Agilent Technologies Agilent 4396B - Manual (Page 84)

Burst Signal Measurement
This measurement requires that option 1D6 be installed in the
analyzer . A summary of how to determine gate delay and gate length
settings for dierent signals is contained at the end of this example .
T est Signal The following test signal is used in this example:
Pulse period (pri ) = 100 s (pulse repetition frequency prf is 10
kHz )
Duty ratio is 80% ( pulse width is 80 s)
RF frequency is 960 MHz
Measurement Setup
Connection
Setup the analyzer as shown in Figure 4-19 .
Figure 4-19. Burst Signal Measurement Setup
Analyzer Settings
Press 4 Preset 5 . Then set the analyzer's controls as follows:
Desired Settings K ey Strokes
A ctive Channel
Block
Select channel 1 4 Chan 1 5 (default)
Measurement
Block
Select Spectrum Analyzer Press 4 Meas 5
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
ANALYZER TYPE
F FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
SPECTRUM ANALYZER
Select S input 4 Meas 5
FFFFFFFFFFFFFFFFFFFFFFFFFF
SPECTRUM:S (default)
Set RBW to 100 kHz Press 4 Bw/A vg 5 100 4 k/m 5
Sweep Block Center frequency 960 MHz Press 4 Center 5 960 4 M/ 5
Span frequency 10 MHz Press 4 Span 5 10 4 M/ 5
4-16 Spectrum Measurement Examples