525N Inovonics Broadcast AM modulation monitor

AM Modulation Monitor: Off-Air Tunable | 520kHz – 1720kHz in 10kHz steps or 522kHz – 1719kHz in 9kHz steps | Alarms | LCD Metering | Passive antenna included | Full network control and monitoring.

The 525N is a third generation AM modulation monitor from Inovonics. It can accept direct power from the transmitter or operate as a precision reference receiver to provide accurate out-of-air measurements reflecting ATU, phase-phase and antenna parameters.

A proprietary phase lock synchronous detector provides precise demodulation, rejects interference and retrieves only the amplitude modulated component of HD Radio™ ‘digital hybrid’ transmissions.