SCS 300 Retired

Sync Converter & Stabilizer
Key Features
  • Universal sync conversion
  • Selectable sync-on-all output
  • Horizontal shift control
  • Dual RGB video outputs
  • ADSP™ - Advanced Digital Sync Processing technology
  • Rack-mountable 1U, quarter rack width metal enclosure
The Extron SCS 300
Model Version Description Part #
SCS 300 Sync Converter & Stabilizer 60-811-01 Retired

This product has been retired.

The Extron SCS 300 combines sync conversion and sync stabilization in a single, compact enclosure. It provides sync conversion between all common high resolution sync formats – RGBHV, RGBS, RGsB, and RsGsBs. Horizontal shift control enables precise centering of images on-screen. For ease of installation, the SCS 300 features front and rear panel video outputs to support both rack-mount and at-the-display applications.

The SCS 300 also features Extron ADSP™ - Advanced Digital Sync Processing to compensate for poor quality or weak sync signals from PC graphics cards, or signal losses due to long cable runs. ADSP re-establishes the timing relationship between sync and video signals, and restores the sync voltage level and waveform to ensure robust, stable image reproduction.


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SCS 300 Sync Converter/Stabilizer
   Gain Unity
   Bandwidth 300 MHz (-3 dB)
Video input
   Number/signal type 1 analog RGBHV, RGBS, RGsB, RsGsBs
   Connectors 5 female BNC
   Nominal level 0.7 Vp-p for RGB
   Minimum/maximum levels Analog: 0.3 V to 1.5 Vp-p with no offset
   Impedance 75 ohms
   Horizontal frequency 24 kHz to 130 kHz
   Vertical frequency 40 Hz to 120 Hz
   Return loss <-30 dB @ 5 MHz
   DC offset (max. allowable) 4.0 V
   Input coupling AC
Video output
   Number/signal type 2 analog RGBHV, RGBS, RGsB, RsGsBs
   Connectors 5 BNC female, (1) 15-pin HD female
   Nominal level 0.7 Vp-p for RGB
   Minimum/maximum levels 0.3 V to 1.5 Vp-p with no offset (follows input)
   Impedance 75 ohms
   Return loss -30 dB @ 5 MHz
   DC offset ±30 mV with no input and at 0 offset
   Input type RGBHV, RGBS, RGsB, RsGsBs
   Output type RGBHV, RGBS, RGsB, RsGsBs (switch-selectable)
   Input level Sync on R/G/B (RGsB, RsGsBs): 0.15 to 0.6 Vp-p
TTL: 1.5 V to 5.5 Vp-p with ±0.2 VDC max. offset
   Output level Sync on R/G/B (RGsB, RsGsBs): 0.3 Vp-p
TTL: 5.0 Vp-p, unterminated
   Input impedance 510 ohms or 10k ohms, selectable
   Output impedance 75 ohms
   Max. propagation delay 48 ns
   Max. rise/fall time 3.5 ns
      RGBHV For RGBHV input, output is positive or negative (follows input) or is forced negative (switch-selectable).
      RGBS, RGsB, RsGsBs Negative
   External power supply 100 VAC to 240 VAC, 50-60 Hz, external, to 12 VDC, 1 A, regulated
   Power input requirements 12 VDC, 0.4 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
   Cooling Convection, no vents
      Rack mount Yes, with optional rack shelf kit
      Furniture mount Yes, with optional under-desk or through-desk mounting kit
      Pole mount Yes, with optional pole mounting kit
   Enclosure type Metal
   Enclosure dimensions 1.7" H x 4.3" W x 6.0" D (1U high, quarter rack wide)
(4.3 cm H x 10.9 cm W x 15.2 cm D)
(Depth excludes connectors.)
   Product weight 0.8 lbs (0.4 kg)
   Shipping weight 2 lbs (1 kg)
   Vibration ISTA 1A in carton (International Safe Transit Association)
   Regulatory compliance 
      Safety CE, c-UL, UL
      EMI/EMC CE, C-tick, FCC Class A, ICES, VCCI
   Warranty 3 years parts and labor
    NOTE     All nominal levels are at ±10%.
    NOTE     Specifications are subject to change without notice.


Application Diagram

Panel Drawing

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