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Radio Electronics: Frequency Modulation Basic Principles pt1-2 1964 US Army Training Film
Length: 15:0 - Rating: 5.0 (43 ratings) - View: 9255 - Author: Jeff Quitney
more at http://scitech.quickfound.net/ FUNDAMENTALS OF AM AND FM RADIO COMMUNICATION, HOW FM ELIMINATES PROBLEM OF ELECTRICAL INTERFERENCE, FUNCTIONING OF FM...
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Radio Electronics: Frequency Modulation Basic Principles pt2-2 1964 US Army Training Film
Length: 10:35 - Rating: 5.0 (24 ratings) - View: 4821 - Author: Jeff Quitney
more at http://scitech.quickfound.net/ FUNDAMENTALS OF AM AND FM RADIO COMMUNICATION, HOW FM ELIMINATES PROBLEM OF ELECTRICAL INTERFERENCE, FUNCTIONING OF FM...
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Minimodem Arduino RTTY
Length: 0:35 - Rating: 5.0 (5 ratings) - View: 1311 - Author: Emmanuel Granatello
Arduino + RTTY + Command-line program http://emmanuelgranatello.blogspot.it/2012/08/remote-temperature-sensor.html http://www.whence.com/minimodem/ minimodem...
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SwissCube satellite reception with Funcube Dongle and Arrow antenna
Length: 3:1 - Rating: 4.3333335 (6 ratings) - View: 1963 - Author: Alexandru Csete
Reception of the SwissCube cubesat beacon using the Funcube Dongle receiver and an Arrow II hand-held satellite antenna. Quisk software defined radio receive...
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Amateur Radio Newsline Report 1855 March 1 2013
Length: 28:38 - Rating: 5.0 (1 ratings) - View: 93 - Author: Belair Prometheus
http://radioquebec.net A smart-phone powered satellite is now on-orbit FCC proposes a new set of broadband that will impact ham radio Amateur radio created v...
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FSK modem with 2 bladeRFs
Length: 1:42 - Rating: 5.0 (5 ratings) - View: 4141 - Author: crypto coca
We wanted to see if we could easily setup a little chat program using two bladeRFs (USB 3.0 SDRs). After compiling all the code, and programming a small CPU ...
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TS-990 - KENWOOD 08/24/2012 08:07pm PST
Length: 0:47 - Rating: 3.2857144 (7 ratings) - View: 2134 - Author: JQ1YWK
KENWOOD New TS-990 - Amateur Radio Festival in Tokyo, 2012 HF/6m All mode(SSB, CW, FSK, PSK,AM, FM), 200W w/ automatic antenna tuner, power supply, dual rece...
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AN/PRC-70  Japan Military Radio Club  HAM RADIO
Length: 2:27 - Rating: 3.6666667 (9 ratings) - View: 1153 - Author: prc1199
AN/PRC-70 Japan Military Radio Club HAM RADIO AN/PRC-70 is a modern solid state radio. It is one of the first and few radios, covering as well HF as the tact...
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KENWOOD TS-180S HF SSB Transceiver
Length: 3:52 - Rating: 5.0 (1 ratings) - View: 1883 - Author: Ika Kordzakhia
Kenwood old HF SSB Transceiver TS180S, 100W, 160-10M, USB/LSB/CW//FSK.
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Hammerlund HX-500 Transmitter with HQ-170AC/VHF Receiver
Length: 8:47 - Rating: 5.0 (3 ratings) - View: 1196 - Author: qtrmiler1
Very rare Hammerlund HX-500 transmitter. Less than 600 built in 1962. This one is serial number 525. It covers 80-10 meters and operates in CW-LSB-USB-DSB-FS...
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transmision FSK con modulo HM-TR control de iluminacion y ventiladores
Length: 4:15 - Rating: 0 (0 ratings) - View: 776 - Author: Jesus Daniel Noriega Vasquez
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Feld Hell on 14mhz
Length: 3:15 - Rating: 0 (0 ratings) - View: 296 - Author: mrblogger913
Feld Hell on 14mhz using hrd.
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Winradio Excalibur at the 2012 Dayton Hamvention
Length: 0:56 - Rating: 0 (0 ratings) - View: 253 - Author: Edward Raybould
The Winradio Excalibur is a direct-sampling digital down-conversion receiver that covers 9 kHz to 49.995 MHz. On the PC you can see the entire 50 MHz-wide sl...
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Sounds of HF Radio - Digital Modes and other Unusual Sounds
Length: 7:2 - Rating: 4.7419353 (62 ratings) - View: 9515 - Author: Gough Lui
As a follow on from my previous video introducing the SDR, here is a collection of various digital modes used by utilities, mariners and amateur radio users....
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HRD Logbook v6.0 Worked Status Indicators
Length: 14:54 - Rating: 5.0 (5 ratings) - View: 1976 - Author: HRDsoftware
The purpose of this video is to preview a new feature of HRD Logbook 6.0 called -Worked Status Indicators- (WSI). These indicators were developed for DXers a...
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