FS-511
Video Synchronizer 12 bit A/D D/A Converter(Duplex)
QuadraCombTM Filter
Composite를 SDI로 SDI를 Composite으로 변환. TBC Video Gain, Black Level, Chroma Gain, Hue 조절 가능, 자체 패턴신호 내장.
DAS-441A 보드와 연동가능(Embedder, De-Embedder)
입력 : composite, SDI
출력 : composite x2, SDI x2 Synchronizer - Decoder - Encoder
Pair it with the DAS-441A and it’s also an audio embedder. Switch between PAL and NTSC via the user menu.
The SDI synchronizer accepts an SDI input or uses Fortel DTV's proprietary 12-bit adaptive QuadraComb™ comb filter to decode the composite input and generate the SDI output. This decoder generates a cleaner, more accurate SDI signal by eliminating quantizing errors and unwanted comb artifacts. Dual Band Processing and Dynamic Threshold Modification preserve luminance detail and reduce chroma crawl and false chroma. In analog-to-SDI conversion applications, the DUPLEX feature allows the card to utilize the SDI input and analog outputs as a separate converter— intended for wrap-around applications such as the input and output of a digital island. With duplex off, one selected input (analog or digital) is the source for the two analog and two digital outputs, post synchronization.
The FS-511 modular card can be combined with other Integrity system frames, cards and control panels for compact installation in both mobile and fixed applications.
Synchronizes one source— analog or digital
Composite analog and SDI inputs and outputs
Composite analog synchronizing with zero decoding artifacts when in Dual Path mode
Clean, quiet composite to SDI decoding and SDI synchronizing with Auto-TBC
Coring & averaging noise reduction filters
12-bit input processing for transparency and improved signal-to-noise
Proc amp controls
Built-in test signal generator
Built-in VITS Inserter
NTSC/525 or PAL/625 switchable
Companion DAS-441 card (optional) for automatic lip sync correction, audio A/D and D/A conversion
Companion DAS-441 card (optional) for de-embed from SDI source and/or embed into SDI outputs
| Video Inputs |
|
| Composite Analog (BNC) |
1V p-p into 75 Ω |
| 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 75Ω |
| 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 |
|
| 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 |
|
| Signal to Noise Ratio |
>64 dB (Unweighted luminance) |
| Luminance Freq. Response |
± 0.1 dB to 5.5 MHz |
| LFR in TBC ON mode |
+0.1/-1.15 dB to 5.5 MHz |
| Differential Gain |
<0.5% |
| Differential Phase |
<0.5° |
| 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 |
<±3nS |
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| Proc Amp Controls |
|
| Video Gain |
±6dB |
| Black Level |
±200mV (20IRE) |
| Chroma Gain |
±6dB |
| Hue (NTSC only) |
0-360° |
| 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° C to +45° 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" |
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FS-511.pdf
