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This section details the operation of the Frequency Generator application that comes with the USBee DX. The Frequency Generator is used to generate a set of commonly used digital frequencies on the low 8 digital channels.
Below you see the application screen.
To set the frequencies generated, use the drop down list box to choose which subset you would like to generate. Then refer to the screen for which signal is generating which frequency.
Frequency Generator Specifications
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Digital Channels Controlled
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8
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Analog Channels Controlled
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0
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Sets of Frequencies
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6
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Set 1
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1MHz, 500kHz, 250kHz, 62.5kHz,31.25kHz, 15.625kHz, 7.8125kHz
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Set 2
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32kHz, 16kHz, 8kHz, 4kHz, 2kHz, 1kHz, 500Hz, 250Hz
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Set 3
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750kHz, 375kHz, 187.5kHz, 93.75kHz, 46.875kHz, 23.4375kHz, 11.1875kHz, 5.5893kHz
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Set 4
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19.2kHz, 9600Hz, 4800Hz, 2400Hz, 1200Hz, 600Hz, 300Hz, 150Hz
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Set 5
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64Hz, 32Hz, 16Hz, 8Hz, 4Hz, 2Hz, 1Hz, 0.5Hz
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Set 6
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1920Hz, 960Hz, 480Hz, 240Hz, 120Hz, 60Hz, 30Hz, 15Hz
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Channel Output Drive Current
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4mA
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Output Low Level
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< 0.8V
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Output High Level
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> 2.4V
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