8-96 Command Reference
:FREQuency :POWer :UNIT CNT-90XL
8 DBM|W
Input C Measurement Unit
Selects dBm or W as the basic measurement unit to be displayed or read out.
Parameters: DBM | W
The reference level 0 dBm is 1 mW in 50 W. Increasing the level by 3 dB means doubling the
power. Decreasing the level by 3 dB means halving the power.
Returned format:
DBM | W ¿
*RST condition: DBM
:FREQuency :RANGe :LOWer
8 «<Numeric value>|MIN|MAX»
High Speed Voltage Measurements
Use this command to speed up voltage measurements and Autotrigger functions
when you don’t need to measure on low frequencies.
Time to determine trigger levels (typical)
Min. frequency limit
(1 Hz)
Default
(100 Hz)
Max. frequency limit
(50 kHz)
8 s 80 ms 20 ms
Parameters:
<Numeric value> between 1 and 50000 (Hz)
MIN gives 1 Hz
MAX gives 50 kHz
Returned format:
<Numeric value>¿
*RST condition: 100 (Hz)
Complies with standards: SCPI 1991.0, confirmed.
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