Page 1
VIDEO
NTSC SYNC GENERATOR
Provides six black burst outputs
GENERAL FEATURES
410BB
NTSC SYNC GENERATOR
The 410BB is an NTSC Sync Generator that provides
sync generator signals for other video equipment.
■
Provides six black outputs
■
Provides composite sync and subcarrier outputs
■
Provides SMPTE color bars output
■
Digital waveform generation provides highly accurate and stable signals.
■
Supplies two 1 kHz outputs of audio tone
■
The low-profile rackmount size easily fits into
system conguration
■
410BB REAR PANEL
Page 2
SPECIFICATIONS
410BB
Black Burst
(1)
System and other System
Number of Scanning Lines
Field Frequency:
Line Frequency:
Subcarrier Frequenc
y:
Output Impedance:
Number of Outputs:
(2) Sync Signal and Color Burst
Sync Signal
Amplitude
Blanking Level:
Rise/Fall Times:
Horizontal Sync Pluse Width:
Vertical Sync Pluse Width:
Equalizing Pluse Width:
Vertical Serration Pluse Width:
Vertical Blanking Period:
Color Burst
Amplitude
Number of Cycles
Rise/Fall Times
SCH Phase
Composite Sync
Amplitude
Output Impedance
Polarity
Timing
Rise/Fall Times
Number of Outputs
NTSC-M, conforms to SMPTE 170M standards
525, interlaced
59.94 Hz
15.73426 kHz
3.579545 MHz ±10 Hz
75 Ω
6
286 ±14.3 mV
0 ±20 mV
140 ±20 ns
4.7 μs±100 ns
3H
2.3 μs±100 ns
4.7 μs±100 ns
20H +1.5 μs
286 ±14.3 mVp-p
9
300+200 ns, or 300-100 ns
±10 °
4±0.2 V into 75 Ω
75 Ω
Negative
±100 ns, compared with black burst
140±20 ns
1
Subcarrier
Amplitude
Output Impedance
Frequency
Phase
Number of Outputs
SMPTE Color Bar
Specications
Full Amplitude
Number of Outputs
Analog Audio Tone
Frequency
Output Waveform
Output Amplitude
Output Impedance
Output Connector
Number of Outputs
Others
Power Requirements
Dimensions and Weight
Environmental Conditions
Operating
Storage
Accessories
2±0.2 Vp-p into 75 Ω
75 Ω
3.579545 MHz ±10 Hz
±10 °, compared with black burst
1
Conforms to SMPTE EG1-1990 standards.
1 Vp-p ±20 mVp-p into 75 Ω
2
1 kHz±100 Hz
Sine Wave
0±0.5 dBm, or 4±0.5 dBm, selectable by
internal switching
600 Ω, balanced
XLR type (3-pin), cannon
2
100, 120, 220, 240 VAC, 50/60 Hz,
20 Wmax. selectable by internal wiring
426 (W) × 44 (H) × 400 (D) mm
6 kg
Temperature:0 to 40 °C
Humidity:≤ 85 % RH
(without condensation)
Temperature:-10 to 50 °C
Rack support .................................. 1 set
Power cord ........................................... 1
Instruction manual ................................ 1
Loading...