7
2. SPECIFICATIONS
2.3.2
Video Format Settings
Format Setting Mode
Automatic and manual
Automatic
3G
Detects the format information within the payload ID
(SMPTE ST 352) and automatically sets the format
HD, SD
Determines the format from the input signal's
synchronization information and automatically sets the
format.
Manual
The video signal format is set manually.
External Synchronization
Set automatically from the supported formats
2.3.3
Embedded Audio Playback Format
Compliant Standard
3G, HD
SMPTE ST 299
SD
SMPTE ST 272
Format
L-PCM
Sampling Frequency
48kHz
Quantization
24bit
Clock Generation
Generated from the video clock
Synchronization
All audio signals must be synchronized to the video
clock.
Phases
All phases must be in-sync.
Channel Separation
Select 2 groups of 8 channels each.
2.3.4
I/O Connectors
SDI Input Connectors
Connector Type
BNC connector, 2 inputs (switching between A and B)
Input Impedance
75 Ω
Input Return Loss
≤ 15 dB for 5 MHz to the serial clock frequency
Maximum Input Voltage
±2V (DC + peak AC)
SDI Output Connector
Function
Reclocks and transmits the selected SDI input signal
Connector Type
BNC connector, 1 output
Output Impedance
75 Ω
Output Voltage
800 mVp-p ± 10%
External Sync Input(*1)
Input Signals
Tri-level sync or NTSC/PAL black burst signal
Connector Type
BNC connectors, 2 connectors 1 input
Input Impedance
15 kΩ passive loop-through
Input Return Loss
≤ 30 dB for 50 kHz to 30 MHz
Maximum Input Voltage
±5V (DC + peak AC)