Modulation Sciences TVMM-1

Modulation Sciences

Modulation Status Panels

TV ModMinder is the precise, economical way to monitor the parameters of your stereo signal. It provides continuous status of key multichannel television sound characteristics, including total modulation percentage plus over-modulation; peak flasher, status and injection levels of subcarriers.


ModMinder represents an improvement in accuracy over traditional TV modulation monitors. And because it works with a wideband aural capable precision demodulator, (such as the MSI 320) it's more economical as well.


Autoranging display shows total modulation percentage in the current operating mode (for any combination of subcarriers) on a large, easy-to-read meter. A large, bright, highly accurate peak flasher with specially driven long-life incandescent lamps is an improvement over traditional LEDs. ModMinder also has illuminated, push-button display of stereo pilot, SAP and PRO channel subcarriers.


Bridging input allows ModMinder to be driven from a stereo generator, composite STL or any source of BTSC composite. And TV ModMinder is easy to set up and operate.