Jansicotek SDI2HDMI 3G-SDI to HDMI audio video converter with SDI loopout

Converter for SDI cameras and broadcast gear

The Jansicotek SDI2HDMI accepts SD, HD and 3G-SDI signals on a single BNC input and delivers both an HDMI output and an SDI loop output. It handles 480i, 576i, 720p and 1080i/p formats at 24, 25, 30, 50 and 60 Hz with automatic signal detection. Power comes from a USB DC 5 V supply rated at 1 A. The unit measures 5.83 x 4.49 x 2.44 inches and weighs 7.8 ounces.

Sustained signal handling with re-clocking

The converter re-clocks the incoming SDI stream at data rates of 270 Mb/s, 1.485 Gbps and 2.97 Gbps, allowing multiple units to be cascaded without signal degradation. LED indicators show lock status during continuous operation. Embedded audio up to 24 bit, 48 kHz and eight channels passes through both outputs. The design is intended for stable, long-duration runs in studio, security or campus TV environments.

HDMI 1.3a output limits and SMPTE compliance

HDMI output follows the 1.3a specification with 30 or 36 bits per pixel in RGB or YUV colour space. Supported output timings match the input list: 480i/p, 576i/p, 720p at 50 and 60 Hz, 1080i at 50 and 60 Hz, and 1080p at 24, 25, 30, 50 and 60 Hz. The device conforms to SMPTE 259, 274, 292, 296, 372, 424 and 425 standards. It does not support 4K, HDR or higher HDMI versions.