Cisco Model 6109 6 MHz Off-Air Reference (NTSC) Fiche De Données
DESCRIPTION
The Series 6385 Encoder encodes stereo audio signals into
the BTSC multi-channel television sound format. The
encoder uses the dbx noise reduction system as required
by the BTSC standard. The Model 6385 Encoder accepts
discrete left/right stereo and/or SAP audio as standard
inputs. Available outputs include a wideband BTSC
encoded baseband signal and a 4.5 MHz subcarrier for use
with a wide variety of video equipment.
the BTSC multi-channel television sound format. The
encoder uses the dbx noise reduction system as required
by the BTSC standard. The Model 6385 Encoder accepts
discrete left/right stereo and/or SAP audio as standard
inputs. Available outputs include a wideband BTSC
encoded baseband signal and a 4.5 MHz subcarrier for use
with a wide variety of video equipment.
All controls and indicators are accessed via keypad and
integrated liquid crystal display (LCD) for easy setup and
monitoring. Critical internal operating levels are preset at
the factory. Additionally, L and R baseband AGC circuitry
is provided for consistency in subcarrier deviation,
regardless of amplitude variations in program content.
integrated liquid crystal display (LCD) for easy setup and
monitoring. Critical internal operating levels are preset at
the factory. Additionally, L and R baseband AGC circuitry
is provided for consistency in subcarrier deviation,
regardless of amplitude variations in program content.
LED status indicators show alarm, video lock, and store
functions. EAS audio inputs and override function allow
simple override of main or alternate inputs for Emergency
Alert System compliance. Video “Loop Through” with Hi-
Z impedance feature supports interfacing to other video
equipment. An integral AC power supply supports all
powering configurations.
functions. EAS audio inputs and override function allow
simple override of main or alternate inputs for Emergency
Alert System compliance. Video “Loop Through” with Hi-
Z impedance feature supports interfacing to other video
equipment. An integral AC power supply supports all
powering configurations.
TECHNICAL DETAILS
Remote Control and Status Monitoring
Encoder functions can be controlled and monitored from a
remote location using Element Management software
provided by Scientific-Atlanta. These functions are
remote location using Element Management software
provided by Scientific-Atlanta. These functions are
accessed via the built-in SMC interface. SMC commands
are received by the encoder using a unique address for
each device in the system. The encoder’s responses to the
SMC commands are then returned to the system controller
via the SMC interface. All controllable and monitorable
functions of the Series 6385 Encoders are available via the
SMC interface.
are received by the encoder using a unique address for
each device in the system. The encoder’s responses to the
SMC commands are then returned to the system controller
via the SMC interface. All controllable and monitorable
functions of the Series 6385 Encoders are available via the
SMC interface.
Flexibility for Multiple Inputs
The encoder can accept multiple program sources.
Alternate video, left, right, and SAP channels are
supported. Selections are made via the front panel or by
remote control. This feature enables various alternate
program sources and interface techniques to be supported.
A video loop through feature allows synchronizing video
to be passed on to other video equipment for applications
such as ad insertion or scrambling.
Alternate video, left, right, and SAP channels are
supported. Selections are made via the front panel or by
remote control. This feature enables various alternate
program sources and interface techniques to be supported.
A video loop through feature allows synchronizing video
to be passed on to other video equipment for applications
such as ad insertion or scrambling.
Flexibility for Multiple Configurations
Standard powering configurations includes both AC and
-48 V DC formats. Additionally, a PAL-N version is
available. 220 V AC powering is available for either NTSC
or PAL-N video.
-48 V DC formats. Additionally, a PAL-N version is
available. 220 V AC powering is available for either NTSC
or PAL-N video.
Compact Size
The compact EIA standard 1 RU (1.75 inch) chassis makes
system integration simple. Space restricted systems
benefit from the low profile packaging. The Model 6385
Encoder styling matches other Scientific-Atlanta Headend
Systems 1 RU products like the Model 9660 Satellite
Receiver and Models 9270/9280 Agile Modulators.
system integration simple. Space restricted systems
benefit from the low profile packaging. The Model 6385
Encoder styling matches other Scientific-Atlanta Headend
Systems 1 RU products like the Model 9660 Satellite
Receiver and Models 9270/9280 Agile Modulators.