HP 8590 E-Series User Manual

2. Press (jj], [FREQUENCY], 0 Hz, (SPAN), ZERO SPAN, [SWEEP), 200 ms, Gate Control ,
GATE DELAY , 60 ms, GATE LENGTH , 60 ms.
The GATE CTL EDGE LVL softkey should have EDGE underlined, and EDGE POL POS NEG
should have POS underlined.
3. Press Previous Menu , GATE ON OFF (so that ON is underlined) (see Figure 4-32).
Note
This procedure offers a qualitative functional check only. Due to several
factors, the accuracy of the marker readout of the gate delay and gate length
can vary by several milliseconds. For more information about gate timing, see
the Characteristics in specifications and characteristics in your calibration guide
for your spectrum analyzer.
REF -10 0 dBm
WA SBI
1 I II I
CENTER 0 Hz
L I,
PE’; BW 3 G ,v,nL
i
iPAll ii tiz
\JEW 1 MHz
;WP 200 mi?c
Figure 4-32. Gate On
Item
Description of Items in Figure 4-32
1 Represents the gate delay. The gate is off during the gate delay.
2 Represents the gate length. The gate is on, and the HI SWEEP IN/OUT signal is displayed.
Making Measurements 4-37

HP 8590 E-Series Specifications

General

Brand	HP
Model	8590 E-Series
Category	Measuring Instruments
Language	English