And E7405A - Agilent Technologies PSA Series Manual

ESA Functional Tests
Displayed Average Noise Level
7. Press the following keys on the analyzer:
,
Display Display Line
Adjust the display line so that it is centered on the average trace noise, ignoring any
residual responses.
8. If the analyzer is an E4402B or E4403B E7402A, record the display line amplitude
setting as TR Entry 9 8 in
amplitude setting as TR Entry 10 9 in
should be less than the maximum.
Procedure (3.01 GHz to 6.0 GHz) E4404B, E4405B, E4407B, and
E4408B E7403A, E7404A, and E7405A
1. Press ,
System Power On/Preset
preset routine to finish. Set the analyzer by pressing the following keys:
,
FREQUENCY Start Freq
, 6.0.
Stop Freq GHz
,
AMPLITUDE More
, –70,
AMPLITUDE
(Man), 0,
Attenuation
, , 1,
BW/Avg Res BW
, 10,
Video BW kHz
2. Press the following keys on the analyzer:
Single
,
BW/Avg Average
Single
Wait until AVG 3 is displayed to the left of the graticule (the analyzer will take 3 sweeps
and then stop).
3. Press . Record the marker frequency next to your analyzer model in the
Peak Search
Measured Frequency column as entry (m) (j) in
6.0 GHz.
4. Press the following keys on the analyzer:
, (Cont)
Sweep Sweep
BW/Avg, Average
, (Auto)
BW/Avg Res BW
(Auto)
Video BW
, 50,
SPAN kHz
FREQUENCY
5. Press . Set the center frequency of the analyzer to the frequency recorded in
Center Freq
the Measured Frequency column as entry (m) (j) in
to 6.0 GHz.
150
(On)
Table 4-1 on page 157
Table 4-1 on page 157
, (Factory),
Preset Type
, 3.01,
GHz
, ,
Y Axis Units dBm
dBm
dB
MHz
(On), 3,
Enter
(Off)
Otherwise, record the display line
The Average Noise Level
on the analyzer. Wait for the
Preset
Table 4-1 on page 157 for 3.01 GHz to
Table 4-1 on page 157 for 3.01 GHz
Chapter 4