Deskripsi
Rigol DSA800 Series Spectrum Analyzer
The Rigol DSA800 Series Spectrum Analyzer is a compact and cost-effective solution for RF signal analysis, offering a frequency range from 9 kHz to 1.5 GHz/3.2 GHz/7.5 GHz (depending on the model). It is designed for engineers, researchers, and technicians in wireless communications, EMI testing, and RF circuit development. With advanced measurement functions, intuitive operation, and powerful performance, the DSA800 series is an excellent choice for professionals seeking affordability and accuracy.
Features
- All-Digital IF Technology
- Frequency Range from 9 kHz up to 7.5 GHz
- -161 dBm Displayed Average Noise Level (Typ.)
- < -98 dBc/Hz @ 10 kHz Offset Phase Noise
- Level Measurement Uncertainty < 0.8 dB
- 10 Hz Minimum Resolution Bandwidth
- Up to 7.5 GHz Tracking Generator (DSA8XX/E-TG)
- Advanced Measurement Functions (Opt.)
- EMI Filter & Quasi-Peak Detector Kit (Opt.)
- VSWR Measurement Kit (Opt.)
- PC Software (Opt.)
- Optional RF TX/RX Training Kit
- Optional RF Accessories (Cable, Adaptor, Attenuator, Bridge …)
- Complete Connectivity: LAN (LXI), USB Host & Device, GPIB (Opt.)
- 8 Inch WVGA (800×480) Display
- Compact Size, Light Weight Design
Specifications
| MODEL |
DSA815 |
DSA832 | DSA875 |
DSA832E |
| FREQUENCY | ||||
| Range |
9kHz to 1.5GHz |
9kHz to 3.2GHz | 9kHz to 7.5GHz |
9kHz to 3.2GHz |
| Resolution |
1Hz |
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| INTERNAL REFERENCE | ||||
| Reference |
10MHz |
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| Accuracy |
± [(time since last adjustment × aging rate) + temperature stability + calibration accuracy] |
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| Initial Calibration |
<1ppm |
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| Temperature Stability |
0°C to 50°C, reference to 25°C |
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|
<2ppm |
<0.5ppm |
<1ppm |
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| Aging Rate |
<2ppm/year |
<1ppm/year |
<2ppm/year |
|
| AMPLITUDE | ||||
| Measurement Range |
fc ≥ 10MHz |
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|
DANL to +20dBm |
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| MAXIMUM INPUT LEVEL | ||||
| DC Voltage |
50V |
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| CW RF Power |
attenuation = 30dB |
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|
+20dBm (100mW) |
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| Max. Damage Level |
+30dBm (1W) |
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| DISTORTION | ||||
| Second Harmonic Intercept (SHI) |
fc ≥ 50MHz, input signal level = -20dBm, attenuation = 10dB |
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|
+40dBm |
+45dBm |
+40dBm |
||
| Third-Order Intercept (TOI) |
fc ≥50MHz, two -20dBm tones at input mixer spaced by 200kHz, attenuation = 10dB |
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|
+10dBm |
+11dBm, +15dBm (typ.) |
+7dBm |
||
| SWEEP | ||||
| Span ≥100 Hz |
10ms to 1500s |
1ms to 1500s |
1ms to 3200s |
|
| Zero Span |
20μs to 1500s |
20μs to 3200s |
20μs to 7500s |
20μs to 3200s |
| Span ≥100 Hz |
5% (nom.) |
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| Zero Span (sweep time setting value >1 ms) |
5% (nom.) |
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| TRACKING GENERATOR (option) | ||||
| Frequency Range |
100kHz to 1.5GHz |
100kHz to 3.2GHz |
100kHz to 7.5GHz |
100kHz to 3.2GHz |
| Output Level Range |
-20dBm to 0dBm |
-40dBm to 0dBm |
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| Output Level Resolution |
1dB |
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| Output Flatness |
Relative to 50MHz |
|||
|
±3dB (nom.) |
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| TRIGGER FUNCTION | ||||
| Trigger Source |
free run, video, external |
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| External Level |
5V TTL level |
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| INPUT / OUTPUT | ||||
| Front Panel Connectors |
50Ω (nom.); N female |
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| Internal Reference |
10MHz; 50Ω (nom.); BNC female |
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| External Reference |
10MHz ±5 ppm; 50Ω (nom.); BNC female |
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| External Trigger Input |
1kΩ (nom.); BNC female |
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| Communication Interface |
USB Device, LAN, IEC/IEEE (GPIB) bus (USB-GPIB option) |
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| GENERAL | ||||
| Display |
TFT LCD 800 x 480 pixels (8 inch, 64k) |
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| Printer Protocol Supported |
PictBridge |
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| Mass Memory |
flash disk (internal), USB storage device (not supplied) |
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| Power Supply |
35W (typ.) 100V to 240V (nom.) 45Hz to 440Hz |
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| Dimensions |
361.6mm × 178.8mm × 128mm |
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| Weight |
4.25kg |
4.55kg |
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| Standard Accessories |
Power Cable |
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| Datasheet | ||||
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