GV Korona K-Frame V-series Switcher

15.09.2018
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To Download the Data-Sheet: CLICK HERE

The new GV Korona K-Frame V-series systems are specifically designed for low- and mid-range broadcast and media applications, where compromising on performance is not an option. GV Korona K-Frame V-series systems are available in three system packages, starting at 16×8 with 1, 2 or 3 M/Es (plus 2 VPEs for additional keying and mixing power) and a complement of licenses, for exceptional value and incredible power.

The small footprint of the GV Korona K-Frame V-series is ideal for smaller stations, sub-studios, mobile environments, corporate, sports venues, educational, government and houses of worship production facilities. With its modular design for simple scalability and serviceability to its handling SD/HD and the ability to produce in 3G/1080p with no loss of functionality and 4K UHD with a simple license upgrade, it is ready for anything.

 

Key Features:

K-Frame V-series

  • Supports 3G-SDI without compromising any other features
  • VPEs offer four full function keyers, resizers and a mixer for all the keying power you will ever need
  • Supports 2160p for UHD-1 productions with up to 3 M/Es
  • Using K-FRM-IO-CONV-V every path supports frame sync and up/down/crossconversion between SD, HD, 1080p, quad-link 4K UHD 2SI or SDQS, plus gearboxing of 12G-SDI
  • Modular design, buy only what you need today and reconfigure/upgrade as your needs change
  • AIMS-compliant IP I/O option protects your investment
  • Media Ports for non-SDI production signal types
  • Optional iDPM for added 3DDVE capabilities
  • Optional KSP GUI control software can be used instead of, or in conjunction with, hardware panels

GV Korona Panel

  • Fully integrated multitouch menu system and innovative touchscreen in transition area
  • Same familiar user interface and power as Karrera, but in a smaller form factor
  • Compatibility with all K-Frame series frames — can be deployed as a second control panel for large events
  • Just like any K-Frame switcher, the ability to load shows from Kayenne or Karrera show files
  • No compromises on enterprise features, even with such a competitively priced product
  • Training costs can be spread across the entire GV production switcher range (Kayenne, Karrera or GV Korona) — learn one panel, learn them all!
  • Made by Grass Valley — a company with a proven and reliable pedigree in production switchers
  • Includes redundant power supply

K-Frame V-series Capabilities

  • V-series compact frame (3 RU) with 10-bit 4:2:2 video processing:
    • Up to 32 SDI/IP and 4 Media Port inputs (Media Port inputs not supported on IP I/O board)
    • Up to 16 SDI/IP outputs and 2 Media Port outputs
    • Up to 3 M/Es each with 4 keyers (6 program, preview and clean feed outputs per M/E)
    • Up to 2 VPEs each with 4 keyers (6 program, preview and clean feed outputs per VPE)
    • Up to 20 2D DPMs, 1 for every keyer
    • Up to 20 floating chromakeyers
    • Up to 32 GB, 8 channel (video plus key), internal ImageStore with RAM Record
    • 2 integrated internal analog sync offset outputs
    • 2 internal multiviewers
    • FlexiKey functionality
    • 3G/1080p and 12G/2160p (optional)
    • iDPM capability (optional, contact Grass Valley for availability)
    • eDPM capability (optional)
    • Up/down/crossconverters with frame syncs (optional)
    • RGB color correction (optional)
    • DoubleTake effectively doubling the number of M/Es (optional)
    • Suites Mode: Allows K-Frame to be utilized on up to four concurrent separate productions
    • Redundant power supply (optional)

Mechanical Specifications:

For complete product dimensions and installation instructions, please refer to the documentation library.

Component Depth Width Height Weight Rack Units
Control Panels
KOR-PNL-100-15 419.8 mm (16.5 in.) 668.5 mm (26.3 in.) 236.2 mm (9.3 in.)* 12.3 kg (27.1 lbs.) n/a
KOR-PNL-200-20 576.5 mm (22.7 in.) 764.5 mm (30.1 in.) 261.6 mm (10.3 in.)* 17.6 kg (38.7 lbs.) n/a
KOR-PNL-300-25 736.6 mm (29.0 in.) 861 mm (33.9 in.) 287 mm (11.3 in.)* 27.9 kg (61.4 lbs.) n/a
Frames 
K-FRM-100V (3 RU) 563.5 mm (21.2 in.) 482.6 mm (19.0 in.) 132.6 mm (5.2 in.) 28 kg (62 lbs.)
(with one power supply)
3

 

Frame M/Es Inputs Outputs GPI Inputs GPI/Tally Outputs Mod I/O
(MatchDef/SetDef)
V-series 3 RU 1 to 5 8-32 SDI/IP plus 1-4 Media Ports 4-16 SDI/IP plus 2 Media Ports 8 per frame 32 per frame Each CONV I/O card provides 8 SDI and 1 Media Port inputs and 4 outputs with 12 MatchDef/SetDef capability
Board Count
V-series 3 RU Up to 1 M/E board (five M/Es per board) Up to 4 input/output boards (8 SDI/IP and 1 Media Port input and 4 SDI/IP outputs per board; IP board does not have Media Port input) Up to 4 I/O modules

* Heights for GV Korona panels include tub rubber feet.

Video Standards

4K UHD Mode: 

  • 2160p* 50/59.94/60
  • 4K 2SI Quad Link 50/59.94/60
  • 4K SDQS Quad Link 50/59.94/60


3G Mode:
 1080p50/59.94/60, Level A and Level B

HD Mode: 

  • 1080p* 23.976/24/25/29.97/30
  • 1080i25/29.97/30
  • 1080PsF23.976/24/25/29.97/30
  • 720p50/59.94/60


SD Mode: 

  • 525i29.97
  • 625i25


Serial Digital Video Inputs

Interface: 

  • 4K UHD-SDI (12 Gb/s): SMPTE ST 425-5, SMPTE ST 2082-10
  • 3G (3 Gb/s): SMPTE ST 424
  • 1080PsF (3 Gb/s): SMPTE RP 211
  • HD (1.5 Gb/s): SMPTE ST 274, SMPTE ST 292, SMPTE ST 296
  • SD (270 Mb/s): SMPTE ST 259 ITU-R BT.656


Return loss: 

  • >15 dB, 5.0 MHz to 1.5 GHz
  • >10 dB, 1.5 GHz to 3.0 GHz
  • >7 dB, 3.0 GHz to 6.0 GHz
  • >4 dB, 6.0 GHz to 12.0 GHz


Type of connector:
 75Ω BNC (SMPTE ST 259)

Nominal amplitude:
 800 mVp-p terminated

Input impedance: 
75Ω

Max. cable length: 
Using Belden 1694A type cable

  • 12G: 60 meters (197 ft.) typical
  • 3G: 140m (459 ft.) typical
  • HD: 200m (656 ft.) typical
  • SD: 350m (1,148 ft.) typical


Media Port Inputs & Outputs

SD: 

  • 720p (1440) x 480i 29.97 Hz
  • 720p (1440) x 576i 25 Hz


HD:

  • 1280x720p 50/59.94/60 Hz
  • 1920x1080i 25/29.97/30 Hz
  • 1920x1080p 50/59.94/60 Hz


Serial Digital Video Outputs

Interface: 

  • 4K UHD (SMPTE ST 2082) 12.0 Gb/s
  • 3G: SMPTE ST 424
  • HD (1.5 Mb/s): SMPTE ST 292
  • SD (270 Mb/s): SMPTE ST 259 ITU-R BT.656


Return loss:

  • >15 dB, 5.0 MHz to 1.5 GHz
  • >10 dB, 1.5 GHz to 3.0 GHz
  • >7 dB, 3.0 GHz to 6.0 GHz
  • >4 dB, 6.0 GHz to 12.0 GHz


Type of connector: 
75Ω BNC (SMPTE ST 259)

Nominal amplitude:
 800 mVp-p across 75Ω ± 10%

Rise and fall times: 

  • 12G: ≤ 45 ps between 20% and 80%amplitude
  • 3G & HD: ≤ 135 ps between 20% and 80% amplitude
  • SD: 400 to 1400 ps between 20% and 80% amplitude


Timing jitter: 

  • 12G: ≤ 2.0 UI
  • 3G: ≤ 2.0 UI
  • HD: ≤ 1.0 UI
  • SD: ≤ 0.2 UI


Alignment jitter:

  • 12G: ≤ 0.3 UI
  • 3G: ≤ 0.3 UI
  • HD: ≤ 0.2 UI
  • SD: ≤ 0.2 UI

Output impedance: 75Ω

DC offset:
 <50 mV with 75Ω termination

Ancillary and embedded data:
 Blanked or passed (user selectable)

EDH: 
Blanked

IP Interfaces

Video:

  • SMPTE ST 2110-20
  • SMPTE ST 2110-21 => Receiver Type N (gapped only), Sender Type N
  • SMPTE ST 2022-6
  • 4K UHD TICO over SMPTE ST 2022-6

Audio: SMPTE ST 2110-30

Ancillary Data:
 SMPTE ST 2110-40

Redundancy: 
SMPTE ST 2022-7

Timing:
 SMPTE ST 2110-10 (future release)

Analog Reference Input

Video standard: Tri-level sync or color black, analog equivalent to the currently configured standard being used

Return loss:
 >40 dB, up to 5.0 MHz

Connectors:
 2 BNC loop-through

Impedance:
 75Ω external termination

DC offset: 
<50 mV with 75Ω termination

Reference Output

Return loss: >40 dB, 0 to 5.0 MHz

Nominal amplitude:
 1 Vp-p into a 75Ω load

Communications

Connections: Panel to frame: LAN cable 100m (328 ft.) max. length

Interoperability:
 The GV Korona K-Frame V-series Video Production Center is interoperable with the Encore, Jupiter, SMS-7000 and NV9000 routing control systems; LDK Series and LDX Series cameras using Connect Gateway; and with the K2 media server family (including K2 Summit and K2 Solo), legacy Profile servers, M-Series iVDRs, Turbo iDDRs and T2 iDDRs.

Supported Control Protocols

The GV Korona K-Frame V-series Video Production Center supports Ethernet and serial AMP protocol (standard in all systems), serial BVW and Odetics protocols, as well as controlling devices using PBus II and GPIs

  • RossTalk (for Xpression control)
  • Serial BVW-75 for VTR control
  • AMP (advanced media protocol) for Profile PVS, Profile XP Media Platform, K2, M-Series, Turbo iDDR and T2 iDDR systems over Ethernet and serial
  • Grass Valley native protocol for routers/routing control systems (Trinix/Trinix NXT, Venus, Triton, NVISION and third-party routers; Jupiter, Encore and NV9000 router control systems)
  • Ethernet tally
  • Grass Valley remote Aux panels via Ethernet
  • Ethernet CPL to control Grass Valley external remote Aux panels
  • GV Editor protocol for edit controllers and external control
  • VDCP serial and Ethernet


Power

Video Processing Frame 3 RU: 

  • Line voltage: 100-240 VAC ±10% power factor corrected with automatic line-voltage sensing for 120V and 240V sources
  • Line frequency: 50/60 Hz ±5%
  • Power consumption: max. 500W
  • Leakage current: <2.5 mA

Control Panel: 

  • Line voltage: 100-240 VAC ±10% power factor corrected with automatic line-voltage sensing for 120V and 240V sources
  • Line frequency: 50/60 Hz ±5%
  • Power consumption: max. 50W (GV Korona control panels)
  • Leakage current: <2.5 mA


Environmental Conditions

Storage temperature: -20 to 70º C (-4 to 158º F)

Operating temperature: 
0 to 40º C (32 to 104º F)

Relative humidity: 
0-95% (non-condensing)

Electromagnetic environment:
 E2 (according to EN55103-1, -2)

 

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