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SM20 is a 3G-/HD-/SDI distribution amplifier.

SM20 accepts 3G-SDI/HD-SDI/SDI inputs from 525i to 1080p/60 which it equalises and retimes to 4 independent outputs.




(Contact SingMai for dealer prices, quantity prices or alternative payment methods)

Power Supply lead


Download the SM20 user manual:

SM09 video distribution amplifier user manual.




SM20 Specfications

Video Input:

3G-SDI/HD-SDI/SDI auto switching.

Video input is equalised and reclocked.


Video Output:

4 independent 3G-SDI/HD-SDI/SDI matching the input standard.



Dimensions: 120mm x 80mm x 30mm.

Power: +5VDC @ 150mA (90V-260V AC-DC adaptor supplied). YouTube page

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