30. Spurious Response, HP 8593EM
11.Measure the noise level at 5.6 GHz using the following steps:
a.Remove any cable or adapters from the EMC analyzer INPUT 50 .
b.Press 4PRESET5 on the EMC analyzer, then wait for the preset routine to nish. Set the EMC analyzer by pressing the following keys:
4FREQUENCY5 5.6 4GHz5
4SPAN5 ZERO SPAN
4AMPLITUDE5 REF LVL 67 dBV
4BW5 IF BW AUTO MAN (MAN) 1 4kHz5
AVG BW AUTO MAN (MAN) 30 4Hz5
More 1 of 2 VID AVG ON OFF (ON) 10 4ENTER5
4SWEEP/TRIG5 SWP TIME AUTO MAN (MAN) 5.0 4sec5
c.Press 4SGL SWP5. Wait until AVG 10 is displayed along the left side of the CRT display.
d.Press 4MKR !5 MARKER ! HIGH on the EMC analyzer and record the marker amplitude reading as the Noise Level at 5.6 GHz in Table
12.Press 4PRESET5 on the EMC analyzer, then wait for the preset routine to nish. Set the EMC analyzer by pressing the following keys:
4FREQUENCY5 More 1 of 2 Band Lock
4FREQUENCY5 2.8 4GHz5
4SPAN5 10 4MHz5
13.Connect the equipment as shown in Figure
Option 026 only: Use the BNC to SMA adapter with an APC 3.5 (f) to (f) adapter.
14.On the synthesized sweeper, press the preset key, then set the controls as follows:
CW : ::: :: :: :: : : ::: :: :: :: ::: :: :: :: :: ::: : : :: :: ::: :: :: :: :: ::: :: 2.8 GHz
POWER LEVEL :: :: :: ::: :: : : :: :: ::: :: :: :: ::: :: :: :: :: : :: :: :: :: 0 dBm