SMW200A_specs_en_3606-8037-22_v2700.pdf - 第25页

Version 27.00, October 2024 Rohde & Schwar z R&S ® SMW200A Vec tor Signal Generator 25 Measured SSB pha se noise perfor mance, standar d instrument, C W mode Measured SSB pha se noise perfor mance, standar d inst…

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Version 27.00, October 2024
24 Rohde & Schwarz R&S
®
SMW200A Vector Signal Generator
Measured SSB phase noise performance with R&S
®
SMW-B711/-B721 options, CW mode
Measured SSB phase noise performance with R&S
®
SMW-B711/-B721 options, I/Q mode
-180
-170
-160
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
1 Hz 10 Hz 100 Hz 1 kHz 10 kHz 100 kHz 1 MHz 10 MHz
SSB Phase Noise / dBc (1 Hz)
Offset Frequency
67 GHz
40 GHz
20 GHz
10 GHz
6 GHz
3 GHz
1 GHz
100 MHz
-180
-170
-160
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
1 Hz 10 Hz 100 Hz 1 kHz 10 kHz 100 kHz 1 MHz 10 MHz
SSB Phase Noise / dBc (1 Hz)
Offset Frequency
67 GHz
40 GHz
20 GHz
10 GHz
6 GHz
3 GHz
1 GHz
100 MHz
Version 27.00, October 2024
Rohde & Schwarz R&S
®
SMW200A Vector Signal Generator 25
Measured SSB phase noise performance, standard instrument, CW mode
Measured SSB phase noise performance, standard instrument, I/Q mode
-180
-170
-160
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
1 Hz 10 Hz 100 Hz 1 kHz 10 kHz 100 kHz 1 MHz 10 MHz
SSB Phase Noise / dBc (1 Hz)
Offset Frequency
67 GHz
40 GHz
20 GHz
10 GHz
6 GHz
3 GHz
1 GHz
100 MHz
-180
-170
-160
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
1 Hz 10 Hz 100 Hz 1 kHz 10 kHz 100 kHz 1 MHz 10 MHz
SSB Phase Noise / dBc (1 Hz)
Offset Frequency
40 GHz
20 GHz
10 GHz
6 GHz
3 GHz
1 GHz
100 MHz
67 GHz
Version 27.00, October 2024
26 Rohde & Schwarz R&S
®
SMW200A Vector Signal Generator
Measured SSB phase noise performance at f = 1 GHz, CW mode, standard performance versus the
R&S
®
SMW-B709, R&S
®
SMW-B710 and R&S
®
SMW-B711 options
List mode
Frequency and level values can be stored in a list and set in an extremely short amount of time, triggered by an internal timer or an
external trigger connector. There are two run modes available:
• Learned: faster (see frequency and level data), limited number of steps, cannot be combined with I/Q optimization mode
“high quality”, not available if the instrument is equipped with R&S
®
SMW-B711/-B721 ultra low phase noise options
• Live: works only for dwell times above 2 ms
Run modes
learned, live
Operating modes
internal trigger, infinite
automatic
internal trigger, one sweep per trigger
event
single
internal trigger, one step per trigger event
step
external trigger, one sweep per trigger
event
extern single
external trigger, one step per trigger event
extern step
Maximum number of steps (learned mode)
10000
Dwell time
can be set individually for each step
0.5 ms to 100 s
Resolution
0.1 ms
Setting time
after external trigger
see frequency and level data