WA2ZKD
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- WA2ZKD
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Comments
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Could WD be changed to handle FST4W-120 now for some comparison testing?
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https://www.masterelectronics.com/timeline.aspx
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these work well, CCTV people use them http://forum.kiwisdr.com/uploads/501/KXQ6AM992XPT.png
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It can be hard to assess the tightness of the center pin as the outer barrel tightness dominates
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yes, my idea would not have IP# either.
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yes.... a way to keep the file collection on each kiwi, preserving each. The cloning overwrites AFAIK.
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http://beaglebone.cameon.net/home/reading-the-analog-inputs-adc
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https://hwn.org/policies/activationplans.html
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do have or can you borrow an alternate GPS antenna to try? Any 3.3V active one should work
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if you have a voltmeter, check to see if bias DC is coming out of the GPS antenna connector on the kiwi cape
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Describe the location of the GPS antenna
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you may want to get gnuradio and kiwiclient working WSL for Windows is a good path if you don't have a Linux box
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a front end to the kiwiclient kiwi_nc.py app would do it... ./kiwi_nc.py -s websdr.uk -p 8076 -f 198 -m am -L -6000 -H +6000 | aplay -f S16_LE -r 12001 -
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Christoph's combiner does 3 channels and I tested for him earlier on. It get things aligned perfectly.
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one brute force technqiue on finding noise is to get your kiwi and computer running off a battery, that may require kiwi<->PC ethernet directly. Then, shut your whole house off. Noise still there? blame your neighbor. If noise is gone, bring s…
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I'm not a windows guy but saw this..... https://www.youtube.com/watch?v=jrEVMfLfR9o
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Jay, see http://forum.kiwisdr.com/index.php?p=/discussion/comment/1720#Comment_1720 If you look at my 8073 box, you'd never guess that there are 3 notches on the local big guns. Has little effect on the other BC
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See my systems... look at top of screen
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http://www.jimlill.com:8073 is on the same Pixel antenna in a suburban residential neighborhood. I have a bunch of MWBC very nearby, so notch out the 3 offenders.
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I have a kiwi per antenna and don't try to limit the coverage other than by advising users of the best range. see http://www.jimlill.com:8073 and http://www.jimlill.com:8075 at the moment 8075 is on the same antenna as its own antenna is under main…
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You'd get phase cancellation on some signals and end up weaking on those.
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You have some massive signals in the MWBC band. They seem pretty wide there. That doesn't explain the pulse nature of what you show but I'd put a HPF on to reduce the MWBC and see what happens. KXTG is whacking you pretty good.
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Is it there continuously or cycle on/off over time? Holiday Lights, at your neighbors?
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9 months later, still running without issue.
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I'm not doing any PoE or main USB feeds. Initially I just want to look into daisy chaining my 4 BBAI systems and feeding the first one with normal Cat5. In may be for naught as earler, when I had all four on Wifi network connectivity, I couldn't f…
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ah... you dont have a metal case
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the fans are not noted for their eliability
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failing fan, overheat maybe?
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On my BB-AI usebnet is already there. I need to understand more about connmand. I am hope that I can reduce betwork noise from my 4 kiwi systems this way. May be better than using wifi.
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Someone could write an extension to do this....