Most Popular Articles
Alan Dick Broadcast ADB-CNQ-X1X-FM
FM notch filter
The ADB-CNQ is a coaxial quarter wave notch filter. Designed for suppression of intermodal products and rejection of a single frequency, the filter family also features natural temperature stabilization, low insertion loss and VSWR packaged in a compact, high "Q" aluminum cavity. The filter's small footprint allows it to be mounted virtually anywhere in a transmission system.
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.
Information from manufacturers and associations about industry news, products, technology and business announcements.
Browse Back Issues[an error occurred while processing this directive]
Also in the December Issue
- Local Radio Spotlight: Koser Radio Group
- Trends in Technology: Streaming Audio Update
- Contest Rules Rewrite and EAS Issues
- Embedded Computing, With a Side of Pi
- Field Report: TASCAM US-366