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So the SDR side of the switch output would pigtail to a SMA splitter (not switch) with both pigtails out of the splitter going to the dongles, both being connected to the one antenna. Is it possible? Or do I have to get 2 antennas? . |
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![]() you got me stumped, but go here: http://www.mfjenterprises.com/Catego...p?sub=0&ref=21
they may have it..... |
The Following User Says Thank You to PSYOP Soldier For This Useful Post: | ||
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If you want the best sensitivity put an LNA before the splitter. https://www.ebay.com/itm/Low-Noise-L...4AAOSwhfxZbW~- Get some SMA pads because you will probably have too much gain. Place the pads between the LNA output and the splitter. Try 3 or 6 dB if the front end of the SDR appears to have distortion. Ideally the LNA gets mounted close to the antenna but being outdoors it's a challenge. Also LNAs and also SDRs don't have much surge immunity on the input. Good chance it blows the input if you have a nearby lightening strike. LNAs are cheap enough to act as fuses to protect the SDR. I'd still put a surge arrestor in front of the LNA with the lowest voltage gas tube I could find. (When you select gas tubes for transmitters you need to size the tube for the Tx power. For Rx get the lowest you can find.) |
The Following User Says Thank You to franklin For This Useful Post: | ||
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![]() I finally was able to install Sigint OS and it asks for a password ... admin , password, root, administrator as password (and blank form) dont work.
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![]() Tried changing password on livecd to not requiring one, still asks for a password when install boots up.
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The Following User Says Thank You to jose For This Useful Post: | ||
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The Following User Says Thank You to R3mux For This Useful Post: | ||
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