Over the Horizon Radar (OTH)
This page is in queue to be salvaged of its information that can be used for other OTHOver The Horizon (very long range)'s that may or may not be in the current database. --Cartoonman (talk) 08:56, 2 April 2016 (NZDT)
|Title=Over the Horizon Radar (OTHOver The Horizon (very long range)) |Picture=OTH2.png |Frequencies=6 MHzMegaHertz (MHz) 10^6 Hz,18 MHzMegaHertz (MHz) 10^6 Hz |Mode=USBUpper Side Band Modulation (Radio, referring to reception and modulation mode)Universal Serial Bus (Computer, referring to USB Ports and cables) |Modulation= |Bandwidth=20 kHzKiloHertz (kHz) 10^3 Hz, 14 kHzKiloHertz (kHz) 10^3 Hz |Location=Worldwide |Signal file=OTHR.mp3 |Signal description=Used by militaries for very long range radar systems. |Additional links=http://www.tokenradio.net/Radio/SharedFiles/InfoTfer/1019.pdf
Used by militaries for very long range radar systems. Some systems are transmitted by burst, where others are more persistent. The Russian 29B6 'Kontayner' OTHOver The Horizon (very long range) Radar and UK's Cyprus-based PLUTO II OTHOver The Horizon (very long range) Radar both exhibit persistent behavior. OTHOver The Horizon (very long range)'s can hop frequencies in a erratic manner, even hopping into broadcast and amateur radio bands.
OTHOver The Horizon (very long range) Radars have varying bandwidths and sweeps/sec. The most common sweep frequencies seen are 25 and 50 sweeps/sec.
@ 20 MHzMegaHertz (MHz) 10^6 Hz.
All over the HFHigh Frequency (3-30 MHz) band.
20 MHzMegaHertz (MHz) 10^6 Hz sample images.