Agilent Technologies 11974 Series User Manual page 132

7. Enter the appropriate millimeter-wave source module frequency multiplication factor
into the synthesized sweeper by pressing
keys (on the synthesized sweeper) for the appropriate band:
for an 11974A:
2 Hz
for an 11974Q:
3 Hz
for an 11974U:
3 Hz
for an 11974V:
4 Hz
8. Set the synthesized sweeper for a CW signal at the frequency listed below:
for an 11974A: 26.5 GHz
for an 11974Q: 33.0 GHz
for an 11974U: 40.0 GHz
for an 11974V: 50.0 GHz
9. Activate external leveling on the synthesized sweeper by pressing
10.Adjust the output power of the synthesized sweeper for a reading of approximately
0 dBm on the 8349B display.
11.Set the spectrum analyzer to the appropriate millimeter band by using the following
key sequence for the appropriate band:
SHIFT ⇑ ⇑
for an 11974A:
SHIFT ⇑ ⇑ ⇑
for an 11974Q:
SHIFT ⇑ ⇑ ⇑ ⇑
for an 11974U:
SHIFT ⇑ ⇑ ⇑ ⇑ ⇑
for an 11974V:
12.Set the spectrum analyzer controls as follows:
, , , 0, and
SHIFT 5 MHz
FREQUENCY SPAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 MHz
ENTER dB/DIV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 dB
13.Set the reference level of the spectrum analyzer by pressing
entering the corresponding value for the band listed below:
for an 11974A: − 40 dBm
for an 11974Q: − 40 dBm
for an 11974U: − 40 dBm
for an 11974V: − 55 dBm
Chapter 4
SHIFT
(sets external mixer conversion loss to 0 dB)
dB
and . Press the following
START FREQ
XTAL
REFERENCE LEVEL
Performance Tests
5. 3 dB Bandwidth
.
and
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