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Radio Electronics: Frequency Modulation Basic Principles pt1-2 1964 US Army Training Film
Length: 15:0 - Rating: 5.0 (60 ratings) - View: 11075 - 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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FSK Decoding from Caller-ID unit.
Length: 3:58 - Rating: 5.0 (7 ratings) - View: 423 - Author: kc8grq
Caller-ID unit FSK 1200 baud sound, similar to APRS and Packet on Ham Radio.
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Radio Electronics: Frequency Modulation Basic Principles pt2-2 1964 US Army Training Film
Length: 10:35 - Rating: 5.0 (29 ratings) - View: 5755 - 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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AN/PRC-70  Japan Military Radio Club  HAM RADIO
Length: 2:27 - Rating: 3.6666667 (9 ratings) - View: 1212 - 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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minimodem - general-purpose software audio FSK modem for GNU/Linux systems
Length: 1:11 - Rating: 5.0 (17 ratings) - View: 3074 - Author: Kamal Mostafa
http://www.whence.com/minimodem/ minimodem - general-purpose software audio FSK modem for GNU/Linux systems Minimodem is a command-line program which decodes...
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BBterminal setup in RTTY FSK with Yaesu FT1000D
Length: 4:23 - Rating: 5.0 (1 ratings) - View: 269 - Author: Emanuele De Bernardi
Receiving FSK RTTY with BBterminal, the digimode interface implemented on BBlogger, using Yaesu FT1000D and MicroHam MicroKeyer II.
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Javascript FSK Modulator
Length: 0:35 - Rating: 5.0 (5 ratings) - View: 1705 - Author: gyuque
Javascript FSK Modulator demonstration.
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QMinimodem
Length: 0:22 - Rating: 5.0 (1 ratings) - View: 99 - Author: Emmanuel Granatello
RTTY connection * Minimodem - my simple Qt frontend http://www.whence.com/minimodem/ minimodem - software audio Bell-type or RTTY FSK modem for GNU/Linux s...
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(COLLINS) - The R-389/URR receiver
Length: 1:22 - Rating: 0 (0 ratings) - View: 450 - Author: I5NQK
Collins R-389/URR VLF Receiver Radio receiver, 15-1500KC in 2 ranges, double conversion, 6 microvolts sensitivity, 7 bands, mechanical digital dial, 70-H1 PT...
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Explorer1 Prime Unit2.wmv
Length: 0:41 - Rating: 0 (0 ratings) - View: 55 - Author: IW2DZX
Explorer1 Prime Unit-2 437.505 FSK 1200 BPS.
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Databurst on 11 meter freq - 26645 kHz
Length: 0:31 - Rating: 5.0 (1 ratings) - View: 231 - Author: R4002
Shortwave radio HF-SSB ultility listeners decoder RTTY PSK31 26MHz 25MHz marine sideband long range skywave SWL R-1000 IC-718 modification amplifier narcotic...
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MFSK8
Length: 1:18 - Rating: 0 (0 ratings) - View: 728 - Author: TheAC4M
This mode is not used very much but, it is slightly more robust compared to MFSK16 , if conditions are really weak this might be a good choice to use for MFS...
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Hammerlund HX-500 Transmitter with HQ-170AC/VHF Receiver
Length: 8:47 - Rating: 5.0 (3 ratings) - View: 1226 - 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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Vintage Computing - Commodore 64 Decoding Radio Teletype
Length: 16:22 - Rating: 5.0 (24 ratings) - View: 3947 - Author: Hanglands
My C64 decodes Teletype received by my Kenwood R5000 from DWD Hamburg. The C64 is using the Microlog (G&G Electronics) SWL expansion cartridge. The Teletype ...
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Russian submarine transmitter 18.1kHz
Length: 0:38 - Rating: 4.576923 (78 ratings) - View: 98067 - Author: SM4WII
Russian submarine transmitter on 18.1kHz comming in really strong to my receiving loop for 10-20kHz. I also use a LF to 4MHz konverter.
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