SEQ 100 BNC Retired

SEQ - Skew Equalizers
Key Features
  • Individual red, green, and blue skew equalization controls
  • Corrects skew for RGBHV, RGBS, RGsB, component video, and S-video signals
  • Compatible with all Extron twisted pair products
  • Compact 1U, quarter rack width metal enclosure
  • Versatile mounting options
  • Highly reliable, energy-efficient external universal power supply included, replacement part #70-775-01
The Extron SEQ 100 BNC
Model Version Description Part #
SEQ 100 BNC Skew Equalizer - BNCs 60-675-01 Retired

This product has been retired.

The Extron SEQ 100 BNC Skew Equalizer enables adjustment of individual red, green, and blue color signals to significantly improve image quality when using CAT 5, 5e, or 6 cable. The SEQ 100 BNC uses individual female BNC connectors for input and output and is ideal for new installations or to upgrade existing twisted pair installations.

When twisted pair cable is used for video transmission, the red, green, and blue signals are each sent through a separate pair of wires. Each pair of wires in typical data grade twisted pair cable has a different twist ratio, and therefore each pair is a different length. As a result, each color signal arrives at the receiving end at a slightly different time, causing a distortion in the image displayed as visible color separation. The delay that causes this distortion is called skew.

The SEQ 100 BNC uses a time delay circuit on each color input that can be independently adjusted from 0 to 39 nanoseconds, using three rotary time delay switches on the front panel, in order to compensate for the different lengths of each pair of wires. The time delay circuit employs an advanced design that enhances skew compensation while maintaining signal integrity.

The SEQ 100 BNC can be selectively added to only those signal runs that require skew compensation.

Features

OPTIONAL ACCESSORIES
  PMK 100 Pole Mount Kit for One 1/4 Rack Width Product
  RSF 123 Rack Shelf Kit for 3.5" Deep Products

Specifications

SEQ 100 15HD, SEQ 100 BNC
Video
  Gain  Unity
Video input
  Number/signal type  1 RGBHV, RGBS, RGsB, component video, S-video
  Connectors   
        SEQ 100 BNC  5 female BNC
        SEQ 100 15HD  1 female 15-pin HD
  Nominal level  1 Vp-p for Y of component video and S-video, and for composite video
0.7 Vp-p for RGB
0.3 Vp-p for R-Y and B-Y of component video, and for C of S-video
  Minimum/maximum levels  Analog: 0.3 V to 1.45 Vp-p with no offset at unity gain
  Impedance  75 ohms
  Horizontal frequency  15 kHz to 130 kHz
  Vertical frequency  30 Hz to 150 Hz
Video output
  Number/signal type  1 RGBHV, RGBS, RGsB, component video, S-video
  Connectors   
        SEQ 100 BNC  5 female BNC
        SEQ 100 15HD  1 female 15-pin HD
  Nominal level  1 Vp-p for Y of component video and S-video, and for composite video
0.7 Vp-p for RGB
0.3 Vp-p for R-Y and B-Y of component video, and for C of S-video
  Minimum/maximum levels  0.3 V to 1.45 Vp-p (follows input)
  Impedance  75 ohms
Sync (pass-through)
  Input type  RGBHV, RGBS, RGsB
  Output type  RGBHV, RGBS, RGsB (follows input)
  Input/output level  TTL: 5.0 Vp-p, unterminated
  Input impedance  75 ohms
  Output impedance  75 ohms
  Max input voltage  5.0 V p-p
  Polarity  Positive or negative (follows input)
General
  External power supply  100 VAC to 240 VAC, 50/60 Hz, external, autoswitchable; to 12 VDC, 1 A, regulated
  Power input requirements  12 VDC, 0.2 A
  Temperature/humidity  Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
  Rack mount  Yes, with optional 1U rack shelf, part #60-190-01 or 60-604-01; or VersaTools® rack shelf, part #60-190-20 or 60-604-20. Also furniture mountable with an optional Mini Under-Desk Mounting Kit (#70-212-01) or projector mountable with an optional Mini Projector Mounting Kit (#70-217-01).
  Enclosure type  Metal
  Enclosure dimensions  1.7" H x 4.3" W x 3.0" D (1U high, quarter rack wide)
4.3 cm H x 10.9 cm W x 7.6 cm D
(Depth excludes connectors.)
  Product weight  0.6 lbs (0.3 kg)
  Shipping weight  2 lbs (1 kg)
  Vibration  ISTA 1A in carton (International Safe Transit Association)
  Listings  UL, CUL
  Compliances  CE, FCC Class A, VCCI, AS/NZS, ICES
  MTBF  30,000 hours
  Warranty  3 years parts and labor
   NOTE  All nominal levels are at ±10%
   NOTE   Specifications are subject to change without notice.
(7.51-111405-D2)

Diagram

Application Diagram

Panel Drawing

Panel Drawing
© 2020 Extron. Specifications are subject to change without notice.