TV Tuner IF level
Hi.
I'm planning to do an spectrum "visualizer" using a TV-Tuner (113-198c on www.tvetuner.com). The basic idea is to undersample the IF output of the TV-Tuner and do some digital process to that signal with a DSP. I want to know the IF level on those tv tuners, I mean, the output impedance and voltage level. I haven't found that info in the datasheet I have for that tv-tuner. Thanks Hern=E1n S=E1nchez |
typical TV tuner will have a 50 Ohm output and 10 to 20 dB of gain with
an AGC control line that can cut back the gain. Mark |
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