Reliable Signal Path Integrity & Testing

The Evertz 7780TG-ASI Test Signal Generator provides broadcast facilities, cable headends, and transmission hubs with a reliable method for generating DVB-ASI transport streams. Designed to verify signal path integrity and test system performance over extended cable runs, this modular generator simplifies complex diagnostic workflows. Whether verifying local distribution feeds or troubleshooting remote transmission equipment, the 7780TG-ASI delivers stable, continuous test streams across DVB, ATSC, and ISDB standards.

Flexible Playout Capabilities & Smart Looping

Equipped with 8GB of onboard flash memory, the module comes pre-loaded with standard test patterns while offering space for custom pre-recorded stream files up to 250MB. Operators can output custom files at variable bitrates up to 213 Mbps, making it ideal for evaluating downstream receiver limits and multiplexer performance. The unit's smart looping engine automatically handles PCR, PTS, and continuity counter re-stamping on the fly, eliminating timing errors and decoder buffer slips during extended playout loops.

Streamlined Modular Integration

Designed for high-density broadcast environments, the 7780TG-ASI occupies 3 frame slots in Evertz 7700, 7800, and 570 series card enclosures. Featuring four BNC ASI outputs, it allows simultaneous feeding of multiple downstream processing chains or monitoring systems without additional distribution amplifiers. Immediate status checks are facilitated via card-edge LED indicators, while full network configuration and monitoring are supported through VistaLINK unified control software.