The SPG 1707 is a compact, versatile analog sync pulse
generator with genlock providing HD / SD video sync and
audio reference signals. The module provides three SD sync
outputs and three HD sync outputs and a separate audio sync
output that can be switched between 48 KHz World Clock or
Digital Audio Reference (DARS).
Flexible genlock capability allows the module to genlock to any
SD or HD reference input, with full cross lock capability, even
across unmatched standards.
The HD tri-level sync outputs can be set to any of the available
HD standards, and the bi-level SD outputs set for NTSC, PAL or
PAL M/N. The SD and HD sync outputs and audio sync signals
are all frequency locked to the reference regardless of the
selected sync standard for the outputs.
The SD sync outputs can be Color bars, Black Burst or Sync
only with selectable 7.5 IRE pedestal for NTSC standards with
adjustable burst phase in 8 increments.
The sync generator is robust and temperature stabilized,
suitable as a reference source with 2ppm accuracy.
All user controls are located on the top of the module clearly
labelled and easily accessible. This facilitates simple changes
to module function and confi guration without referring to a
manual.
The compact portable design makes it suitable for a wide
range of applications in broadcast and mobile production
environments.