Description
The C10DA is a compact 1×6 analog video distribution amplifier designed to reliably distribute a single composite or reference video signal to multiple destinations. It accepts NTSC and PAL formats and supports bi-level and tri-level reference signals. The unit provides adjustable gain to compensate for signal loss over long cable runs and maintain image integrity.
Key features include six isolated analog outputs, selectable termination, and precise gain control in 1 dB steps across a range of -3 dB to +3 dB. The C10DA also supports distribution of tri-level sync when a sync signal is applied at the input, making it useful in HD facilities that require reference distribution. Its small footprint and low power consumption make it easy to place near monitors, racks, or camera rigs.
Performance specifications deliver wideband analog operation with a video bandwidth of 0 – 6 MHz +/- 0.1 dB and response variation below 0.1 dB from one to six loads. Differential gain is specified at 0.15% and differential phase at 0.1 degree, both stated as not load dependent. Additional metrics include return loss greater than 35 dB to 6 MHz and output isolation better than 40 dB.
Connectivity is straightforward: one differential analog input on a BNC and six analog BNC outputs. Termination can be set to 75 Ohms or non-terminated via dipswitch, and user controls include external dipswitch selection for termination and gain. The unit is DC coupled and accepts a maximum common mode signal of 10 Vp-p.
Typical applications include distribution of composite video or reference timing in broadcast racks, monitor walls, and engineering test setups. The C10DA is suitable for supplying reference sync to tri-level workflows in HD facilities, redistributing composite video for preview monitoring, or splitting a feed for recording and live monitoring. Its precise gain and isolation characteristics help preserve signal quality across multi-drop installations.
Installation and operation are designed to be simple and reliable. The unit ships with a regulated 5 VDC power supply and uses a locking power connector to prevent accidental disconnects. AJA’s five year warranty and technical support back field installations and long-term deployments, and the compact metal enclosure is suited to rack, shelf, or field use.