- Pruducts
- Spectrum Analyzer
- SA3000 Series Spectrum Analyzer
- SA3031 Spectrum Analyzer
Product Features
- l Frequency Range：9kHz~3.6GHz
- l Resolution Bandwidth:1Hz~3MHz，optimum sensitivity precede -160dBm
- l Patented dual source function, tracking source/ independent source arbitrary switching
- l Waterfall spectrum、modulate quality analysis、audio demodulation and other general& extended functions
- l Field strength measurement、frequency detection testing、S11 & S21、Channel measurement、frequency counting and more professional options
- l Compact all-metal structure, superior shielding performance, and EMC characteristics
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Technical Indicators |
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Conditions |
Preheat for 30 minutes while the instrument is in the calibration cycle and has performed self-calibration |
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Model |
SA3031 |
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Frequency Range |
9kHz~3.6GHz |
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Freq Reading Accuracy |
±（Freq standard reading× Freq reference accuracy +1%× sweep width +10%×RBW+0.5×[ sweep width /（ scan spot -1）]+1Hz） |
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Internal Benchmark（10MHz） |
Aging rate |
<1ppm/ year |
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Temp Drift |
<0.5ppm （15℃ to 35℃） |
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Resolution Bandwidth（RBW） |
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Range(<10Hz as options) |
1Hz to 500kHz（continuous stepping from 1 to 10）、1MHz、3MHz |
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Selectivity（60dB/3dB） |
RBW≤500kHz |
<5：1 typical value（digital implement，close to Gaussian shape） |
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Accuracy |
<5% typical value |
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Video Bandwidth（VBW） |
10Hz to 3MHz |
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Display Average Noise Level（1Hz resolution bandwidth，RF attenuator 0dB） |
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Pre-amplifier Off |
100kHz to 1MHz <-100dBm-3×(f/100kHz)dB 1MHz to 10MHz <-130dBm 10MHz to 1GHz <-135dBm 1GHz to 3.6GHz <-130dBm |
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Pre-amplifier On |
100kHz to 1MHz <-120dBm-3×(f/100kHz)dB 1MHz to 10MHz <-150dBm 10MHz to 1GHz <-155dBm 1GHz to 3.6GHz <-150dBm |
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Phase Noise |
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fc=500MHz |
Frequency offset 30kHz -90dBc/Hz |
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Frequency offset 100kHz -100dBc/Hz |
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Frequency offset 1MHz -110dBc/Hz |
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Note: typical fc=500MHz RBW≤1kHz，sampling detection，average trace ≥10
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Sweep Time |
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Non-Zero Sweep Width |
3ms to 3000s |
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Zero Sweep Width |
1ms to 3000s |
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Sweep Mode |
Continuous，single |
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Trigger |
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Trigger Source |
Free，video，external |
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External Trigger Level |
5V TTL level，nominal value |
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Frequency Counter |
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Counter Resolution |
1Hz、10Hz、100Hz、1kHz |
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Counter Uncertainty |
Freq reading×Freq reference accuracy+ counter resolution |
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Amplitude Accuracy（20℃ to 30℃） |
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Comprehensive Amplitude Accuracy（90%） |
Input signal range from 0dBm to -50dBm |
±1.5dB |
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Amplitude |
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Measurement Range fc≥10MHz |
Display average noise level to +27dBm |
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Maximum Safe Input Level |
Average Continuous Power |
+27dBm |
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Maximum DC Input Voltage |
50Vdc |
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Input Attenuator Range |
0 to 39dB， stepping as 3dB |
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1dB Compression Spot |
+7dBm |
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Spurious and Residual Responses |
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TOI（Third-order Distortion） |
>30MHz |
+10dBm |
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SHI（Second-order Distortion) |
>10MHz |
+30dBm |
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Input Related Spurious Signals |
<-60dBc |
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Residual Responses |
<-85dBm |
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Tracking Signal Source(Options) |
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Frequency Range |
100kHz to 3.6GHz |
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Output Power |
-30dBm to 0dBm 1dB stepping |
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Output Flatness |
Track source（100kHz to 3.6GHz） ±3dB |
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Independent source（150MHz to 3.6GHz） ±3dB |
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Input/ Output |
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RF Input/ Output |
N-type negative（50Ω） |
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USB |
Device port：USB 1.1 B connector Host port：USB 2.0 A connector |
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LAN |
10/100 Base-T，RJ-45 connector |
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RS232 |
9-pin D-SUB（positive） |
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Reference Input/ Output |
10MHz，BNC negative |
Input power 0dBm to +10dBm |
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Output power 0dBm±2dB |
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VGA |
800*600，60Hz，15-pin D-SUB（negative） |
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External Trigger Input |
5V TTL level（±10V，100mA maximum） |
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FM/AM Audio Demodulation |
Earphone jack |
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Common Parameter |
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Display |
LED back-light，8.4-inch TFT-LCD |
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Maximum Weight |
6.5kg |
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Size（not include feet） |
390（W）×182（H）×230（D）mm |
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Working Temperature |
0℃ to 40℃ |
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Storage Temperature |
-30℃ to +70℃ |
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Power Supply |
Input Voltage Range |
100V to 240V |
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AC Freq Range |
40Hz to 60Hz |
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Power Consumption |
Maximum 30W |
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