Evertz 7800IDA8 / 7800IDA8-3G Intelligent 3G/HD/SD-SDI 1x8 Reclocking Distribution Amplifier
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Key Features
Key Features
- 1x8 SDI Distribution: Provides eight reclocked, signal-conditioned outputs from one SDI input via Mini-DIN 1.0/2.3.
- Multi-Rate SDI Support: Auto-detects 3G-SDI (ST 424M), HD-SDI (ST 292-1), and SD-SDI (ST 259-C).
- Long-Reach Equalization: Supports up to 100m @ 3G, 140m @ HD, and 400m @ SD on Belden 1694A.
- Video & Audio Monitoring: Detects video loss, freeze, black, audio overload, underlevel, and silence conditions.
- Optional Audio Processing: Supports mono channel shuffling, stereo-to-5.1 upmixing (+UMX), and 5.1-to-stereo downmixing (+DMX).
- IntelliGain® & IntelliTrak™: Optional loudness control (+IG) and lip-sync alignment (+IT) for consistent audio levels and A/V timing.
- VistaLINK® SNMP: Enables centralized telemetry, parameter monitoring, and trend analysis via 7700FC/7800FC controllers.
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Features & Specifications
Product Overview +
High-Performance Signal Distribution with Built-in Intelligence
The Evertz 7800IDA8-3G reclocking distribution amplifier is designed for high-density broadcast facilities, production trucks, and playout centers requiring reliable signal distribution across long coaxial runs. Going beyond standard distribution amplifiers, the card combines robust adaptive equalization and reclocking with active video and audio health auditing to safeguard overall signal integrity.
Advanced Optional Audio Processing & Lip-Sync Alignment
Unlike traditional passive or basic active DAs, the 7800IDA8 series can be expanded with dedicated audio processing features. Operators can license embedded mono audio channel shuffling, stereo-to-5.1 surround upmixing (+UMX), or 5.1-to-stereo downmixing (+DMX). Additionally, Evertz' patented IntelliGain® loudness control (+IG) normalizes volume variations across commercial transitions, while IntelliTrak™ lip-sync control (+IT) automatically corrects audio/video delay offsets.
High-Density Modular Enclosure Support
Occupying a single slot, up to 14 modules can be installed within a single 3RU 7800FR frame to maximize output density. Centralized configuration, status monitoring, and automated alarm reporting are managed via SNMP using the 7700FC or 7800FC frame controller and Evertz VistaLINK® network management software.
Technical Specifications +
technical specifications

