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I've compiled rtl_biast under raspbian stable.
```
$ rtl_biast -d 0 -b 1
Found Rafael Micro R820T tuner
rtl_biast: symbol lookup error: rtl_biast: undefined symbol: rtlsdr_set_bias_tee
```
Ap…
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# Many SDR approaches to RDF. Can they be combined?
The new direction for our RDF system (i.e. using coherent RTL SDRs) has revealed several open-source examples of RDF systems that have used similar…
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I copy from my "list of thoughts" :-)
Cheap crystals can have up to 100ppm frequency offset and indeed such offsets are observed with the cheap RTL-SDR USB receivers. This is not a major problem, a…
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Lately I've noticed my station stops scanning after hours or days, leaving the web interface running but no scanning task update or refresh happening. This is particularly a problem when I'm away fro…
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Have been running just over a month now and constantly loosing connection. It happens at almost the exact same interval, last times were 2 days, 2 hours, 12 minutes and 2 days, 2 hours, 20 minutes. Ve…
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LLM models such as Falcon are encountering an accumulation of error when performing large matmuls over multiple layers. This has been determined to be caused by an accumulation of rounding error in de…
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First off, thanks for spending the time putting this together, I’ve been thinking about doing something similar myself but never invested the time.
How would you recommend going about figuring out…
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From https://github.com/rxseger/rx_tools/pull/22 rx_power: Update frequency calculations to 64-bit to allow beyond 2.1 GHz. Closes GH-21:
works with -f 0.1M:6G:1M, but increasing hopping to -f 0:1M:6…
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Hi, I've installed OpenWrt 21.02 on a ZyXEL GS1900-8. There is "V1.2" printed on the PCB, probably a version or revision number.
OpenWrt does always reset / reboot at the same place. Output from th…