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Connector Type
S-Video Connectors
Ease of Installation
Intermediate (Installs < 60 minutes)
Radio Design Labs
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Easily Distribute One S-Video Source to Four Displays
Radio Design Labs FP-SVDA4 S-Video Distribution Amplifier 1x4
Radio Design Labs FP-SVDA4 S-Video Distribution Amplifier 1x4
Radio Design Labs FP-SVDA4 S-Video Distribution Amplifier 1x4
Item# 77974
Price: Normally $306.58 
Hot Deal $201.97
Free shipping on orders over $175 - See Details


  • S-video (Y-C) distribution
  • Four separate outputs
  • Adjustable gain for each component
  • 75 Ohm input/outputs
  • Wide bandwidth - flat to 10 MHz
  • Ultra-compact, all metal construction

Essential Info

The FP-SVDA4 is the ideal choice in many applications where component video signals need to be distributed. Video inputs and outputs are made on the top-panel jacks. Power connections are made using either the full-size barrier block terminals or a dc power jack located in one end panel. A second dc power jack is provided on the other end panel for connecting additional FLAT-PAK modules.

The FP-SVDA4 has a single 4-pin mini-DIN INPUT jack for the component video signal. The input is 75 Ohm terminated. The gain for each component is user adjustable from the top panel. The GAIN potentiometers allow adjustment from unity to +6 dB. The GAIN potentiometers are normally set fully counterclockwise for unity gain, producing correct amplitudes of each component at the output jacks. The GAIN potentiometers are provided for installations in which individual gain is needed and proper instrumentation is available to set these GAIN controls. Four source-terminated Y-C outputs are provided through the output jacks. Unused outputs need not be terminated.

This item requires a 24V power supply such as the PS-24AS or PS-24K for operation.


More Info

The FP-SVDA4’s low profile and compact size permit mounting in confined spaces and in various locations in equipment racks. The location of the input/output jacks permits high-density mounting against flat surfaces while maintaining accessibility to the connectors. Installations requiring multiple distribution amplifiers are ideally designed using FP-SVDA4s affixed to rack sides, or by mounting them to either the front or rear rack rails using the RDL FP-RRA.

Wherever S-video distribution is needed to provide wide-band video feeds, gain adjustment, reliability, compactness and unsurpassed versatility, the FP-SVDA4 is the ideal choice. Use the FP-SVDA4 individually, or combine it with other RDL products as part of a complete audio/video system.


  • Input Impedance: 75 Ohm (separate Y-C components)
  • Gain Range: Unity to +6 dB (adjustable for each video component)
  • Load Impedance: 75 Ohms
  • Outputs (4): Amplified outputs (separate Y-C components)
  • Output Level: 1 V p-p (into 75 Ohms)
  • Frequency Response: 10 Hz to 10 MHz (+/- 0.2 dB)
  • Noise: < -75 dB (below 1 V p-p)
  • Output Isolation: > 45 dB
  • Differential Gain: 0.1%
  • Differential Phase: 0.1 degree (measured at 10% and 90% APL)
  • Connector Type: 4-pin mini-DIN
  • Power Requirement: GROUND-REFERENCED, 24 Vdc @ 75 mA
  • Dimensions: Height: 1.14 in.(2.90 cm)/width: 3.25 in. (8.26 cm)/Length: 6.41 in. (16.28 cm)
  • Ambient Operating Environment: 0° C to 55° C
  • Ambient Operating Environment: 0° C to 55° C


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