36 Keysight N5280A User’s and Service Guide
N5280A
Operational Check
-
14.
Set the Reference level to
20 dBm. Press [Scale] > Reference level > [
20
dBm].
Figure 25
Typical Receiver A
15.
Connect the cable to B, RF INPUTS on the Test Set. Select [Meas] > More >
Receivers, select B > Apply > OK to observe the power level trace.
16.
Connect the cable to C, RF INPUTS on the Test Set. Select [Meas] > More
> Receivers, select C > Apply > OK to observe the power level trace.
17.
Connect the cable to D, RF INPUTS on the Test Set. Select [Meas] > More
> Receivers, select D > Apply > OK to observe the power level trace.
All of the observed traces should decrease from
17 dB (± 5 dB) at 10 MHz
to
34 dB (± 5 dB) at 26.5 GHz.
Summary of Contents for N5280A
Page 32: ...32 Keysight N5280A User s and Service Guide N5280A Operational Check Figure 21 LO AUX Output...
Page 34: ...34 Keysight N5280A User s and Service Guide N5280A Operational Check Figure 22 IF Config...
Page 50: ...50 Keysight N5280A User s and Service Guide N5280A Regulatory Information...
