Most Popular Articles
DSP-based radio receiver
The M4FM-HD will stay locked to an HD Radio stream (HD1 and multicast) during power or data interruptions. The 700MHz ARM microcontroller and DSP with on-board flash memory can be updated remotely. The bright OLED displays RBDS and HD Radio PAD, audio level, digital audio quality and carrier quality indications. The receiver can be updated in the field to add TimeLock to maintain perfect time-alignment of HD Radio MPS analog and HD-1 audio and FM Translator+ composite output, variable IF bandwidth and ContentStream. The unit can be factory-upgraded with a DVI USB Port so unit status and all webserver fields can be viewer via an attached LCD monitor and keyboard.
Do you have experience with this product? Share your comments below.
Acceptable Use Policy blog comments powered by Disqus
[an error occurred while processing this directive]
Today in Radio History
The history of radio broadcasting extends beyond the work of a few famous inventors.
Read each issue online in our Digital Edition Format in your Web browser.
EAS Information More on EAS
The feed provides feeds for all US states and territories.
Need a calendar for your computer desktop? Use one of ours.
Browse Back Issues[an error occurred while processing this directive]
Also in the July Issue
- Trends in Technology: Robust IP STL
- LPFM on The March
- RF Engineering: Modern Modulation Techniques
- Field Report: Tascam TH-2000 Headphones
- Battery Maintenance: Testing and Charging