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Posts posted by ZomBiE
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a simple attenuator uses just 2 resistors, so that impedance would stay in acceptable level u should know both output and input impedances of both devices. then it's quite easy to calculate values and make attenuator from pot and 1 fixed resistor, or just 2 fixed resistors.
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that's why i stopped using eagle... >:(
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Analog Devices: i've just build a 2x120W amplifier ONLY by using
FREE SAMPLES!!! ;D
TV: High Definition, Progressive Scan
in Electronics chit chat
Posted
3: yes, they are liars, older tv's mostly don't show clearer picture because the filters just aren't designed considering higher horizontal/vertical frequencies as in hdtv/progressive scan is intended to. it can be worse though.