Thread: Hallicrafters model 600
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Old 12-20-2011, 10:55 PM
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jr_tech jr_tech is offline
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Nope! The 600 is intercarrier; 3 video IF stages followed by a detector with the sound taken off at second video amp, into 1 sound IF, ratio detector then amp to speaker. It does not tune the FM band, as it uses Hi band/Low band switching.

jr
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