On the antenna impedance, you want to match the transmission line to the antenna. Most 1090 antennas are 50 ohms, if there is a matching problem to the DVB-T stick, it should be done close to the receiver for minimum loss.
That is a good question about antenna impedance of DVB-T sticks, it might vary. But it would not cut off signal completely.
That is a good question about antenna impedance of DVB-T sticks, it might vary. But it would not cut off signal completely.
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