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XVP-3901 Up/Down/Cross Converter

The award-winning XVP-3901 delivers all essential video and optional audio signal processing functions on a single module. It offers up/down/crossconversion with simultaneous 3G, HD and SD outputs. The XVP-3901 includes integral fiber I/O, full AFD support and background keying. Frame accurate Aspect Ratio Conversion (ARC) can be performed automatically, using embedded signaling based on the Active Format Description (AFD) standard.

FEATURES

Video
  • Up/down/cross/ARC converter with frame sync (50/59.94 Hz)
  • Offers a multirate 3G/HD/SD input and simultaneous 3G/HD/SD outputs
  • Supports 3G level A (mapping 1) and level B
  • Flexible HD/SD/URS reference input
  • Advanced video de-interlacing for best image quality
  • One frame of processing delay for all conversions
  • Automatic ARC using AFD (SMPTE ST 2016), video index (SMPTE RP 186) and WSS
  • Custom and fixed ARC presets
  • Keyer option for filling black pillars and letter box
  • Built-in proc amp with YUV/RGB color correction and legalizer
  • Processes and converts ancillary data such as CC (CEA608/CEA708), timecode, teletext/OP-47 and SCTE-104 (SMPTE ST 2010)
  • Inserts V-Chip and CGMS in XDS of CC (CEA-608)
  • Optional SFP optical plug-in cartridges to select between fiber and BNC inputs and output both electrical and optical signals simultaneously
  • Serial and GPIO ports for automation control
  • Dual fingerprint generation to monitor lip sync on SD and HD outputs
Optional Audio
  • 16 channels embedded audio processing (32 channels internal)
  • 4 AES inputs, 4 AES outputs
  • Automation capabilities based on audio signal type detection
  • Audio downmix: 5.1 surround to Lt/Rt or Lo/Ro
  • Optional audio dynamic processor (compressor/limiter/expander)
  • Optional automatic loudness control (ALC) with Grass Valley wideband processing (on-board)
  • Optional loudness measurement of up to 4 audio programs and logging with iControl for end-to-end loudness monitoring solutions
  • Loudness compliant to EBU R128-2014, ATSC A/85:2013 (FCC CALM compliant) and ARIB TR-B32 (ITU-R BS.1770-3)
  • Dolby E compatible
  • Audio metadata processing (SMPTE ST 2020-A)
  • Perfect audio/video sync plus additional audio user delay of up to 2 seconds
  • Compatible with Grass Valley audio processing cards using ABUS
  • Compatible with iControl end-to-end A/V fingerprint analyzer for lip sync measurement
  • On-board socket for 2 optional module expansions:
    • Dolby E and Dolby Digital decoder
    • Dolby Digital and Dolby Digital Plus encoder
    • Dolby E encoder
    • Linear Acoustic upMAX
    • Linear Acoustic AEROMAX Automatic Loudness Control

SPECIFICATIONS

Video Input (2) / Output (2)
  • Signal:
    • SMPTE ST 259-C (270 Mb/s)
    • SMPTE ST 292 (1.485, 1.485/1.001 Gb/s)
    • SMPTE ST 424 (2.970, 2.970/1.001 Gb/s)
  • Supported formats:
    • SD: 480i59.94, 576i50
    • HD: SMPTE ST 274: 1080i59.94/50
    • HD: SMPTE ST 296: 720p59.94/50
    • 3G: SMPTE ST 425 level A (mapping 1), level B: 1080p59.94/50
  • Cable length:
    • 300m (984 ft.) Belden 1694A at 270 Mb/s
    • 150m (492 ft.) Belden 1694A at 1.485 Gb/s
    • 120m (393 ft.) Belden 1694A at 2.970 Gb/s
  • Return loss: >15 dB up to 3 GHz
  • Jitter:
    • HD/SD: <0.2 UI (alignment jitter)
    • 3G: <0.3 UI (alignment jitter)

 

Reference Input
  • Signal:
    • SMPTE ST 170/SMPTE ST 318/ITU 624-4 blackburst
    • SMPTE ST 274/SMPTE ST 296 tri-level sync
  • Return loss: >35 dB up to 5.75 MHz
Video Processing Performance
  • Signal path: 10 bits minimum
  • Latency: 1 frame in all modes
  • Additional delay: up to 15 frames
Audio Input (4)
  • Sampling freq.: 32 to 96 kHz
  • Quantization: up to 24 bits
  • AES3
    • Level: 0.2 to 7 Vp-p
    • Impedance: 110Ω balanced
  • AES3-id
    • Level: 0.2 to 2 Vp-p
    • Impedance: 75Ω
    • Return loss: 15 dB at 6 MHz
Audio Output (4)
  • Sampling freq.: 48 kHz
  • Quantization: 24 bits
  • AES3
    • Level: 2.75 Vp-p
    • Impedance: 110Ω balanced
  • AES-3id
    • Level: 1.0 Vp-p
    • Impedance: 75Ω
    • Return loss: 15 dB at 6 MHz

 

Audio Processing Performance
  • Quantization: 24 bits
  • Sampling: 48 kHz, synchronous
  • Number of channels: 16, 8 pairs, 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
  • Fixed delay: 0 to 2.0 s
  • Step: 1 ms (coarse), 1 sample (fine)
GPI
  • Connector: 26-pin D-Sub, optoisolated
  • GPI in: Input selection: 1-2
  • Presets: 1-4
  • GPI out: Selected input: 1-2
  • Selected preset: 1-4
RS-422 A (automation)
  • Connector: RJ-45
  • Signal: OXTEL series automation protocol
RS-422 B (audio metadata)
  • Connector: 26-pin D-Sub
  • Signal: RDD6
ABUS Connector
  • As per ABUS standard, Grass Valley
Fiber
  • Full specifications available on SFP optical plug-in cartridges webpage and datasheet.

 

Test Pattern Generator
  • Video: Color bars - 100% white bar with 75% color
  • Audio:
    • Left channel pulsed 1 kHz tone
    • Right channel steady 1 kHz tone
Electrical
  • Power: 25W

ORDERING INFORMATION

Densité 3 frame Description
XVP-3901 3G/HD/SD up, down and cross converter with optional audio processor
XVP-3901-75-3DRP-F Double rear connector panel, 75Ω and fiber connector
XVP-3901-110-3DRP-F Double rear connector panel, 110Ω and fiber connector
XVP-3901-75-3TRP-F Triple rear connector panel, 75Ω and fiber connector
XVP-3901-110-3TRP-F Triple rear connector panel, 110Ω and fiber connector
XVP-3901-75-3TRP Triple rear connector panel, 75Ω
XVP-3901-110-3TRP Triple rear connector panel, 110Ω
 

Options (software) Description
XVP-3901-OPT-AUD AES IO support and 16 channels on-board audio processing option
XVP-3901-OPT-K Background key input option
XVP-3901-OPT-DP Dynamic audio processing option
XVP-3901-OPT-LM Loudness meter option
XVP-3901-OPT-ALC-2 2-channel on-board ALC option by Grass Valley
XVP-3901-OPT-ALC-6 6-channel on-board ALC option by Grass Valley
XVP-3901-OPT-ALC-8 8-channel on-board ALC option by Grass Valley
XVP-3901-OPT-ALC-16 16-channel on-board ALC option by Grass Valley
 

Options (hardware) Description
SFP-R-LC Single fiber Rx (input) cartridge with LC/PC connector
SFP-RR-LC Dual fiber Rx (input) cartridge with LC/PC connector
SFP-RT-S13-LC Dual fiber Rx/Tx (input/output) cartridge 1310 nm with LC/PC connector
Other types of SFP Optical Plug-In Cartridges may be available for this product. Please visit www.grassvalley.com for more information.

 

NSH26M HD-26 to terminal block adapter
BOC-DA26-8BNC-1 75Ω digital audio breakout cable
MOD-DOLBY-ENC-E-2 Dolby E encoder
MOD-DOLBY-ENC-D-2 Dolby Digital and Dolby Digital Plus encoder
MOD-DOLBY-DEC-2 Dolby E and Dolby Digital decoder
MOD-LA-DUP-701 Upmixing using Linear Acoustic Technology upMAX
MOD-LA-ALC-2 2-channel ALC licensed by Linear Acoustic
MOD-LA-ALC-6 6-channel ALC licensed by Linear Acoustic
MOD-LA-ALC-8 8-channel ALC licensed by Linear Acoustic
MOD-LA-ALC-2-DUP 2-channel ALC and upmix licensed by Linear Acoustic
MOD-LA-ALC-6-DUP 6-channel ALC and upmix licensed by Linear Acoustic
MOD-LA-ALC-8-DUP 8-channel ALC and upmix licensed by Linear Acoustic
 

Remote control iControl, iControl Solo, RCP-200

DOCUMENTS & DOWNLOADS

DATASHEETS

XVP-3901

The award-winning XVP-3901 from Grass Valley delivers all essential video and optional audio signal processing functions on a single module. It offers up/down/crossconversion, with simultaneous 3G, HD and SD outputs. There's also integral fiber I/O, full AFD support and background keying.

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