Components
Description
Si4732-A10 Radio Breakout Board R1
Si4735/32 - AM/FM/RDS/SW/SSB Radio Receiver - Version 3.0
I made this breakout board DIL adapter in order to use the IC Si4732-A10 chip on my arduino homebrew radio receiver. The Breakout Board includes the oscillator crystal and decoupling caps. This breakout board can be used in other radio projects with Si473x, including the others projects available on the internet.
Si4732 Breakout board with Minimalist Receiver HAM AM/SSB FM RDS that uses the Si4732-A10 Radio Breakout Board R1.
Code
https://www.hackster.io/CesarSound/si4735-32-am-fm-rds-sw-ssb-radio-receiver-version-3-0-89403e
Schematic and Layout
https://www.hackster.io/CesarSound/si4735-32-am-fm-rds-sw-ssb-radio-receiver-version-3-0-89403e
Mar 23,2021
16,312 views
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Si4732-A10 Radio Breakout Board R1
Si4732-A10 Radio Breakout Board DIL adapter, for homemade Arduino DSP radio receiver.
16312
6
3
8.14 (7)
Published: Mar 23,2021
Download Gerber file 420
PCBWay Donate 10% cost To Author
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
Under the
Attribution-ShareAlike (CC BY-SA)
License.
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Hello Sir, the inductors: L4 = 15 turns of 0.8mm enameled copper wire, L3 = 10 turns of 0.8mm enameled copper wire wound in a 4mm circular shape. L5 is recommended to buy ready-made, it is a commercial component. The inductors L1 and L2 are ferrite bead, commercial components too. The recommended AM antenna is the traditional circular ferrite bar with a diameter of 10mm, length 12cm and a 300uH coil which is a commercial component. To build the inductors at home it is recommended to have an inductance meter (LC meter).
Thank you very, very much for such a quick and comprehensive answer. I will finally finish the construction, because it works very well during tests. I have an LCR meter, but unfortunately it does not measure such small inductances. However, I found a diagram of a fairly simple attachment for a multimeter on the 555 circuit and I will try to make it. Thanks again and best regards from Poland. 🙂