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RFSPΔCΞ

@rfspace
 Atlanta, GA
rfspace.com
Joined July 2009
  • Tweets946
  • Following3.9K
  • Followers6.4K
318Media
Photo by RFSPΔCΞ (@rfspace)Photo by RFSPΔCΞ (@rfspace)Photo by RFSPΔCΞ (@rfspace)Photo by RFSPΔCΞ (@rfspace)Photo by RFSPΔCΞ (@rfspace)Photo by RFSPΔCΞ (@rfspace)Photo by RFSPΔCΞ (@rfspace)Photo by RFSPΔCΞ (@rfspace)Photo by RFSPΔCΞ (@rfspace)Photo by RFSPΔCΞ (@rfspace)
Playing with sync preambles for narrowband channels. Settle tone → up/down chirps → Zadoff-Chu → Costas hops → Golay pair, then a QO-100 style 400 baud beacon.
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The good old days of @AMSAT-DL AO-40
Pieter (@ibelings) profile picturePieter
@ibelingsJul 25
Quick test of Skywave Web SDR. The server sends compressed IQ, your browser does the demodulation. Runs on a Raspberry Pi, tested to 256 listeners. Right now it's playing an AO-40 pass I recorded 23 years ago on pi day 2003, with the @rfspace SDR-14. skywave.sdranywhere.com
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Latest beta SpectraFlux for Mac rfspace.net
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The spectrum never sleeps. Who else is out there capturing the invisible tonight?
Image from RFSPΔCΞ (@rfspace)
Image from RFSPΔCΞ (@rfspace)
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This SDR web server is pretty sweet. The server is portable Rust, it supports several SDRs like the Pluto, RTL-SDR, RFSPACE radios and the browser does the demodulation. Running well on real hardware, with more features on the way.
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📡New DIP915 for 902-928 MHz, ground insensitive antenna. Regardless of size of groundplane or how the radio is held, resonance stays in band. High efficiency for Meshtastic and other IoT applications. rfspace.com/RFSPACE/Antennas…
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The new LPDA-IOT Log Periodic Antenna is now available on Amazon. Covers 600-2800+ MHz with a high quality SMA connector. amazon.com/dp/B0F69GGSKG
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The @RFSPACE LPDA-IoT is now in stock at Amazon. Antenna covers 600 MHz to 2.8 GHz. Limited availability. amazon.com/s?srs=38812065011
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The @RFSPACE 4.0 - 26.5 GHz Vivaldi is now in stock at Amazon. amazon.com/s?srs=38812065011
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Yet another Log Periodic antenna for IoT applications.
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Latest Version of SpectraVue 3.44 is out. Now with no hardware check so you can pipe IQ via ethernet from any hardware. rfspace.com/RFSPACE/SpectraV…
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Latest 2021 version of SDRanywhere.com uploaded to sdranywhere.com/SDRanywhere/…
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Here are some of our #dipoles @antennatestlab
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Spectravue has been updated to version 3.41 . Includes bug fixes, improved performance and CloudSDR support. rfspace.com/RFSPACE/SpectraV…
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Our new wideband dipole SDR antenna is online at Amazon. The Model DIP700 covers 700-8000+ MHz. amazon.com/RFSPACE-DIP700/dp… #SDR
Image from RFSPΔCΞ (@rfspace)
Image from RFSPΔCΞ (@rfspace)
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Polka dot antenna for 420-450 MHz with built-in branchline quadrature coupler. #phasedarray #beamforming #antennas #RF #cubesats
Image from RFSPΔCΞ (@rfspace)
Image from RFSPΔCΞ (@rfspace)
Image from RFSPΔCΞ (@rfspace)
Image from RFSPΔCΞ (@rfspace)
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Is it Christmas yet? #logperiodic #antenna #IoT @ibelings
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Image from RFSPΔCΞ (@rfspace)
Image from RFSPΔCΞ (@rfspace)
Image from RFSPΔCΞ (@rfspace)
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Our new low cost PCB LPDA-600 antenna is great for the #IoT bands and #SDR applications. Covers 600-1500 MHz. Should be available soon @amazon @ibelings
Image from RFSPΔCΞ (@rfspace)
Image from RFSPΔCΞ (@rfspace)
Image from RFSPΔCΞ (@rfspace)
Image from RFSPΔCΞ (@rfspace)
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New version of the LPDA-600 with improved performance and 600-1600 MHz coverage. Prototypes should be here next week.
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The awesome new TSA400 Ultra Wide Band Vivaldi antenna in now available online @amazon amazon.com/dp/B07NS8M3Y1 375-6000+ MHz coverage in a 500x400mm form factor #RADAR #ANTENNA #RF #IoT #WIRELESS #SDR
Image from RFSPΔCΞ (@rfspace)
Image from RFSPΔCΞ (@rfspace)
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