STANAG 3350 (Analogue Video Standard for Aircraft System Applications) is a

NATO The North Atlantic Treaty Organization (NATO ; , OTAN), also called the North Atlantic Alliance, is an intergovernmental organization, intergovernmental Transnationalism, transnational military alliance of 32 Member states of NATO, member s ...

analog video

Standardization Agreement In NATO, a standardization agreement (STANAG, redundant acronym, redundantly: STANAG agreement) defines processes, procedures, terms, and conditions for common military or technical procedures or equipment between the member countries of the alli ...

for military aircraft avionics. Video-capable

sensor A sensor is often defined as a device that receives and responds to a signal or stimulus. The stimulus is the quantity, property, or condition that is sensed and converted into electrical signal. In the broadest definition, a sensor is a devi ...

s such as

radar Radar is a system that uses radio waves to determine the distance ('' ranging''), direction ( azimuth and elevation angles), and radial velocity of objects relative to the site. It is a radiodetermination method used to detect and track ...

s, FLIR, or video-guided missiles often provide a STANAG 3350 video output. STANAG3350 video is supplied as a component RGB signal with timing similar to a corresponding civilian composite video standard such as NTSC, PAL, or RS-343. Only the vertical and

carrier frequency In telecommunications, a carrier wave, carrier signal, or just carrier, is a periodic waveform (usually sinusoidal) that conveys information through a process called ''modulation''. One or more of the wave's properties, such as amplitude or fre ...

of the signal are defined by the standard, the horizontal resolution can vary from one implementation to another and still satisfy the STANAG 3350 standard.

Versions of the standard

The three different versions of the standard, which are all interlaced formats, are each based on a different civil conventional standard: * STANAG 3350 Class A: 875 Lines, 30 Frames/ Sec, 60 Fields/ Sec, based on RS-343 RGB, now EIA-343A * STANAG 3350 Class B, 625 Lines, 25 Frames/ Sec, 50 Fields/ Sec, based on

PAL Phase Alternating Line (PAL) is a color encoding system for analog television. It was one of three major analogue colour television standards, the others being NTSC and SECAM. In most countries it was broadcast at 625 lines, 50 fields (25 ...

* STANAG 3350 Class C, 525 Lines, 30 Frames/ Sec, 60 Fields/ Sec, based on

NTSC NTSC (from National Television System Committee) is the first American standard for analog television, published and adopted in 1941. In 1961, it was assigned the designation System M. It is also known as EIA standard 170. In 1953, a second ...

RS-170A

References

External links

US Department of Defense quick search for military standards (type 3350 for document number)
3350 Aviation standards {{standard-stub

Versions of the standard

See also

References

External links