Signal Hound SM200A - Page 33

SM435 Preliminary Specifications | Zero Span (IQ Streaming)
33
5
Displayed Average Noise Level (DANL)
LO Leakage at RF Input -80dBm from 100kHz to 6GHz
-50dBm from 6GHz to 24GHz
-75dBm from 24GHz to 43.5GHz
5
Residual Responses (Ref Level ≤ -20 dBm, 0 dB Attenuation, 50-ohm load on RF input)
Input Frequency Range
Residual Level (dBm)
100 kHz to 6 GHz
-110
6 GHz to 15 GHz
-100
15 GHz to 43.5 GHz
-90
5
Spurious Responses (any ref level (RL) from +10dBm to -20dBm, in 5dB increments, input 10 dB
< RL, RBW ≤ 30kHz, 40MHz IBW)
Input Freq. Range
Spur Reject Off (dBc)
Spur Reject On (dBc) typical
100 kHz to 6 GHz
-55
-75
6 GHz to 24 GHz
-45
-75
24 to 43.5 GHz
-45
-65
Sub-Octave Filtered Preselector 20MHz to 43.5GHz
Input Frequency Range
dBm/Hz
100 kHz to 160 MHz
–156 dBm
160 MHz to 2.2 GHz
–159 dBm
2.3 GHz to 24 GHz
–155 dBm
24 GHz to 36 GHz
start –153 dBm + 0.5 dB/GHz
40 GHz to 43.5 GHz
start –147 dBm + 1.1 dB/GHz