Modulation Alarms
-
Belar AS-1 Audio Sentry
The Belar AS-1 Audio Sentry is an alarm which aurally and visually alerts station personnel of the absence of modulation or carrier. The AS-1 will react immediately upon loss of carrier. In the case of los of modulation, the Audio... more
-
Belar Sentry 16 Audio & Status Alarm system
The Belar Sentry 16 is an Audio/Logic monitoring system that continuously scans up to eight audio or program channels and eight logic or status inputs to detect changes in station operating parameters. It combines single-point monitoring of critical audio channels... more
