Lot · Other Radio Communication
Autek Research IC Active Filter-QF1
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Thu · Jun 18, 2026
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ZIP 984**
battlestar
4,923 ratings · 99.00% positive
Description
From the sellerThe Autek QF1 is designed to filter unwanted frequencies with selectivity control. Offers a low pass filter which you can vary the frequency. Can select the peak, notch, or low pass the signal.
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