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Convert Radio Waves to Alerts using SDR, AWS Lambda and Amazon Transcribe
radio signal -> sdr -> computer -> AWS -> transcription -> alerts
radio  sdr  hamradio  aws  lambda 
7 days ago by ignatz
PortaPack for HackRF One Kit – ShareBrained Technology, Inc.
The PortaPack H1 attaches to your HackRF and adds a touchscreen LCD, navigation controls, headphone jack, real-time clock, micro SD card slot, and custom aluminum case.
rf  hackrf  radio  sdr 
june 2018 by ignatz
Pneumatic Antenna Launchers
Pneumatically Powered (Tennis Ball) Antenna Launching. Pneumatic Line launching is perhaps a more apt description. First we need a line in the trees, then we can pull up an antenna, which in most cases is a long piece of wire. In the launcher pictured above a Tennis Ball is propelled by compressed air, towing a fishing line over the tree. Then we pull up nylon mason twine with the fishline, and finally a wire or heavier line as needed.
radio  antennas  hamradio 
june 2018 by ignatz
Welcome! - Reverse Beacon Network
The Reverse Beacon Network is a revolutionary new idea. Instead of beacons actively transmitting signals, the RBN is a network of stations listening to the bands and reporting what stations they hear, when and how well.
radio  hamradio  skimmer  cwskimmer  cw 
may 2018 by ignatz
CW Skimmer
simultaneous decoding of ALL cw signals in the receiver passband - up to 700 signals can be decoded in parallel on a 3-GHz P4 if a wideband receiver is used
cw  skimmer  cwskimmer  radio  hamradio  digital  software 
may 2018 by ignatz
RF Line of Sight - SCADACore
line of sight information between two points
radio  tools  emergency  rf  amateurradio 
february 2018 by ignatz
Home - CHIRP
FOSS software for programming many ham radios
radio  software  OSS  amateurradio  hamradio 
february 2018 by ignatz
UVB-76 - Wikipedia
UVB-76, also known as "the Buzzer", is the nickname given by radio listeners to a shortwave radio station that broadcasts on the frequency 4625 kHz
radio  spies 
october 2017 by ignatz
Ham 20 meter controlled sprinklers. - YouTube
what happens when you transmit without rf ground
radio  ha  failure 
january 2017 by ignatz
Radio Garden
Explore live radio by rotating the globe.
radio  webapp 
december 2016 by ignatz
mumbai ham: Mumbai: Ham operators pick up suspect signals in foreign language from Arabian Sea - Times of India
Mumbai’s circuit of amateur radio operators — or hams as they are called — is being rudely interrupted by indecipherable signals originating in the high seas off the west coast, prompting the group to write to the union ministry of telecommunications and other central government agencies to probe the source of this suspect transmission.
radio  hamradio  numbersstations  india 
november 2016 by ignatz
DMR-MARC Network
DMR-MARC The Motorola Amateur Radio Club TRBO DMR Network
dmr  radio 
october 2016 by ignatz
Have a Great Time with JT9
The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources.
radio  qrp  jt9  amateurradio 
may 2016 by ignatz
Rockwell Collins to End Mechanical Filter Production
The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources.
radio  mechanicalfilters  hamradio  collins  filter 
january 2016 by ignatz
StationList
winradio station list
radio  winradio  swl 
december 2015 by ignatz
StationList
station list for Winradio
winradio  radio  swl 
december 2015 by ignatz
Amateur Radio G3ZJO
Amateur Radio G3ZJO Ham radio shortwave vlf, lf, hf vhf uhf, sstv ssb digimodes slowfeld psk31 meteor scatter atv
radio  vlf 
december 2015 by ignatz
GBR Rugby VLF 16kHz - YouTube
I played a digitally remastered DVD into Spectrum Lab in order to detect the signal from GBR Rugby which was inadvertently recorded when Mike Oldfield record...
radio  music  vlf  tubularbells  rfi  yow 
december 2015 by ignatz
AOR AR-STV wireless video receiver
video receiver that scans for surveillance cams
radio  spook  video  surveillance 
november 2015 by ignatz
Raspberry PI2 & fldigi & Yaesu FT-817 - QSO@15m - YouTube
One of my very first QSO using this QRP setup. Note current drain is just for 7" display, raspberry and connected devices (interface, soundcard, mouse and ke...
radio  youtube  ft817nd  raspberrypi 
november 2015 by ignatz
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