Hi @abcd4567 Thanks for sharing this (and all your other designs) :-) I built a couple of 4-elem Franklins following the "original" instructions...
Ah, OK -- thanks for the explanation! There are always some weird issues somewhere in the underlying libraries/platform, which are often...
Just a quick update: In the process of testing a few other things on the old RPi1B, I also installed the librtlsdr that @wiedehopf linked to...
Yes, it looks much better now, and all of Denmark is now in the same region -- which also makes a lot of sense geographically, looking at the map...
No, I guess not. But maybe the naming could be changed at least. I find it weird that 75% of the MLAT stations in Denmark are NOT part of the...
Now that I finally got my MLAT feed running well, I was wondering why several potential nearby peers were not included, and I realised that...
Yes, it's obviously designed to be a more sensitive/better suited device (due to the LNA and SAW) for ADS-B in the 1090 MHz band :-) It's just...
@widehopf: Yes, that's a good idea -- although as it could be the RPi2B itself or the PSU or both, I'd need to place both of them under the...
OK, so just for the record: I swapped the PSUs but that didn't make any difference. I then swapped back to the long cable instead of the short...
MLAT got to work with the newer RPi2B vs the older RPi1B (the cable didn't make any difference to MLAT). But I forgot to check the combination of...
@James: OK, thanks; as the Pi Zero W is based on the same SoC (BCM2835) as the RPi1B, it's then unlikely to have any positive impact on that...
Thanks James (and wiedehopf) for the help and comments; I'll keep it running as is then. And I guess if the bug is fixed, I could try again to see...
Just to update the status: I dug out the slightly newer RPi (a model 2 B version 1.1, which is a 4-core ARMv7). Now it works; my status looks...
I've replaced the cable with a shorter USB connection (0.8 m instead, or thereabout) and I've also tried stopping the fr24 feed, and it doesn't...
I'm new to this forum, so first: "Hi, Everyone" :-) Background I've repurposed an old RPi Model B (HW version 000d) for my ADS-B setup, and it...
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