Gate On - HP 8590 E-Series User Manual

Press
60
ms,
GATE DELAY ,
GATE CTL EDGE LVL
The
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.
R E F
W A
Item
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.
0 Hz, (SPAN), ZERO SPAN, [SWEEP), 200
GATE LENGTH , 60
ms.
0
3 G ,v,nL
Figure 4-32. Gate
Description of Items in Figure 4-32
ms, Gate Control ,
EDGE POL POS NEG
On
Making Measurements 4-37