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Full Down-Converter Measurements

Time Domain Summary

200nscoup.png 200nsphos.png noamp200.png tek00000.png

From top left: 20 dB coupler output after the mixer; time domain output after IF; output with no amplifier in IF; output with a more broadband amplifier from mini-circuits.

IF Time Domain

fullif_tek00000.png f3db_tek00000.png na_tek00000.png otha_tek00000.png fullif_tek00005.png 3dbdotha_tek00000.png

From top left: time domain signal from IF; with a 3 dB attenuator added after the amplifier; with no amplification; with the second amplifier; at an IF of 250 MHz; with the second amplifier and a 3 dB attenuator.

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Topic revision: r1 - 20 Dec 2012 - FrankieCullinan

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