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Peter Wieck wrote:
And, on that line, how would even the best FM tuner solve for distant stations without at least a reasonably decent (and directional) antenna? Overload by local stations. I live 1/4 mile from a 50 kW station on 97.5. I want to listen to 90.9, 100 kW 22 miles away or 101.1, 300 watts 2.5 miles away. A directional antenna won't help if the tuner picks up enough internally on 97.5 to overload it when tuned to the other frequency. I have a 70's Sony expensive dedicated tuner and the tuner in a JVC surround receiver. The Sony is marginally capable of good reception if the case is on perfectly tightly and a dipole/reflector antenna set for a null on 97.5. But its not listenable. The surround set is hopeless, alone. What DOES work is an antenna fed into a triple-tuned preselector and thence to a 25 dB gain amplifier, then into the receivers, with good shielded coax between preselector and shielded amp. This produces enough signal to get around the 97.5 on either receiver. Doug McDonald |
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