Home About Vortex Product Catalogue Spec Sheets How to Buy Contact Us
 
  Go To Video Go To Audio Go To Infomatics Go To Time Go To Applications  

Back

Top


Specifications FAQ's Download Spec Sheet Download User Guide

Q-Channel Quad Split - Digital

Features:

  • Low cost, versatile multiple display

  • Option of remote or front panel operation

  • Option of Quad display or single channel selection

  • Option of re-clocked SDI output per input

  • Option of Analogue, VGA and SDI outputs

  • 625/525 operation

  • Simple control of display selection

  • Simple Idents as standard

  • Optional "Under Monitor Display" enhanced idents

Designed to be a low cost, versatile solution for display and conversion applications, the Q-Channel/D proves invaluable in situations where large numbers of monitors are impractical e.g. in OB vehicles or control rooms.

The unit accepts four independent synchronous or asynchronous component SDI inputs allowing each to be displayed in full screen mode, or to be combined into a monitor-saving, easy-view, quad display.

Analogue and serial digital output options are available providing analogue component YCrCb or Composite or S-Video and SDI outputs. The VGA option allows the use of computer type monitors.

A genlock input option allows synchronisation with other equipment whilst re-clocked outputs derived directly from each input are also available.

Full video bandwidth broadcast quality analogue or SDI output in full screen mode.

Channel ident messages are included and a border can be inserted between displays if required.  Enhanced idents are possible using the UMD Under Monitor Display option that mimics conventional hardware in monitor stacks.  It also allows the unit to be controlled from a text/tally system which passes control of the idents to the routing system.

The user can choose from three control options. The front panel option provides 6 momentary pushbuttons that allow the unit to be controlled directly from the front panel. The remote port option provides a method of remote control which emulates the front panel.

This provides a very space/cost effective solution to monitoring requirements.


Specifications
Inputs:           Input 

Signal/equalisation:

TV standards:

OPTION 05 - Genlock Input

Four 270 Mb/s SDI. 

Conforming to EBU Tech 3267 & SMPTE RP259M.

625/50 or 525/60.

Mixed syncs or 300 mV sync analogue video.

Outputs: ALL DRIVERS ARE OPTIONAL

OPTION 01 - YPbPr / RGB

Y,Cr,Cb amplitude:

Frequency response:

K-rating:

Resolution:

Video noise measurement:

Sync on Y,GBR:

Pb/Pr amplitude:

Frequency response:

Resolution:

Video noise measurement:

Separate Sync:

OPTION 02 - CVBS plus Sync (can be configured for Y+C)

CVBS amplitude:

Frequency response:

K-rating:

Resolution:

Video noise measurement:

OPTION VGA01 - VGA Output
 

 

OPTION 04 - 2x SDI Outputs 

OPTION 04 - re-clocked SDI inputs (active looping) 

Single Screen

 

700 mV +1% into 75 ohm

 < 0.2 dB to 5.5 MHz

Typically < 1.0%

10 Bit

> 70 dB

300 mV +1% into 75 ohm

700 mV +1% into 75 ohm

< 0.2 dB to 2.75 MHz

 10 Bit

> 70 dB

2V ± 5% into 75 Ohms


 

 1V +1% into 75 ohm

 < 0.2 dB to 5.5 MHz

Typically < 1.0%

8 Bit

 > 70 dB

Resolution 680 x 452 (525/60): 680 x 544 (625/50)

 

270 Mb/s SDI output

Conforms to EBU Tech 3267 and SMPTE RP259M.

Quad Screen

 

700 mV +1% into 75 ohm

< 0.2 dB to 2.5 MHz

n/a

8 Bit

> 70 dB

300 mV +1% into 75 ohm

700 mV +1% into 75 ohm

< 0.2 dB to 1.0 MHz

8 Bit

> 70 dB


 

1V +1% into 75 ohm

< 0.2 dB to 2.5 MHz

n/a

 8 Bit

> 70 dB

Control Details:  

Input selection:

Border selection:

Ident selection:

Standard Idents:

Front panel (OPTION 06) & Remote Port (OPTION 07)

Inputs 1 to 4 full size or all inputs quarter size.

Off / black / white.

Ident On / Ident Off.

Choice of 3 characters and 2 numbers per source.

Connections: Video input / output:

Power supply:

BNC.

IEC connector. 89-264V ac.

Physical:   1U, 19 inch rack, 45 x 483 x 254 mm.
Order Options: QSD421A
 

QSD421A01

QSD421A02

QSD421A03

QSD421A04

QSD421A05

QSD421A06

QSD421A07

QSD421UMD01

QSD421VGA01

Note:

Quad split unit. SDI inputs with fixed quad display, black borders and text.

Analogue /RGB Component output option.

2x Composite or Y-C output option.

Re-clocked looping inputs option.

2x SDI outputs option.

Genlock input option.

Front panel control option.

Remote control port option. (Control panel not included)

Under Monitor Display option with tallies.

VGA output to computer monitor option.

Only one analogue output option 01, 02 or VGA01 may be specified per unit


FAQ's

?

 

!

 

?

 

!

 

?

 

!

 


Last Updated