Owner's manual

QPHY-USB Operator’s Manual Rev F

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CH1 (D+) 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0

CH2 (D-) 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 1

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CH1 (D+) 0 1 0 0 1 1 1 0 0 1 0 1 0 1 0 1

CH2 (D-) 1 0 1 1 0 0 0 1 1 0 1 0 1 0 1 0

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CH1 (D+) 0 1 0 0 1 1 1 1 0 0 0 0 0 0 0 0

CH2 (D-) 1 0 1 1 0 0 0 0 1 1 1 1 1 1 1 1

Note: If the minimum voltage step on the generator is greater than or equal to 50 mV, 6dB attenuators should be used to get a finer minimum

voltage step. These attenuators will reduce the output voltage by approximately half, so the voltage levels on the generator should be

doubled.

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