Antenna for SPK-FM-301

Wireless & IoT
1

Hi everybody.

I’m looking for a compact FM antenna design which I can use with the SPK-FM-301 on my current PCB design.

Has anyone designed a suiteable FM antenna for the SPK-FM-301?

Or does anyone, have a good resource for FM antenna design.

Thanks for the help.

Best regards

Juergen

2

There’s nothing special about an FM antenna. The ARRL Handbook for Radio Amateurs has plenty of information on antenna design, they also publish the Antenna Handbook. I’d start with a simple 1/4 wave, it’ll be easy to match to 50 ohms. Get that working and then try something more elaborate.

Leon