JAN25
FM receiver 60-800 MHz
This could be a pretty interesting project since it is a narrow-band FM receiver that operates in 60-800 MHz range.
The main component of this FM received, or should we say FM scanner is Philips UV1336 tuner taken out of and old TV set. This tuner has internal PLL that is controlled via I2C and it can do a step of just 6,25 kHz. Anyway, this receiver project is originally intended for monitoring polar orbiting weather satellites operated by the National Oceanographic and Atmospheric Administration (NOAA), but it can be used for many other interesting applications such as listening to your strong 464 MHz FM bug.
© Charles S. and Karen L. S.
[ Source: Charles S. and Karen L. S. ]
FM prijemnik 60-800 MHz
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