Procedure (10 Mhz To 1 Ghz) E4402B, E4403B, E4404B, E4405B, E4407B, And E4408B E7402A, E7403A, E7404A, And E7405A - Agilent Technologies PSA Series Manual

ESA Functional Tests
Displayed Average Noise Level
4. Press the following keys on the analyzer:
, (Cont)
Sweep Sweep
,
BW/Avg Average
, (Auto)
BW/Avg Res BW
Video (Auto)
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 (d) or (e) (c) in
1.01 GHz to 1.5 GHz.
6. Press the following keys on the analyzer:
, , 1,
BW/Avg Res BW
, 30,
Video BW Hz
Single
Wait for the sweep to finish.
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. Record the display line amplitude setting as TR Entry 3 (TR Entry 22 or 23 for a 75 Ω
Input) in Table 4-1 on page
Maximum for the appropriate input impedance.
Procedure (10 MHz to 1 GHz) E4402B, E4403B, E4404B, E4405B,
E4407B, and E4408B E7402A, 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
, 1.0,
Stop Freq GHz
,
AMPLITUDE More
, –70,
AMPLITUDE
(Man), 0,
Attenuation
, , 1,
BW/Avg Res BW
, 10,
Video BW kHz
146
(Off)
kHz
(On)
157. The average noise level should be less than the
, (Factory),
Preset Type
, 10,
MHz
, ,
Y Axis Units dBm
dBm
dB
MHz
Table 4-1 on page 157
on the analyzer. Wait for the
Preset
for
Chapter 4