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LN-S114 1x4 SDI Distribution Amplifier DA 3G-SDI 300m SMPTE Wide Voltage

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LN-S114 1x4 SDI Distribution Amplifier DA 3G-SDI 300m SMPTE Wide Voltage

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Brand Name : Lntech

Model Number : LN-S114

Certification : CE ISO

Place of Origin : China

MOQ : 1

Input Stage : 1× BNC with auto-equalization

Output Stage : 4× BNC with re-driven outputs

Signal Processing : 2.97Gbps with clock recovery

Power Design : Wide voltage DC 5–12V input

Housing : Metal enclosure with ESD protection

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LN-S114 1x4 SDI Distribution Amplifier – Technical Overview

Professional-Grade Signal Distribution with Automatic Equalization and Reclocking

The LN-S114 is a broadcast-quality 1x4 SDI distribution amplifier engineered for signal integrity and reliability. It accepts a single 3G-SDI, HD-SDI, or SD-SDI input and outputs four independently buffered signals with full reclocking and cable equalization. Capable of handling bitrates up to 2.97Gbps, the unit supports SMPTE 424M, 292M, and 259M standards, making it suitable for high-end video production, OB trucks, and mission-critical AV systems. The wide voltage input (5–12V DC) and low power consumption ensure compatibility with mobile and fixed installations.

Core Technical Architecture

Component Specification Application Benefit
Input Stage 1× BNC with auto-equalization Recovers weak long-distance signals
Output Stage 4× BNC with re-driven outputs Ensures signal integrity across all outputs
Signal Processing 2.97Gbps with clock recovery Eliminates jitter and timing errors
Power Design Wide voltage DC 5–12V input Flexible power sourcing for field use
Housing Metal enclosure with ESD protection Reliable operation in demanding environments

In-Depth Technical Analysis

  1. Signal Conditioning
    Built-in cable equalization compensates for signal loss over long cables. Clock recovery restores signal timing for jitter-free performance.

  2. Output Performance
    Each output is independently driven and isolated to prevent load-induced degradation. Supports simultaneous output of 3G-SDI, HD-SDI, or SD-SDI.

  3. Compliance & Compatibility
    Fully compliant with SMPTE 424M (3G-SDI), SMPTE 292M (HD-SDI), and SMPTE 259M (SD-SDI). Auto-detects input signal format and adjusts accordingly.

  4. Physical & Environmental
    Compact metal housing with ESD protection. Designed for continuous operation in broadcast and professional AV environments.

Detailed Technical Specifications Table

Category Parameter Detail
Interfaces Input 1× BNC (3G-SDI/HD-SDI/SD-SDI)
Outputs 4× BNC (3G-SDI/HD-SDI/SD-SDI)
Signal Max Bitrate 2.97 Gbps
Supported Resolutions SD to 1080p60
Transmission Distance 100m (3G), 200m (HD), 300m (SD)
Compliance SMPTE 424M, 292M, 259M
Electrical Power Supply DC 5V–12V
Power Consumption 1.5W max
ESD Protection ±8kV (air), ±4kV (contact)
Physical Dimensions 97mm × 55mm × 23mm
Weight 130g
Housing Metal
Environmental Operating Temperature 0°C to 40°C
Storage Temperature -20°C to 60°C
Humidity 20%–90% RH

LN-S114 1x4 SDI Distribution Amplifier DA 3G-SDI 300m SMPTE Wide Voltage


Product Tags:

1x4 SDI Distribution Amplifier

      

SDI Distribution Amplifier 300m

      

1x4 sdi video distribution

      
China LN-S114 1x4 SDI Distribution Amplifier DA 3G-SDI 300m SMPTE Wide Voltage factory

LN-S114 1x4 SDI Distribution Amplifier DA 3G-SDI 300m SMPTE Wide Voltage Images

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