Original package BSC25-21R, replacement package BSC25-N2901
Compare foot name
Circuit modification: Since the package is not AFC, the 10K resistor is connected from the filament foot. The useless feet of the replacement package are all cut. 9 and 8 changes.
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The ABL foot is found like this: use the pointer multimeter 10K file to measure the acceleration pole and your estimated foot, only the ABL foot pointer has a slight rotation.
A transmitter sends both audio and video signals over the air waves. Transmitters usually transmit more than one signal (TV channel) at a time. A transmitter modulates both picture and sound into one signal and then send this transmission over a wide range to be received by a receiver (TV set).
It is an electronic device that radiates radio waves that carry a video signal representing moving images, along with a synchronized audio channel, which is received by television receivers ('televisions' or 'TVs') belonging to a public audience, which display the image on a screen.
Dtv Transmitter,Vhf Uhf Tv Transmitter,Terrestrial Tv Transmitter,Tv Channel Transmitter
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