Features - Sony DSM-R1 Operating Manual

Features

The DSM-R1 Digital Satellite Demodulator
demodulates analog video and audio input signals into
digital signals. This demodulator enables an SNG
(Satellite News Gathering) system in combination with
the DSM-T1 Digital Satellite Modulator.
The following are some of the features of the DSM-
R1.
Easy Installation
The DSM-R1 provides easy connection with an
existing SNG system via the L-band input.
High quality compression algorithm
MPEG2 4:2:2 profile at Main Level (4:2:2 P@ML)
ensures superior picture quality at 18 MHz
transmission bandwidth.
Direct digital transmission at up to twice
real time
The DSM-R1 enables transmission at up to twice real
time speed at 36 MHz transmission bandwidth with
connection of a DNW-A100/A100P digital video
1)
cassette recorder through the SDTI (Serial Data
Transport Interface). This feature contributes to
increase of news gathering productivity.
Optional interface boards available
The BKSM-R101 SDTI Output Board, the BKSM-
R102 SDI Output Board, and the BKSM-R103 Analog
Output Board provide flexible choices of installing one
or two boards to this unit.
Two-program Transmission
Two multiplexed video and audio signals can be
received and separated into video and audio signals.
This contributes to lower transmission costs.
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1) SDTI is defined as SMPTE 305M.
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