Alan Dick Broadcast ADB-CNQ-X1X-FM
Mar 26, 2013 1:00 AM, By Erin Shipps, senior associate editor
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.
Vertical dipole FM broadcast antenna...