RIGOL DSA875-TG digital spectrum analyzer is the part of DSA800 series of spectrum analyzers which are small, lightweight and cost-effective. RIGOL DSA875 is equipped with easy-to-operate numeric keypad, high-resolution color LCD display and various remote communication interfaces. RIGOL DSA800 series of spectrum analyzers, and DSA875 model in particular can be widely used in various fields, such as education, company research and development as well as industrial manufacture.
Features
- 9 kHz to 7.5 GHz frequency range
- Typical -135 dBm displayed average noise level (DANL)
- Total amplitude uncertainty < 1.5 dB
- 10 Hz minimum resolution bandwidth (RBW)
- EMI filter & Quasi-Peak detector kit (optional)
- Preamplifier and AM/FM demodulation function
- 7.5 GHz Tracking Generator
- 8 inch high-definition (800×480 pixels) LCD
- Interfaces: LAN, USB host, USB device and GPIB (optional)
- Compact size, lightweight
Technical Specifications
Frequency
| Frequency Range | 9 kHz to 7.5 GHz | |
| Internal Frequency Reference | ||
|---|---|---|
| Reference Frequency | 10 MHz | |
| Aging Rate | <2 ppm/year | |
| Temperature Stability | 20 ºC to 30 ºC | <0.5 ppm |
| Frequency Readout Accuracy | ||
| Marker Resolution | span / (sweep points-1) | |
| Marker Uncertainty | ± (frequency indication × frequency reference uncertainty +1% × span +10% × resolution bandwidth + marker resolution) |
|
| Marker Frequency Counter | ||
| Resolution | 1 Hz, 10 Hz, 100 Hz, 1 kHz, 10 kHz, 100 kHz | |
| Uncertainty | ± (frequency indication × frequency reference uncertainty + counter resolution) |
|
| Frequency Span | ||
| Range | 0 Hz, 100 Hz to 1.5 GHz | |
| Uncertainty | ± span / (sweep points-1) | |
| SSB Phase Noise | ||
| Carrier Offset | 10 kHz | <-98 dBc/Hz |
| Bandwidths | ||
| Resolution Bandwidth (-3 dB) | 10 Hz to 1 MHz, in 1-3-10 sequence | |
| Resolution Bandwidth (-6 dB) | 200 Hz, 9 kHz, 120 kHz | |
| RBW Uncertainty | <5%, nominal | |
| Resolution Filter Shape Factor (60 dB: 3 dB) | <5, nominal | |
| Video Bandwidth (-3 dB) | 1 Hz to 3 MHz, in 1-3-10 sequence | |
Tracking Generator
| TG Output | ||
|---|---|---|
| Frequency Range | 100 kHz to 7.5 GHz | |
| Output Level | -40 dBm to 0 dBm, in 1 dB step | |
| Output Flatness | relative to 50 MHz | ± 3 dB |
Inputs and Outputs
| RF Input | ||
|---|---|---|
| Impedance | 50Ω | |
| Connector | N female | |
| TG Out | ||
| Impedance | 50Ω | |
| Connector | N female | |
| 10 MHz REF In / 10 MHz REF Out / External Trigger In | ||
| Connector | BNC female | |
| 10 MHz REF In Amplitude | 0 dBm to +10 dBm | |
| 10 MHz REF Out Amplitude | +3 dBm to +10 dBm | |
| Trigger Voltage | 5 V TTL level | |
| USB | ||
| USB Host | Connector | B plug |
| Protocol | Version 2.0 | |
| USB device | Connector | A plug |
| Protocol | Version 2.0 | |
General Specifications
| Display | ||
|---|---|---|
| Type | TFT LCD | |
| Resolution | 800 × 480 | |
| Size | 8″ | |
| Colors | 64 k | |
| Printer Supported | ||
| Protocol | PictBridge | |
| Remote Control | ||
| USB | USB TMC | |
| LAN Interface | 10/100 Base-T, RJ-45 | |
| IEC/IEEE bus (GIB) | with opt. USB-GPIB | IEEE488.2 |
| Mass Memory | ||
| Mass Memory | Flash disc (internal) USB Disc (not supplied) |
|
| Power Supply | ||
| Input Voltage Range, AC | 100 V to 240 V, nominal | |
| AC Supply Frequency | 45 Hz to 440 Hz | |
| Power Consumption | typ. 35 W, max 50 W with all options | |
| Temperature | ||
| Storage Temperature Range | -20 ºC to 70 ºC | |
| Dimensions | ||
| W × H × D | 361 × 178 × 128 mm | |
| 14.2 × 7.0 × 5.0 inches | ||
Additional information
Download RIGOL DSA875-TG User Manual.
Download RIGOL DSA875-TG Data Sheet.
Package Contents
- RIGOL DSA875-TG spectrum analyzer (1 pc.)
- Power cable (1 pc.)
