Description
Looking for accurate monitoring and fast troubleshooting? The BELAR FMM-4A FM Digital Frequency Monitor is a proven monitoring tool trusted by engineers who need to know their signal is right before listeners notice a problem.
Key Features
- The Belar FMM-4A is a highly accurate digital FM frequency monitor designed especially for automatic broadcast transmitter monitoring
- The counter will accurately monitor FM Carrier, Pilot, and SCA Frequencies
- A large 3½ digit LED display provides a range of ±19.99 kHz for Carrier, ±1999 Hz for SCA, and ±10 Hz for Pilot
- Front panel LED indicators are provided to warn of low level input or loss of any monitoring frequencies
- To prevent false alarms, the FMM-4A inhibits the off-frequency alarms until three successive errors are detected
- Two levels of alarm are provided for Carrier deviations
- An alarm is also provided to indicate an invalid count, which could result from too low an input level or a malfunction with the counter
Specifications & Details
An optional alarm relay board is available.
Part number / SKU: BEL-FMM-A4 · Manufacturer: BELAR
Need a complete system?
RF Broadcast can put together everything you need — from microphones to transmitters. Request a custom quote or reach us at sales@rfbroadcast.com.
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