FM IF MW radio receiver circuit using LA1260 integrated circuit

As you can see in this FM IF MW radio receiver circuit schematic the LA1260 ic can be used in AM FM radio receiver electronic projects. LA1260 has integrated in the package many functions and features that are needed for radio receiver applications. high S/N : FM 81dB, AM 53dB ;low-level AM oscillator with ALC MW 130mV SW 70 mV to 90 mV (7MHz) (2

4MHz) ;less AM whistle interference : whistle 1% at input 100dB/m. ;on-chip LED tuning indicator driver ;on-chip FM/AM selector; independent FM/AM output pins. The AM local oscillation parts, AM local oscillation coil, and antenna circuit parts such as bar antenna must be separated from each other as far as possible to prevent Qs from worsening. Pin 16 (AM oscillation injection pin) and pin 14 (RF input pin) must be separated from each other. The recommended power supply for this radio receiver circuit is 4. 5 volt DC, but the LA1260 ic accepts an input voltage range from 3 to 8 volts DC.

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