This document is the installation and operation guide for the R20DA 1x8 SD-SDI Distribution Amplifier, a multi-format R-series card module published by AJA Video, Inc.
The AJA R20DA is a multi-format 1x8 SDI Distribution Amplifier designed as a card module for AJA R-series frames. It features re-clocking and equalization capabilities, allowing the SDI input to drive up to 300 meters of cable. The unit automatically adapts to various SDI input standards, including 143, 177, 270, and 360 Mb/s, and is compatible with AJA FR1 or FR2 frames.
| Input Type | SDI (SMPTE 259M), BNC |
|---|---|
| Output Type | SDI (SMPTE 259M), 8x BNC |
| Cable Drive Distance | 300 meters |
| Power Consumption | 3 watts |
The R20DA automatically adapts to 143, 177, 270, or 360 Mb SDI inputs.
It is compatible with AJA FR1 or FR2 frames.