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Unknown RTTY Signal 16808.7Khz
Length: 0:52 - Rating: 0 (0 ratings) - View: 373 - Author: JohnnyX50
I nickname this 'The Constant Idler' due to its never stopping, or seeming so. It bares a striking resemblance to 'The 20Minute Idler'. This time I caught it...
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Russian RDL rtty signal 18khz
Length: 1:12 - Rating: 5.0 (1 ratings) - View: 936 - Author: trylleklovn
This sounds like a rtty signal to me. Heard on random piece of wire hung in a tree connected to soundard, using spectrum lab software.
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Sounds of HF Radio - Digital Modes and other Unusual Sounds
Length: 7:2 - Rating: 4.753846 (65 ratings) - View: 10159 - 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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Freaky Signal 4883Khz
Length: 1:46 - Rating: 5.0 (3 ratings) - View: 142 - Author: JohnnyX50
Another one of those Whales type signals. This mystery was picked up on 4883Khz on my Icom Scanner 15 Aug 2012.
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DWD GERMAN WX SERVICE RTTY TRANSMISSION Deutsch Wetterdienst rtty Funkübertragung
Length: 4:31 - Rating: 5.0 (3 ratings) - View: 312 - Author: NG9D
DWD GERMAN WX SERVICE RTTY TRANSMISSION Deutsch Wetterdienst rtty Funkübertragung.
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unknown radio signal @ 5545 kHz
Length: 20:8 - Rating: 0 (0 ratings) - View: 647 - Author: unknownNODE
can somebody identify this transmission? received on a Digitech AR1745 world receiver using the telescopic antenna.
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Unknown Data Signal On Shortwave
Length: 1:22 - Rating: 5.0 (2 ratings) - View: 325 - Author: Tinmanuk
Unknown data signal recieved on the shortwave band 4.640MHz in USB mode. Receiver used - Elektor software defined radio and HDSDR.
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RTTY 75Bd 850 shift
Length: 2:13 - Rating: 0 (0 ratings) - View: 81 - Author: feboburger
some sort of testing broadcast , rhis what i received after 4 minutes and afaik its related to stanag broadcasting LEGEND: I(N) IDLE B BUSY BQ BUSY (ARQ) U U...
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TV-DX / ATV-DB9KY-Odenthal
Length: 0:28 - Rating: 5.0 (3 ratings) - View: 119 - Author: EifelDX
20.08.1984 Amateur Television in the 70cm band (432 Mc) Station DB9KY located in Odenthal near Cologne.
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HAM - DIGITAL MODE ON 26 Mhz
Length: 2:5 - Rating: 5.0 (1 ratings) - View: 115 - Author: eric3631
Can someone tell me what is this mode or Selcall ?
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Another unknown digital mode just outside of Columbus Ohio
Length: 1:13 - Rating: 0 (0 ratings) - View: 28 - Author: LeRoy Miller
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Unidentified digital signal
Length: 0:52 - Rating: 5.0 (3 ratings) - View: 41 - Author: N0rthwestRadio
Ran across this. Anyone have any idea?
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Comparison Decoders Hoka Code 3-32P/Sigmira: STANAG 4285
Length: 0:41 - Rating: 5.0 (1 ratings) - View: 1295 - Author: DK8OK
Comparison of two decoders, namely Hoka's Code3-32P (left, gray), and Sigmira (right, white). Signal is STANAG 4285 from French Navy Martinique, 8478,5 kHz, ...
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Unid broadcast
Length: 1:27 - Rating: 0 (0 ratings) - View: 38 - Author: feboburger
recorded it due to the fact someone on the radioamateur forum mentioned this strong signal i think its some sort of stanag?
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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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