FS-512
Video Synchronizer 12 bit A/D D/A Converter(Dual path)
QuadraCombTM Filter
Composite¸¦ SDI·Î SDI¸¦ CompositeÀ¸·Î º¯È¯. TBC Video Gain, Black Level, Chroma Gain, Hue Á¶Àý °¡´É, ÀÚü ÆÐÅϽÅÈ£ ³»Àå.
DAS-441A º¸µå¿Í ¿¬µ¿°¡´É(Embedder, De-Embedder)
ÀÔ·Â : composite, SDI
Ãâ·Â : composite x2, SDI x2 The perfect pre-processing solution for applications that require the highest quality video decoding
The FS-512 synchronizes analog or digital video signals to a video reference and provides two SDI outputs and two analog outputs from the selected input. Operable in NTSC/525 or PAL/625 mode, it provides world class decoding of composite analog to SDI, never before possible.
QuadraComb¢â, the industry¡¯s first 4-D digital comb filter
QuadraComb¢â goes beyond 3-D digital comb filters by applying additional spatial and temporal error detectors. The resulting information provides better control of the comb filter and drives comb filter processing. This dynamic logic in Quadra- Comb¢â eliminates problems inherent in 3-D combing. Cross-color and hanging dot artifacts are greatly reduced beyond other techniques, retaining the finest details and textures normally lost by other comb filters.
Advanced features included are VITS generation/insertion, add/remove setup, full frame test patterns, time base correction, video AGC and hot switch. A unique, undecoded analog output is selectable, which bypasses the decode/re-encode process entirely, providing composite digital synchronization in parallel with the decoded component digital outputs.
When paired with a DAS-441A audio synchronizer, the combination can provide audio embedding and lip-sync correction.
Synchronize analog or digital source
QuadraComb¢â decoding
Digital Proc Amp
Test Pattern Generator
VITS Generator/Inserter
Pass or mask data in the VBI
Exceptional noise immunity
Freeze Frame or Field
Time Base Correction
Video AGC
NTSC or PAL Operable
Embed or de-embed audio when paired with DAS-441A
Lip-sync correction when paired with DAS-441A
Video Inputs |
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Composite Analog (BNC) |
1V p-p into 75 §Ù |
Sampling & Processing |
12 bits at 27 MHz |
Analog return loss |
>40 dB to 5.75 MHz |
SDI return loss |
>19 dB to 270 MHz |
SDI (BNC) |
SMPTE 259M-C |
The composite analog input may be relay bypassed to Composite out #1 |
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Video Outputs |
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Composite Analog (2x BNC) |
1V p-p into 75§Ù |
Analog return loss |
>40dB to 5.75 MHz |
SDI (2x BNC) |
SMPTE 259M-C |
Output SDI clock jitter |
<700 pS p-p |
SDI return loss |
>19 dB to 270 MHz |
A TTL level audio delay control pulse can be jumpered to replace Composite Output #2 or SDI Output #2 |
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External Genlock Reference |
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Composite analog (2x BNC) |
1 V p-p (looping input) |
Return loss |
>40 dB to 5.75 MHz |
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Noise Handling |
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The input sync separator and clock generator will capture and maintain lock with noisy inputs that approach 0 dB S/N ratio. |
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Input Loss Modes |
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Pass bad video; Cut to black; Kill all outputs; Freeze last good field or Freeze last good field then timeout to black. |
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Performance |
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Signal to Noise Ratio |
>64 dB (Unweighted luminance) |
Luminance Freq. Response |
¡¾ 0.05 dB to 5.5 MHz |
LFR in TBC ON mode |
+0.05/-1.15 dB to 4.0 MHz |
|
-0.35 dB at 5.0 MHz |
Differential Gain |
<0.5% |
Differential Phase |
<0.5¡Æ |
K Factor (2T) |
<0.3% |
K Factor in TBC ON mode |
<1% |
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Output Timing |
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H Phase |
Infinitely variable |
V Phase |
Infinitely variable |
Residual TBC Jitter |
<¡¾3nS |
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Proc Amp Controls |
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Video Gain |
¡¾6dB |
Black Level |
¡¾100mV (14IRE) |
Chroma Gain |
¡¾6dB |
Hue (NTSC only) |
¡¾45¡Æ |
Independent proc amp settings are stored for Composite and SDI inputs |
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Environmental & Mechanical |
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Power Consumption |
12 W |
Operating Temperature |
0¡Æ C to +45¡Æ C |
Humidity |
10% to 95%, non condensing |
Card Dimensions |
6.0" x 9.4" (15.2 cm x 23.9 cm) |
Cards require installation in Integrity system - frames sold separately |
FRM-301 |
(1RU) 1.75" x 19.0" x 17.0" |
FRM-304 |
(4RU) 7.0" x 19.0" x 21.0" |