FOR-A

FOR-A USF-105FS-12G 12G-SDI Frame Synchronizer Module

FOR-A Processors

Professional broadcast product designed for reliable production, streaming, and modern media workflows.

Genuine
Product

Official
Warranty

Technical
Support

Fast
Delivery

Key Features

Native 12G-SDI & Quad Link: Supports 4K UHD via 12G-SDI and Quad Link 3G-SDI.
Integrated Gearbox: Converts between 12G-SDI and Quad Link 3G-SDI.
Frame Synchronization: Syncs SDI signals with external genlock references.
Video Processing: Includes Proc Amp, clipping, delay, and freeze functions.
Audio Processing: Supports 16 channels with SRC, mixing, remapping, and delay.
Ancillary Data: Supports H/V data pass-through and audio error muting.
SNMP Monitoring: Enables remote status and alarm monitoring.

Pricing Dhs. 0.00

Request a Quote

Secure checkout. Authorized partner. 100% genuine products.

Details that matter

Features & Specifications

Explore the features, technical details, and everything you need to know about this product.

Need help choosing? Talk to our experts →

Product Overview +

Compact 12G-SDI 4K UHD Synchronization

The FOR-A USF-105FS-12G is a high-density 12G-SDI frame synchronizer module designed for installation in USF-series frame enclosures. Built for 4K Ultra HD broadcast and live event production, it stabilizes and aligns asynchronous 4K signals to an external genlock reference. It handles Single Link 12G-SDI inputs up to 3840x2160 resolution, delivering reliable signal integrity across high-bandwidth infrastructure without adding unnecessary latency.

Built-in 4K Gearbox & Signal Conditioning

Equipped with an internal gearbox function, the USF-105FS-12G easily converts between Single Link 12G-SDI and Quad Link 3G-SDI in both Square Division (SQD) and 2-Sample Interleave (2SI) Level A/B configurations. Each unit includes a complete video processing toolset featuring a Proc Amp, video clipping, frame delay control, and manual video freeze—ensuring full signal compliance before distribution.

Comprehensive 16-Channel Audio & ANC Handling

The module processes up to 16 channels of embedded audio, providing individual channel remapping, linear PCM down-mixing, and up to 1,000 ms of audio delay per channel to maintain precise lip-sync. Built-in Sample Rate Converters (SRC) handle asynchronous 3G/HD-SDI audio sources, while automatic muting protects downstream equipment from signal corruption. H/V ancillary data pass-through maintains critical metadata such as time code and closed captioning.

Technical Specifications +

technical specifications