USBee DX Frequency Counter
This section details the operation of the Frequency Counter
application that comes with the USBee DX.
The USBee D Frequency Counter
application measures the frequency that is present on each of the 16 digital signal lines. Below you see the application screen.
Frequency Counter Specifications
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Digital Channels Measured
|
8 or 16
|
|
Analog Channels Measured
|
0
|
|
Maximum Measured Frequency [1]
|
12MHz (8-channel) or 6MHz (16-channel)
|
|
Maximum Digital Input Voltage
|
+5.5V
|
|
Resolution
|
1Hz
|
|
Gate Time
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1 sec
|
Channel Setup
The Frequency Counter can operate on either 8 channels or
16 channels at a time. For 8 channels,
the maximum frequency measured is 12MHz.
For 16 channels, the maximum frequency measured is 6MHz.
Change setup modes by clicking the menu item Setup and
selecting the desired number of channels.
Below shows the 8 channel setup mode.
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