Teradek User Guide

Power Cables

Updated on

2-Pin Power Connector

Ranger devices use a locking 2-pin power connector similar to the 0B 302 series LEMO connector.

* Pin 1 is closest to the red dot on the connector.

Input Voltage: 7-28V DC
Max Power Consumption: 12W (TX) and 18W (RX)

Custom/3rd Party Cables

  • Test the power cable polarity with ONLY the power cable connected to Ranger. Do not connect video cables.
  • Check the power cable for shorts and proper grounding.

12G-SDI Input/Output Cables (Ranger Mk II only)
Ranger Mk II units require the use of 12G-SDI cables to reliably transport 12G video signals and are included as a standard item. Ensure that your cables are rated for compatibility with your camera's output.

Using a reverse polarity or improperlyconstructed power cable can damage the product and is not covered under warranty. To prevent the inputs from being damaged, best practice is to plug in the power cable first, THEN connect the video cable from the camera before powering on the TX unit. 

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