Hello
i have a FM radio. i want to make it sensitive. its sensitivity will be around 15µv. How can I make it more sensitive? is there any stable preamp circuit to increase the sensitivity to 1µv? i have built many bipolar transistor preamp circuits. but they only add noise, and make the signal much worse. could anybody give me an idea/schematic?
thanks in advance.
i have a FM radio. i want to make it sensitive. its sensitivity will be around 15µv. How can I make it more sensitive? is there any stable preamp circuit to increase the sensitivity to 1µv? i have built many bipolar transistor preamp circuits. but they only add noise, and make the signal much worse. could anybody give me an idea/schematic?
thanks in advance.