WA2ZKD
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Measuring the AM Modulation in the AM and AMN Mode
- combined with a virtual audio cable something like https://www.qsl.net/dl4yhf/spectra1.html provides a lot of tool.
- https://www.audacityteam.org/ is another good tool
- and of course there's something better that I can't think of!! :-)
- combined with a virtual audio cable something like https://www.qsl.net/dl4yhf/spectra1.html provides a lot of tool.
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Alternate cooling method
Almost ready... removed paper ducts and with 4X 14 ch installed max temp at 100% CPU is 44 deg C, a 19C rise
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Alternate cooling method
Almost ready... removed paper ducts and with 4X 14 ch installed max temp at 100% CPU is 44 deg C, a 19C rise -
Alternate cooling method
The evolving kiwi cluster
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rx.linkfanel.net receiver map moving to Leaflet
Relative to that topic, is there any how-to, guide or documentation anywhere to improving and tuning reception quality on your KiwiSDR?
I do not think there is anything in one spot. There are many excellent posts here in this forum. Here's a summary of my experiences:- Have a reasonably good antenna and keep it away from known RFI sources.
- Be conscious of things like MW BC overload and apply filters as required
- Avoid switching PSU, some are quiet but most are not so try to use linear PSU
- Understand Common Mode Interference, read up on it, applies the easy remedies like use of ferrite core and intermediate grounding on your feedline
- Watch for spurious using the [SPEC] display on a KiwiSDR client webpage, much noise can be noted by "lumps" of noise or spurs carriers at repeating spacing across a band
- ID noise spurious by turning things on/off within your dwelling ot near the antenna
- a partial list...
- Have a reasonably good antenna and keep it away from known RFI sources.
