GW Instek GFG-3015 - Manual (Page 37)

GFG-3015 p.33
INT/EXT
GATE
INT/EXT
GATE
1 Sec 1.00000 Hz 10μHz
10 Sec 000.000 mHz, OVER 1μHz
0.01 Sec 10.000 Hz 1mHz
0.1 Sec 10.0000 Hz 100μHz
1 Sec 10.0000 Hz 100μHz
10Hz
10 Sec 0.00000 Hz, OVER 10μHz
0.01 Sec 100.00 Hz 10mHz
0.1 Sec 100.000 Hz 1mHz
1 Sec 100.000 Hz 1mHz
100Hz
10 Sec 00.0000 Hz, OVER 100μHz
0.01 Sec 1.0000 kHz 100mHz
0.1 Sec 1.00000 kHz 10mHz
1 Sec 1.00000 kHz 10mHz
1kHz
10 Sec 000.000 Hz, OVER 1mHz
0.01 Sec 1.0000 MHz 100Hz
0.1 Sec 1.00000 MHz 10Hz
1 Sec 1.00000 MHz 10Hz
1MHz
10 Sec 000.000 kHz, OVER 1Hz
0.01 Sec 10.0000 MHz 100Hz
0.1 Sec 0.00000 MHz, OVER 10Hz
1 Sec 0.00000 MHz, OVER 10Hz
10MHz
10 Sec 000.000 kHz, OVER 1Hz
0.01 Sec 100.000 MHz 1kHz
0.1 Sec 00.0000 MHz, OVER 100Hz
1 Sec 0.00000 MHz, OVER 10Hz
100M Hz
10 Sec 000.000 kHz, OVER 1Hz
Note: When OVER LED is light on, The means that there are still more values
than 6 digits on the Display. User can set more high Gate time to check it.
Example of the External Counter
To set the following conditions:
Counter mode: External.
Procedure:
Press to select External source for Counter mode.
Connect the testing signal with “Counter Input BNC connector”.
Press to select the Gate time of you need.
The correct frequency will be displayed. (Parameter display Area (A))
SHIFT