The Russian Woodpecker – Trailer. The Russian Woodpecker Not an avian at all, the Russian Woodpecker was the vast, faceless and distant enemy of most of the users of shortwave radio in the Western World for eight or nine years, beginning in 1976. It sounded like a sharp, repetitive tapping noise, at 10 Hz, giving rise to the "Woodpecker" name. Confusion due to small differences in the reports being made from various military sources led to the site being alternately located near Kiev, Minsk, Chernobyl, Gomel or Chernihiv. The original Duga-3 site lies within the 30 kilometer Zone of Alienation around the Chernobyl power plant. (Duga is Russian for arch or bow) The Duga-1 and Duga-2 OTHRs were built near Nikolaeyev in. Because of its extremely high power output (over 10 MW in some cases), the signal became such a nuisance that some receivers such as amateur radios and televisions actually began including 'Woodpecker Blankers' in their design. Two Duga-3 radars were deployed, one near Chernobyl and Chernihiv, the other in eastern Siberia. For more clues to the mystery, the Duga at Chernobyl was the focus of the 2015 documentary film, The Russian Woodpecker, by Chad Gracia. Each array operated at very high power levels, in some cases as much as 10 million watts. The Russian Woodpecker: Experiments in Global Mind Control? (1 January 1974). The Russian Woodpecker was a notorious Soviet signal that could be heard on the shortwave radio bands worldwide between July 1976 and December 1989. [58], On July 15, 2020 a Voice message of unknown origin was heard on 4624.2 kHz, just below the Buzzers frequency. "The Russian Woodpecker (infographic)." Woodpecker (engl. HF/ShortWave/HAM Radio Interference by id780 February 22, 2010. from YouTube Website . A couple months ago I head what sounded a lot like the audio clips I have heard of the infamous signal on 40m band late at night. In static mode, the woodpecker would transmit four pulses, one on each of the four operating frequencies, in four adjacent 7 ms windows. 36–39. 2015 Sundance Grand Jury Prize Winner – World Documentary. The signal was observed using three repetition rates: 10 Hz, 16 Hz and 20 Hz. They could not, however, be entirely sure what it was being used to scan for. When listened to on a normal receiver, the pulsing signal made a "bup-bup-bup" sound compared variously to a machine gun, a helicopter, or of course a woodpecker. Share This Story, Choose Your Platform! It is extremely obvious that the 'woodpecker' was/is an OTH 'radar' operating down on the Shortwave/HF frequencies instead of the standard microwave frequencies. It consisted of over three hundred individual transmitter elements. They appeared without warning, sounding like a sharp, repetitive tapping noise at 10 Hz, which led to it being nicknamed by shortwave listeners the Russian Woodpecker. In this background, the United States Federal Communications Commission (FCC) held a study in 1988 on the ‘Woodpecker’ signals. They appeared without warning, sounding like a sharp, repetitive tapping noise at 10 Hz, which led to it being nicknamed by shortwave listeners the Russian Woodpecker. The random frequency hops disrupted legitimate broadcasts, amateur radio operations, oceanic commercial aviation communications, utility transmissions, and resulted in thousands of complaints by many countries worldwide. Die verwendeten Frequenzen liegen meist im Kurzwellenbereich und damit weit unterhalb der üblichen Radarfrequenzen (Mikrowellenbereich), dadurch sinkt die Auflösung und die Ortungsgenauigkeit. In particular, its signal contained a clearly recognizable structure in each pulse, which was eventually identified as a 31-bit pseudo-random binary sequence, with a bit-width of 100 μs resulting in a 3.1 ms pulse. Hello, just curious if anyone else has heard what sounds like the old Russian Woodpecker on the ham bands as of late? As more information about the signal became available, its purpose as a radar signal became increasingly obvious. The random frequency hops disrupted legitimate broadcast, amateur radio, commercial aviation communications, utility transmissions, and resulted in thousands of complaints by many countries worldwide. Union. But surprisingly, the signals became less frequent. A., ed. On a BBC Horizon documentary, The Mysterious Mr. Tesla, doctor Andrew Michrowski (the Planetary Association for Clean Energy) speculated that the Woodpecker could in fact be a Soviet mind-control transmitter, imposing on people's ability to think rationally and stay calm (original air date 20 December 1982). As early as 1963, or before, radio amateurs were calling this "the Russian Woodpecker". Even prior to 1976, a similar 'woodpecker' interference is remembered by radio amateurs occurring in the high frequencies. Woodpecker sparked a few conspiracy theories When in use, the Soviets had little regard for which frequency they would use at a particular time but it would range between 3 MHz and 30 MHz. They appeared without warning, sounding like a sharp, repetitive tapping noise, which led to it being nicknamed by shortwave listeners as ‘Russian Woodpecker’. Why that moniker? Digital object identifier: Articles containing Russian-language text, Articles with unsourced statements from November 2014, Articles incorporating text from Wikipedia, Science and technology in the Soviet Union, "The Russian Woodpecker... A Closer Look", http://www.brogers.dsl.pipex.com/Wpecker5.html, http://www.brogers.dsl.pipex.com/Wpecker2.html, http://www.brogers.dsl.pipex.com/Wpecker6.html, "Radio hams do battle with 'Russian Woodpecker'", Chernobyl-2. It became such a nuisance that receivers began to include "Woodpecker Blankers" in their circuitry to attempt to filter out the interference. Disappearance. "Over-the-Horizon radar in the HF band". These arrays were truly enormous. It sounded like a sharp, repetitive tapping noise, at 10 Hz, giving rise to the "Woodpecker" name. (Duga is Russian for arch or bow) The Duga-1 and Duga-2 OTHRs were built near Nikolaeyev in. Die zufälligen Frequenzwechsel störten den öffentlichen Rundfunk sowie Funkamateure, was weltweit zu tausenden… The Russian Woodpecker was the nickname given to the mysterious and powerful low frequency signal which began emanating from the Soviet Union in 1976. The Russian Woodpecker was a notorious Soviet signal that could be heard on the shortwave radio bands worldwide between July 1976 and December 1989. The Russian Woodpecker was a notorious Soviet signal that could be heard on the shortwave radio bands worldwide between July 1976 and December 1989. The game heavily features actual locations in the area, including the Duga-3 array. The Russian word "duga" means "arc" in English. Even from the earliest reports it was suspected that the signals were tests of an over-the-horizon radar,[3] and this remained the most popular hypothesis during the Cold War. It sounded like a sharp, repetitive tapping noise, at 10 Hz, giving rise to the "Woodpecker" name.The random frequency hops disrupted legitimate broadcast, amateur radio, commercial aviation communications, utility … The Lawrence Livermore National Laboratory located at Livermore, CA was and is the main research center for US development of the Project. This theory was publicly confirmed after the fall of the Soviet Union, and is now known to be the Duga-3 (Russian language: Дуга-3)[2] system, part of the Soviet ABM early-warning network. Although the reasons for the eventual shutdown of the Duga-3 systems have not been made public, the changing strategic balance with the end of the Cold War in the late 1980s likely had a major part to play. Not only that but the technology had quickly become obsolete and was replaced by more accurate satellite-based warning systems. The frequency range was 7 to 19 MHz and a bandwidth of 0.02 to 0.8 MHz. The Soviets had been working on early warning radars for their anti-ballistic missile systems through the 1960s, but most of these had been line-of-sight systems that were useful for raid analysis and interception only. The arrays were built by the Soviet Union to provide an early warning radar system called Duga. When listened to on a normal receiver, the pulsing signal made a "bup-bup-bup" sound compared variously to a machine gun, a helicopter, or of course a woodpecker. AKA Woody Woodpecker. The system operated from July 1976 to December 1989. Starting in 1976 a new and powerful radio signal was detected worldwide, and quickly dubbed the Woodpecker by amateur radio operators. The array of pairs of cylindrical/conical cages on the right are the driven elements, fed at the facing points with a form of ladder line suspended from stand-off platforms at top right. The Russian Woodpecker: Experiments in Global Mind Control? The Soviet Union also never officially acknowledged the arrays. The Washington Post via CIA Reading Room FOIA (1981) Lee, James Franklin, Jr. "The Chernobyl Meltdown and Russian Woodpecker Map" ClimateViewer 3D Globe "The … This interference permeated the airwaves and disrupted over air communications and television signals all over the world. This "Russian Woodpecker" was a set of massive arrays of antennae constructed in secret in woods close to Chernobyl in Ukraine. The nearly half-century Cold War between the United States and Soviet Union produced many strange stories, but perhaps few are stranger than that of Duga, the enigmatic radar array entrenched in the forests of Ukraine.Even some 30 years after finally going silent, the structures remain an enigma, following more than a decade of incessant, mysterious radio interference. "Woodpecker" Duga radar array, Chenobyl, Ukraine by Necator Woodpecker - Woodpecker on shortwave radio interfering with WWVH, November 2, 1984. Deep in the radiated Chernobyl Exclusion Zone in the Ukraine stands the abandoned Duga radar, a mysterious piece of Soviet Cold War technology also known as the "Russian Woodpecker." Even from the earliest reports it was suspected that the signals were tests of an over-the-horizon radar, and this remained the most popular hypothesis during the Cold War. The Russian Woodpecker was a notorious Soviet signal that was heard on the shortwave radio bands worldwide between July 1976 and December 1989. Why that moniker? The random frequency … Duga-3 Russian language: Дуга-3 (NATO reporting name Steel Yard) was a Soviet over-the-horizon (OTH) radar system used as part of the Soviet ABM early-warning network. The random frequency hops disrupted legitimate broadcast, amateur radio, commercial aviation communications, utility transmissions, and resulted in thousands of complaints by many countries worldwide. So powerful was the device that it would interfere with radio receivers and become known as The Russian Woodpecker. During the 1970s and 80s Russia deployed their Over-the-Horizon Radar (OTHR) which ultimately became known as the “Russian Woodpecker” to HAM Radio enthusiasts worldwide. One of the Chernobyl ones measured 210 meters wide by 85 meters tall. pp. Kosolov, A. Please, Russian Weapon Can Shut Off Enemy Satellites, The Loudest Sound Ever Heard on Earth Ripped Krakatoa Island Inside-Out, Jagadish Chandra Bose: The Man Who Almost Invented the Radio, MIT COVID-19 Test Could Be Made So Cheap That People Test Themselves Every Day, Missions to Be on the Lookout for During the 2020s. The system fell out of use in 1989 as the Cold War came to a close and the Soviet Union finally collapsed. The Russian Woodpecker was a notorious Soviet signal that could be heard on the shortwave radio bands worldwide between July 1976 and December 1989. Duga-3 array within the Chernobyl Exclusion Zone. Russian Woodpecker was a high-powered over-the-horizon radar system which used HF (also known as shortwave) frequencies in the 70s/80s. In the early 1970's the first Duga radars appeared. In 1978, various US researchers argued that a signal originating from within the Soviet Union, the so-called Russian Woodpecker, was an experiment in global mind control. Home page. [citation needed]. It sounded like a sharp, repetitive tapping noise, at 10 Hz, giving rise to the "Woodpecker" name. This led to them being able to completely drown out legitimate transmissions over the same frequency, hence the characteristic interference on people's radio sets. Starting in the late 1980s, even as the U.S. Federal Communications Commission (FCC) was publishing studies of the signal, the signals became less frequent, and in 1989 disappeared altogether. Some conspiracy theorists also let their imagination run riot. Duga (Russian: Дуга́, literally "arc" or "curve") was a Soviet over-the-horizon radar (OTH) system used as part of the Soviet missile defense early-warning radar network. Several other theories were floated as well, including everything from jamming western broadcasts to submarine communications. The Russian Woodpecker was a notorious Soviet signal that could be heard on the shortwave radio bands worldwide between July 1976 and December 1989. This site is located near Chernobyl. Two operational Duga radars were deployed, one near Chernobyl and Chernihiv in the Ukrainian SSR (present-day Ukraine), the other in eastern Siberia. Two arrays were built near Chernobyl with a third located on the Russian Pacific Coast near Sakhalinsk. Ever hear of the 'Woodpecker Hunters Club'. This characteristic tapping sound gave the device(s) its now-famous nickname "The Russian Woodpecker" aka the Duga Radar system. They also claimed that these low-frequency “Russian ‘woodpecker’ signals” could destroy human brain cells and or control human behaviour. Some sources say the signal was renewed in 2014. The antenna still stands, however, and has been used by amateurs as a transmission tower (using their own antennas) and has been extensively photographed. The most common rate was 10 Hz, while the 16 Hz and 20 Hz modes were rather rare. The Ukrainian-developed computer game S.T.A.L.K.E.R. Another factor was the success of the US-KS early-warning satellites, which entered preliminary service in the early 1980s, and by this time had grown into a complete network. Just enter your email and we’ll take care of the rest: © Copyright 2020 | Interesting Engineering, Inc. | All Rights Reserved, We use cookies to ensure you get the best experience on our website. Home page. Fundamentals of Over-the-Horizon Radar (translated by W. F. Barton) [ Norton, Mass. However, after careful study, many experts and amateur radio hobbyists long believed it to be that of an extremely powerful over-the-horizon radar (OTH) system. The secret code name given US operations was Project Woodpecker. You may unsubscribe at any time. Duga-3 could operate not on a 'single' frequency but on a wide range of frequencies (my memory says approximately 5MHz through 20 MHz, but likely a bit further - one had to adapt to constantly changing ionospheric propagation conditions, after all). It appears to have been permanently deactivated, since their continued maintenance did not figure in the negotiations between Russia and Ukraine over the active Dnepr early warning radar systems at Mukachevo and Sevastopol. Sep 05, 2012 It is extremely obvious that the 'woodpecker' was/is an OTH 'radar' operating down on the Shortwave/HF frequencies instead of the standard microwave frequencies. 2015 Sundance Grand Jury Prize Winner – World Documentary. During the 1970's and 1980's, anyone who owned a shortwave or ham radio would have been very familiar with a sharp, repetitive "rat tat tat tat" noise. Following the study, the FCC began publishing guidelines. Transmission power on some woodpecker transmitters was estimated to be as high as 10 MW equivalent isotropically radiated power. They appeared without warning, sounding like a sharp, repetitive tapping noise, which led to it being nicknamed by shortwave listeners as ‘Russian Woodpecker’. One idea amateur radio operators used to combat this interference was to attempt to "jam" the signal by transmitting synchronized unmodulated continuous wave signals, at the same pulse rate as the offending signal. Bureau d’Etudes (2005) Anderson, Jack. The Woodpecker disappeared in 1989. The mysterious and unclaimed signal was a source for much speculation, giving rise to theories such as Soviet mind control and weather control. Conspiracy Times – The Russian Woodpecker: experiments in global mind control? The satellite system provides immediate, direct and highly secure warnings, whereas any radar-based system is subject to jamming, and the effectiveness of OTH systems is also subject to atmospheric conditions. Sep 05, 2012 It is extremely obvious that the 'woodpecker' was/is an OTH 'radar' operating down on the Shortwave/HF frequencies instead of the standard microwave frequencies. Bureau d’Etudes (2005) Anderson, Jack. “Russian Woodpecker” is the nickname for the infamous low-frequency radio signal, transmitted from 1976 to 1989 from within the Soviet Union, which disrupted international communications with its random frequency hops. The Lawrence Livermore National Laboratory located at Livermore, CA was and is the main research center for US development of the Project. Conspiracy Times – The Russian Woodpecker: experiments in global mind control? It was given the nickname based on the sound of the frequency which seemed like the sound of a woodpecker pecking a tree. Woodpecker on shortwave radio interfering with. “Russian Woodpecker” is the nickname for the infamous low-frequency radio signal, transmitted from 1976 to 1989 from within the Soviet Union, which disrupted international communications with its random frequency hops. However, playing back recordings of the woodpecker transmissions sometimes caused the woodpecker transmissions to shift frequency leading to speculation that the receiving stations were able to differentiate between the 'signature' waveform of the woodpecker transmissions and a simple pulsed carrier." Text and photos, OTH-Radar "Chornobyl - 2" and Center of space-communication, "Circle" is an auxiliary system for OTH-Radar "Chornobyl - 2", https://military.wikia.org/wiki/Russian_Woodpecker?oldid=5179429. This massive antenna array once was known to cause interference on HF/shortwave frequencies. The bro… Secret Military Facility in the territory of exclusion zone. "The Race for Star Wars Weapons." When a second Woodpecker appeared, this one located in eastern Russia but also pointed toward the US and covering blank spots in the first system's pattern, this conclusion became inescapable. It sounded like a sharp, repetitive tapping noise, at 10 Hz, giving rise to the "Woodpecker" name. The broadcast jamming theory was debunked early on when a monitoring survey showed that Radio Moscow and other pro-Soviet stations were just as badly affected by woodpecker interference as Western stations. They appeared without warning, sounding like a sharp, repetitive tapping noise at 10 Hz, which led to it being nicknamed by shortwave listeners the ‘Russian Woodpecker’. However, playing back recordings of the woodpecker transmissions sometimes caused the woodpecker transmissions to shift frequency leading to speculation that the receiving stations were able to differentiate between the 'signature' waveform of the woodpecker transmissions and a simple pulsed carrier." In 1988, the Federal Communications Commission conducted a study on the Woodpecker signal. The distinct repetitive tapping noise was broadcast in shortwave radio bands (at a frequency power of over 10 MW in some cases) and quickly became nicknamed by … A backplane reflector of small wires can just be seen left of center, most clearly at the bottom of the image. During the 1970s and 80s Russia deployed their Over-the-Horizon Radar (OTHR) which ultimately became known as the “Russian Woodpecker” to HAM Radio enthusiasts worldwide. The purpose of these arrays was to allow the Soviets to detect any incoming ballistic missiles from America and European NATO members. It sounded like a sharp, repetitive tapping noise, at 10 Hz, giving rise to the "Woodpecker" name.The random frequency hops disrupted legitimate broadcast, amateur radio, commercial aviation communications, utility … A Ukrainian victim of the Chernobyl nuclear disaster discovers a dark secret and must decide whether to risk his life by revealing it, amid growing clouds of revolution and war. Starting in 1976 a new and powerful radio signal was detected worldwide, and quickly dubbed the Woodpecker by amateur radio operators. "Looking over the horizon (HF radar)". Headrick, James M., Ch. WOODY WOODPECKER. When a second array was built in Eastern Russia it became obvious it was some form of detection system pointed towards the US. [Editor's Note: This is older information, but a good assessment, nevertheless, of situation in the 1970s and 80's, and an accurate predictor of the far scarier situation in which we find outselves today. During the 1970s and 80s Russia deployed their Over-the-Horizon Radar (OTHR) which ultimately became known as the “Russian Woodpecker” to HAM Radio enthusiasts worldwide. During the 1970s and 80s Russia deployed their Over-the-Horizon Radar (OTHR) which ultimately became known as the “Russian Woodpecker” to HAM Radio enthusiasts worldwide. The random frequency hops disrupted legitimate broadcast, amateur radio, commercial aviation communications, utility transmissions, and resulted in thousands of complaints by many countries worldwide. They appeared without warning, sounding like a sharp, repetitive tapping noise at 10 Hz, which led to it being nicknamed by shortwave listeners the ‘Russian Woodpecker’. A Ukrainian victim of the Chernobyl nuclear disaster discovers a dark secret and must decide whether to risk his life by revealing it, amid growing clouds of revolution and war. uga (Russian: Дуга) was a Soviet over-the-horizon (OTH) radar system used as part of the Soviet anti-ballistic missile early-warning network. The secret code name given US operations was Project Woodpecker. The pulses transmitted by the woodpecker had a wide bandwidth, typically 40 kHz. It is extremely obvious that the 'woodpecker' was/is an OTH 'radar' operating down on the Shortwave/HF frequencies instead of the standard microwave frequencies. RUSSIAN RADAR a.k.a. Russian Woodpecker was a high-powered over-the-horizon radar system which used HF (also known as shortwave) frequencies in the 70s/80s. The Russian Woodpecker was a notorious Soviet signal that was heard on the shortwave radio bands worldwide between July 1976 and December 1989. The random frequency hops disrupted legitimate broadcasts, amateur radio operations, oceanic commercial aviation communications, utility transmissions, and resulted in thousands of complaints by many countries worldwide. Except for the possibility of some level of tropospheric ducting, microwave frequencies (3GHz through 3000GHz frequency, 10cm through 0.1 mm wavelength) are basically line-of-sight. Some sources say the signal was renewed in 2014. russischer Specht) wurde ein Kurzwellensignal, welches zwischen Juli 1976 und Dezember 1989 weltweit auf kurzwelligen Radiofrequenzen zu hören war. [New York: McGraw-Hill, 1990]. [58], On July 15, 2020 a Voice message of unknown origin was heard on 4624.2 kHz, just below the Buzzers frequency. The pulses themselves were of unknown shape and length, as they were hashed by the bounces and the like, but their observed length varied between 3 and 6 ms. Thirty years on, what do we know? [4] This sequence is usable for a 100 μs chirped pulse amplification system, giving a resolution of 15 km (10 mi) (the distance light travels in 50 μs). Watch the trailer below: The film includes interviews with the commander of the Duga Vladimir Musiets, as well as the Vice-Commander, the Head of the Data Center, and others involved in building and operating the radar.
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