Applications:
- Broadcast master sync generator
- Unique and robust Genlock - Stay GenLock
- Genlock to house master sync
The SPG600 and SPG300 Sync Pulse Generators provide synchronization and test
signals for both traditional analog and mixed digital and analog facilities, in
both NTSC/525 and PAL/625 environments. These products are ideal as a
stable master sync signal, which is critical in digital broadcast environments.
When the SPG600/SPG300 is configured for Stay GenLock mode, a momentary loss of
synchronization at the genlock reference input will not cause a disturbance in
the units test signal and black outputs. When the genlock signal is
reapplied the SPG system will gradually reacquire lock, causing little
disruption in the outputs of the device, and will not cause any noticeable
glitches in the outputs of the SPG. The GEN lock source can be NTSC/PAL
Black Burst, NTSC/PAL Sync or CW. When using CW lock, the GEN lock timing
can be adjusted on all the NTSC or PAL color frames.Analog Black
Burst/Test Signal Outputs
The SPG600 and SPG300 each provide four Black Burst output channels which may
be independently timed over the full NTSC or PAL color frame range. The Black
Burst output channels can be configured as a Black Burst or a Test Signal
output, providing outstanding flexibility to handle your production facilities
needs. In analog-to-digital transition environments especially, the sync
generator needs to provide a variety of sync outputs. The SPG600 and SPG300 are
suitable for use as a master sync generator for small facilities or as a slave
sync generator in larger environments. With Option 02 the SPG600 can provide
four additional Black Burst outputs, and with Option 01 the fine timing offset
can be individually adjusted for each Black Burst output in 0.1 ns increments,
to support timing adjustments to analog systems.
The SPG600 and SPG300 also provide basic test signals for analog facilities.
These test signal outputs can include ID text (up to 20 characters) or Logo
insertion. The ID Text or Logo may be positioned anywhere in the viewable area
and, if desired, be made to blink.
Serial Digital Video Outputs
The SPG600 and SPG300 provide two independently timed SD SDI Black outputs
with full frame range for 525/60 or 625/50. The SD SDI Black output channel can
be configured to provide SD SDI Black or SD SDI Test Signals, similar to the
analog Black Burst outputs. With Option 03 the SPG600 offers two additional SD
SDI Black outputs.
The SPG600 and SPG300 also provide fundamental test signals for digital
broadcast environments, which are selected individually from the analog test
signals. As with the analog outputs, up to 20 characters of ID Text or your Logo
can be inserted into the signal, positioned anywhere in the image, and, if
desired, set to blink.
There are 16 channels of embedded audio which can be active in the SD SDI
outputs. Audio Click (1s, 2s, 3s, and 4s) is available for easy channel
identification.
AES/EBU Digital Audio Outputs
The SPG600 provides four BNC connectors and two XLR connectors for AES/EBU
Digital Audio. Frequency and level can be set on the eight AES/EBU unbalanced
outputs, and each channel can have separate Audio Click channel identification.
The two XLR balanced outputs can be set up to match the 1+2 and 3+4 BNC outputs.
One Word clock output is available.
The SPG300 provides two XLR connectors for AES/EBU Digital Audio, and
provides a one Word clock output.
Analog Audio Outputs
The default setting for the two XLR outputs is AES/EBU Digital audio. For
analog audio applications, these two XLR outputs can be configured as two Analog
Audio outputs. Frequency, level and audio identification can be set on each
channel.
SNMP and Web Remote Control
The SPG600 and SPG300 both support SNMP, making it easy to integrate these
generators into automated service and maintenance functions. The Java applet
based remote control makes it easy to remotely control these generators, and the
remote monitoring software gives you a view of SPG300 or SPG600 operation at a
distance. The SPG600 and SPG300 also provide traditional GPI features for
reporting alarms and recalling presets. |