Miranda FRS-1801 HD/SD frame synchronizer

The FRS-1801 is a hily integrated module which offers frame synchronization, & video processing, including color correction & delay, for HD & SD signals in HD/SD hybrid plants. A processing delay of up to 1.3 seconds is available for Dolby E & AC3 encoders/decoders....
Manufacturer: Grass Valley
$3,395.75
Availability: In stock
SKU
FRS-1801
Manufacturer: Grass Valley

Miranda FRS-1801 HD/SD frame synchronizer - FRS-1801



The FRS-1801 is a highly integrated module which offers frame synchronization, and video processing, including color correction and delay, for HD and SD signals in HD/SD hybrid plants. A processing delay of up to 1.3 seconds is available for Dolby E and AC3 encoders/decoders. With the audio processing option, the card can process up to 16 channels (four groups) of embedded audio or eight channels (two groups) of discreet AES inputs/outputs. The FRS-1801 can offer shuffling and downmixing, and provides four AES inputs and four AES outputs.

Key Features


  • HD/SD frame synchronizer, delay and line sync

  • Video delay up to 1.3 seconds

  • Video proc and color correction

  • 16 channels of embedded audio processing

  • Out-of-Service lip sync measurement and correction option

    • Able to detect the AV delay using the lip sync test pattern

    • Able to correct automatically or manually the AV delay that is offset by up to 1.3 seconds in HD

    • Supports both embedded audio and AES/EBU audio I/O



  • AFD insert

  • Downmixing from 5.1 to 2.0

  • Flexible HD/SD reference input

  • Perfect audio/video synchronization with adjustable fixed delay

  • Processes and delays ancillary data such as CC , timecode and audio metadata (SMPTE 2020-A)

  • Compatible with Grass Valley audio processing cards

  • Thumbnail and audio level meter (ALM) generation

Specifications



VIDEO INPUT

  • Signal:

    • SD: SMPTE-259M-C (270 Mb/s)

    • HD: SMPTE-292M (1.485, 1.485/1.001 Gb/s)



  • Supported formats:

    • SD: SMPTE-125M: 480i59.94

    • SD: EBU: 576i50

    • HD: SMPTE-274M: 1080i59.94, 1080i50

    • HD: SMPTE-296M: 720p59.94, 720p50



  • Embedded audio: SMPTE-299M, SMPTE-272

  • Cable length:

    • 350m (1,148 ft.) Belden 1694A at 270 Mb/s

    • 150m (492 ft.) Belden 1694A at 1.485 Gb/s



  • Return loss: >15 dB up to 1.5 GHz


VIDEO OUTPUT

  • Signal:

    • SMPTE-259M-C (270 Mb/s)

    • SMPTE-292M (1.485, 1.485/1.001 Gb/s)



  • Supported formats:

    • SD: 480i59.94, 576i50

    • HD: SMPTE-274M: 1080i59.94, 1080i50

    • HD: SMPTE-296M: 720p59.94, 720p50



  • Embedded audio: SMPTE-299M, SMPTE-272

  • Return loss: >15 dB up to 1.5 GHz

  • Jitter: HD/SD: <0.2 UI


REFERENCE INPUT

  • Signal:

    • SMPTE 170M/SMPTE 318M/ITU 624-4/BUT 470-6 or blackburst

    • SMPTE 274M / SMPTE 296M tri-level sync (black)



  • Return loss: >35 dB up to 5.75 MHz


VIDEO PROCESSING PERFORMANCE

  • Signal path: 10 bits

  • Latency: 3 lines minimum

  • Additional video delay: 1.3s maximum (HD/SD)


AUDIO DIGITAL INPUTS(4)

  • Sampling freq.: 32 to 96 kHz

  • Quantization: 16 to 24

  • Inputs

  • AES3

    • Level: 0.2 to 7 Vp-p

    • Impedance: 110Ω balanced



  • AES3-id

  • Level: 0.2 to 7 Vp-p

    • Impedance: 75Ω

    • Return loss: 25 dB at 6 MHz



  • Outputs

  • AES3

    • Level: 4 Vp-p

    • Impedance: 110Ω balanced



  • AES3-id

    • Level: 1 Vp-p

    • Impedance: 75Ω

    • Return loss: 15 dB at 6 MHz




AUDIO PROCESSING PERFORMANCE

  • Quantization: 20-24 bits

  • Sampling: 48 kHz, synchronous

  • Number of channels: 16 (4 groups)

  • Freq. response: ±0.02 dB (20 Hz to 20 kHz)

  • SNR: 123 dB (A weighted)

  • THD+N: -138 dB (20 Hz to 20 kHz)


MISCELLANEOUS


SIGNAL PRESENCE

  • Threshold: From -72 to -48 dBFS (6 dB steps)

  • Silence detection delay: From 0 to 255s

  • Fixed delay: 0 to 2.0s

  • Step: 1 ms (coarse), 1 sample (fine)


GPI (8)

  • Connector: 15-pin D-Sub

  • GPI in: Input selection: 1 or 2

  • Presets: 1, 2, 3, 4

  • GPI out: Provides status of selected input: 1 or 2


RS-232/422

  • Connector: RJ-69 (RJ45 10 contact)


ABUS CONNECTOR

  • As per ABUS standard, Grass Valley


TEST PATTERN GENERATOR

  • Video: Color bars - 100% white bar with 75% color

  • Audio: Left channel pulsed 1 kHz / Right channel steady 1 kHz tone


ELECTRICAL

  • Power: 10W

Diagram

FRS-1801
Manufacturer: Grass Valley
More Information
ManufacturerGrass Valley
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