Ads
related to: video distribution amplifier
Search results
Results From The WOW.Com Content Network
A video distribution amplifier (also known as a distribution amp or VDA) takes a video signal as an input, amplifies it, and outputs the amplified video signal to two or more outputs. It is primarily used to supply a single video signal to multiple pieces of video equipment.
The design of the distributed amplifiers was first formulated by William S. Percival in 1936. [1] In that year Percival proposed a design by which the transconductances of individual vacuum tubes could be added linearly without lumping their element capacitances at the input and output, thus arriving at a circuit that achieved a gain-bandwidth product greater than that of an individual tube.
8-Port TV Distribution Amplifier. For households with multiple TVs, the Antennas Direct 8-Port TV Distribution Amplifier can split a signal with no noticeable impact on signal quality.
Video Amplifier A wideband amplifier used for passing picture signals. Video Band The frequency band width utilized to transmit a composite video signal. Video Distribution Amplifier A device used to divide single video signals, while boosting their strength for delivery to multiple video devices. Video Quality (Public Safety)
On display were its processing amplifier, video distribution amplifier, Synac processing module, and sync generator. [10] By 1968, the Grass Valley Group had introduced its first production switcher, or vision mixer, that "came to define the industry standard." [11] The company merged with Tektronix in 1974. [12]
The Link-NEC 100 was the companion camera to the Type 130 and designed in conjunction with NEC. It had a triax interface unit and could be used stand alone, via a radio link or with a CCU via triax cable. it shared a common architecture with the 130 by using the same 18mm tubes and both where fully automatic for set-up and used the same CCU (camera control unit), OCP (operational control unit ...