Windica | Wvpfs4K

Products

We have been dedicated to the development and deployment of control, management, monitoring and automation systems in the broadcasting industry for over a decade, accumulating extensive product and project experience. Our products are highly adaptable and widely applied to system management and control in studios, playout, transmission, Master Control Room (MCR), earth stations, OB Vans (outside broadcast vans), satellite uplink vehicles / DSNG vehicles, flyaway stations, equipment rooms / machine rooms, and more. We also provide comprehensive solutions for building large-scale broadcast command & dispatch centers.

WVP-FS-4K 12G Digital Video Frame Synchronizer Card

The WVP-FS-4K 12G Digital Video Frame Synchronizer Card is designed to equalize, amplify, and recover the clock of one SD/HD/3G-SDI/6G-SDI/12G-SDI input signal, perform frame synchronization processing, and output four SD/HD/3G-SDI signals. The card supports over ten digital signal formats including 625i50, 525i60, 720p, 1080i, 1080p, and 4K. The sync input supports analog composite and tri-level sync signals. When used with a dedicated network card, this module card enables remote monitoring of card status and parameter configuration.

1. Signal Flow Diagram and Backplane Interface Definitions

2. Key Features

Supports SD/HD/3G-SDI/6G-SDI/12G-SDI signals with auto-format detection
Supports 4-channel frame-synchronized SDI signal output
Supports analog composite and tri-level sync signals
Supports real-time online network monitoring
Supports real-time online parameter configuration
Adjustable horizontal and vertical phase
Clock recovery function
Parameter settings retained after power loss
On-board LED indicators for intuitive signal status display
Supports WEB server for browser-based login and independent card parameter configuration

3. Technical Specifications

1) SD/HD/3G-SDI/6G-SDI/12G-SDI signal input:

Signal standard: SMPTE 259M-C, 292M and 424M
Format: PAL, NTSC, 1080/50i, 59i, 60i, 720/50p, 59p, 60p, 1080/23.98p, 24p, 25p, 30p, 50p, 60p, 2160p50 60
Connector: BNC 75 ohm
Quantity: 1
Equalization: SD: > 400m (Belden 1694A); HD: > 150m (Belden 1694A); 3G: > 100m (Belden 1694A); 12G: > 50m (Belden 1694A)
Return loss: >15 dB, 5 MHz to 1.5 GHz; >10 dB, 1.5 GHz to 3.0 GHz

2) SD/HD/3G-SDI/6G-SDI/12G-SDI signal output:

Signal standard: SMPTE 259M-C, 292M and 424M
Format: PAL, NTSC, 1080/50i, 59i, 60i, 720/50p, 59p, 60p, 1080/23.98p, 24p, 25p, 30p, 50p, 60p, 2160p50 60
Connector: BNC 75 ohm
Quantity: 4
Signal amplitude: 800 mVp-p +/- 10%
Rise/fall time: SD<1100pS；HD<270pS ；3G<135pS; 12G<40pS;
Return loss: >15 dB, 5 MHz to 1.5 GHz; >10 dB, 1.5 GHz to 3.0 GHz
Overshoot:<10%
Jitter: SD/HD<0.2UI；3G<0.3UI 12G<0.5UI

3) Sync input:

Quantity: 1
Standard: PAL, NTSC, or Tri-level sync
Connector: BNC

4. Ordering Information

WVP-FS-4K: 12G digital video frame synchronizer card, 1-channel SD/HD-SDI/6G-SDI/12G-SDI signal input; 4-channel SD/HD-SDI/6G-SDI/12G-SDI signal output with clock recovery; 1 REF input supporting BB and tri-level sync signals
Compatible chassis: WVP-FR1: 1U chassis, supports up to 6 module slots, redundant dual power supply