GW Instek GSP-9300 - Page 51

APPENDIX
49
Phase Noise
Offset from
Carrier
Fc =1 GHz; RBW = 1
kHz, VBW = 10 Hz;
Average ≥ 40
10 kHz
<-88 dBc/Hz
Typical
2
100 kHz
<-95 dBc/Hz
Typical
1 MHz
<-113 dBc/Hz
Typical
Resolution Bandwidth (RBW) Filter
Filter Bandwidth
1 Hz to 1 MHz in 1-3-
10 sequence
-3dB bandwidth
200 Hz, 9 kHz, 120
kHz, 1MHz
-6dB bandwidth
Accuracy
± 8%, RBW = 1MHz
Nominal
3
± 5%, RBW < 1MHz
Nominal
Shape Factor
< 4.5:1
Normal Bandwidth
ratio: -60dB:-3dB
Video Bandwidth (VBW) Filter
Filter Bandwidth
1 Hz to 1 MHz in 1-3-10
sequence
-3dB bandwidth
[1] Frequency Resolution = Span/(Trace points - 1)
[2] Typical specifications in this datasheet mean that the performance can be
exhibited in 80% of the units with a 95% confidence level over the temperature
range 20 to 30 °C. They are not covered by the product warranty.
[3] Nominal values indicate expected performance. They are not covered by the
product warranty.
Amplitude
Amplitude Range
Measurement
Range
100 kHz to 1 MHz
Displayed Average
Noise Level (DANL) to
18 dBm
1 MHz to 10 MHz
DANL to 21 dBm
10 MHz to 3 GHz
DANL to 30 dBm
Attenuator
Input Attenuator
Range
0 to 50 dB, in 1 dB
step
Auto or manual setup
Maximum Safe Input Level
Average Total
Power
≤ +33 dBm
Input attenuator
≥10 dB
DC Voltage
± 50 V