Thiết bị phân tích phổ Signal Hound SM200B — 20 GHz Real-time Spectrum Analyzer
• Range: 100 kHz to 20.0 GHz
• RF Input Impedance (type-N connector): 50Ω
• Calibrated Streaming I/Q: 5 kHz to 40 MHz of selectable I/Q bandwidth
• Includes an internal GPS, used for timebase synchronization, I/Q timestamping, and GPS positioning
• Resolution Bandwidths (RBW): 0.1 Hz (≤200kHz span) to 3 MHz (any span) using 40 MHz IBW; 30 kHz to 10 MHz using 160 MHz IBW
• Timebase Accuracy: GPS disciplined OCXO remains within ±5 x 10-10 when locked to GPS;
– holdover of ±5 x 10-9 per day for aging;
– holdover of ±1 x 10-8 for temperature over -40°C to 60°C
SYSTEM NOISE FIGURE (typical)
13 dB from 700 MHz to 2.7 GHz;
16 dB from 2.7 GHz to 4.5 GHz;
19 dB from 4.5 GHz to 15.2 GHz
IP2
+68 dBm from 100 kHz to 2 GHz;
+78 dBm from 2 GHz to 10 GHz;
+75 dBm from 10 GHz to 15 GHz;
+60 dBm from 15 GHz to 20 GHz
IP3
+28 dBm from 100 kHz to 3 GHz;
+24 dBm from 3 GHz to 6 GHz;
+20 dBm from 6 GHz to 20 GHz