The Grass Valley ADVC G4 Sync Generator with Reference In is a compact (1/3 RU), robust sync generator that puts out nine output signals and fully supports all major SD (NTSC and PAL) and HD (up to 1080p30/1080i60/720p60) formats. The nine outputs can be configured in groups of three as SD or HD signals, so you can have 6 HD outputs and 3 SD outs, for instance.
In addition, the ADVC G4 features a 48 kHz wordclock and a reference input, which makes it compatible with larger sync systems that require more than nine outputs. The reference in also enables the device to live in a secondary room and serve as an extension from the main system, if necessary.
Compact signal generator with high-quality signals and comprehensive format support
Customizable output: select SD or HD in groups of three, with support for simultaneous SD and HD output
Feature-rich at an affordable price, with reference in for potential extension, a 48 kHz wordclock, and DARS audio
Compact and functional enough to provide a reference signal for fly-cases or full control rooms
Expand your system by using the ADVC G4 to add reference signal when the current reference distribution does not have enough outputs
The ADVC G4's reference in allows you to synchronize a secondary local technical room to a primary room, with advanced timing
Generate SD and HD reference with different timings to mix in a switcher
Generate reference signals for the Grass Valley ADVC G1 and G2 models when they're being used in frame synchronizer mode