Become a Member
Members Only​
Article

The ATM18 Radio Computer

Using the SI4735 DSP radio chip

The ATM18 Radio Computer
The ATM18 Radio Computer
With increasingly sophisticated technology all the processes such as AM and FM demodulation, stereo decoding and RDS information recovery can be performed by highly-integrated specialised chips. Link one of these to the Elektor ATM18 board and you have a sophisticated radio.
Log in here as a subscriber to read the article.

Continue reading this Elektor article?​

Try a digital membership (Green) for 6 months for only €5.33 per month.​​
  • Unlimited access to online Member Only articles
  • 3 new editions Elektor Magazine (digital)
  • More than 5000 Gerber files
  • 20% member discount on e-books (at elektor.com)
  • 10% member discount on Products (at elektor.com)
Try for 6 months.
Stops Automatically.
What is Elektor Exclusive?

Materials

Extra info / Update

Main features of the SI4735

VHF range: 64–108 MHz

LW range: 153–279 kHz

MW range: 520–1710 kHz

SW range: 2.3–21.85 MHz

PLL with integrated VCO

Automatic frequency control (AFC)

Automatic gain control (AGC)

Integrated LDO voltage regulator

Digital FM stereo decoder

Programmable reference frequency

Digital volume control

RDS support

Optional digital audio output

2 or 3 wire interface

Supply voltage 3.3 V typ.

Outline 3 x 3 x 0.55 (mm), 20 pin QFN

Discussion (0 comments)

Embed Code