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Author Topic: Impedance on DMX 512 cables  (Read 10271 times)

scva

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Impedance on DMX 512 cables
« on: September 21, 2007, 02:41:36 PM »

How important is it to have 22awg DMX cables at a 120 Ohm impedance?
Reasoning:  I haven't seen a cable used in the marketplace with this characteristic.
Mostly 80 and 110 Ohm for this size of cable.

Next question, would the industry prefer a "true" 120 Ohm cable in 22 awg?
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