Chip KT0936M. How to make a 150kHz-108MHz radio receiver on it
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- Опубликовано: 30 сен 2023
- A proprietary radio receiver on the kt0936m chip, which receives FM 88-108MHz and AM 530-1600kHz. How to make this receiver continuously receive frequencies from 150 kHz to 108 MHz. To do this, you need to change the resistance of the resistor in the resistor voltage divider. A 10 kOhm resistor is needed leave it on the board, and replace the other resistor with a variable resistor, preferably multi-turn up to 1000 kOhm.
- Наука
The range of received frequencies depends on the resistance of the resistor in the resistor voltage divider. If you need reception in the range of 17.95-28.55 MHz, install a 422 kOhm resistor. The resistor value is indicated in the datasheet.
Good demo, I often wondered if this was possible 🙂👍
Very nice always do the wonderful works
I was just reading about this chip and I saw that the frequency can be changed by changing some resistors, but I was wondering if an inductor is not also necessary for the other bands, for sw for example.. I can't understand how it works.. But the modification is interesting.
Вау! Артёмка в англоязычные подался?))
How to receive 115Mhz?
I think this ic works up to 110 mhz but Maybe im wrong
Video is of no use for the beginner's , you don't explain how the circuit works
Exactly the video title says ... How to make.. We learn nothing here apart from looking at a radio taken out of its case.