Product Overview

The Kramer VM-4UX is a 1:4 4K 12G-SDI distribution amplifier that splits a single SDI input into four independent reclocked outputs for broadcast, production, and commercial AV applications. It supports 12G-SDI for 4K UHD signals as well as 6G, 3G, HD, and SD-SDI formats, with automatic format detection. The VM-4UX is suited for installations requiring a smaller SDI distribution point compared to the 8-output VM-8UX.

Product Description

The VM-4UX provides four independently reclocked SDI outputs from a single input, maintaining broadcast-grade signal integrity to each destination. Its compact form factor suits tight rack spaces in production facilities and commercial AV equipment rooms. Automatic format detection means the VM-4UX handles format changes between 12G, 3G, HD, and SD-SDI sources without manual reconfiguration. BNC connectors on all ports meet standard broadcast cabling requirements. The VM-4UX is appropriate for broadcast studios, house of worship production environments, and any commercial AV installation distributing SDI signals to four destinations.

Key Features

• 1:4 SDI Distribution One input to four independent reclocked outputs.
• 12G-SDI Support 4K UHD 12G-SDI plus backward-compatible SDI formats.
• Automatic Format Detection No manual reconfiguration when source format changes.
• Reclocked Outputs All outputs reclocked for consistent signal quality.

Typical Applications

• Broadcast studio 4-destination SDI distribution
• House of worship video production
• Live production signal routing
• Commercial AV SDI distribution point

Technical Specifications

Frequently Asked Questions

What is the difference between VM-4UX and VM-8UX?The VM-4UX provides 4 outputs; the VM-8UX provides 8. Both support the same SDI formats. Choose based on the number of output destinations required.What warranty applies?Kramer provides a 3-year limited warranty. Contact Creation Networks for support.