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Latest Vacuum tubes Stories

2014-12-04 23:01:16

The Industry’s Largest Selection of Off-the-Shelf Connectorized RF Amplifiers Unveiled by Pasternack Irvine, CA (PRWEB) December 04, 2014 Pasternack

2014-08-19 08:37:47

GEORGETOWN, Ontario, Aug. 19, 2014 /PRNewswire/ -- Communications & Power Industries Canada Inc.

2014-06-20 12:25:28

DALLAS, June 20, 2014 /PRNewswire/ -- According to a new market research report, "Microwave Devices Market by Application (Medical, Space, Defense, Science, Industry, Broadcast

2014-05-29 23:01:25

Providing timely information through high data rate communications enhances the situational awareness of military units engaged in combat and can be vital to their safety and the success of their

2014-03-31 16:20:55

X Band High Gain Power Amplifiers with High Linearity Performance from Pasternack IRVINE, Calif., March 31, 2014 /PRNewswire-iReach/ -- Pasternack Enterprises, Inc., an industry leading

New Thermoelectronic Generator Converts Heat And Solar Energy Into Electricity
2013-12-03 16:09:29

Through a process known as thermionic conversion, heat energy -- such as light from the sun or heat from burned fossil fuels -- can be converted into electricity with very high efficiency.

2013-05-09 23:02:40

Advantech Wireless today announced the launch of its New Sapphire Series 1,250W Ku-Band UltraLinear GaN SSPA/BUC, the ultimate Solution for Direct to Home TV. Montreal,


Latest Vacuum tubes Reference Libraries

45_f459c09c01d8eade17d29f3c8d63bb5d
2010-11-15 16:34:28

Lee De Forest invented the Audion, a forerunner of the triode, which is an amplifying vacuum tube. The grid controls the filament which sends the current from the filament. The Audion can detect radio signals by applying a small amount of power to the grid that can control a larger current from the filament plate. However, De Forest's Audion is distinct from the true vacuum triode since it is not capable of linear amplification. De Forest found that when gas was in a partial vacuum heated...

0_61ea0425e0bdd56719dc11be365e49db
2010-10-04 16:07:17

The Cathode Ray Tube, which has internal or external means to accelerate and deflect electron beams, is a vacuum tube containing an electron gun and a fluorescent screen. The electron beams that are deflected are used to create images in the form of light emitted from the fluorescent screen. The CRT works by using an evacuated glass envelope which is large, deep, heavy, and relatively fragile. Ferdinand Braun is credited with the first CRT in 1897. It can also be known as the Braun tube....

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Word of the Day
saggar
  • A ceramic container used inside a fuel-fired kiln to protect pots from the flame.
The word 'saggar' may come from 'safeguard'.
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