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Wide band active loop receiving

The amplifier also at the low frequencies, on 100 kHz it is two S units stronger than my old BC design. Above 3 MHz to 15 MHz, the gain increases even more and should actually be lowered
post 22 Dec 2021



Antennas Receiving Links

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Antenna in ferrite per ricevitori portatili
Si tratta di un avvolgimento su barrette di ferrite collegato in parallelo ad un condensatore variabile

Antenna loopper ricezione onde medie, IK4CIE
La seguente antenna e' stata realizzata per migliorare la ricezione in onde medie di un qualsiasi ricevitore casalingo

Broadband Receiving Antenna Matching
This article addresses the subject of obtaining the best signal transfer from an antenna to the typical 50-ohm receiver input over a wide frequency range, with emphasis on medium-wave 500 2000 kHz, encompassing the standard AM broadcast band and the 160-m amateur band

A Beverage Antenna
For a Beverage to Work reasonably well you need at least 1 wavelength of wire. On 160 meters that's 490 feet of wire in as straight a line as possible

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