Rigol
Rigol DSA875
7.5 GHz Spectrum Analyzer
9 kHz – 7,5 GHz Frequenzbereich
-161 dBm bis +20 dBm Anzeigedynamikbereich
-98 dBc/Hz (bei 1 GHz Träger, 10 kHz Offset) Phasenrauschen
10 Hz – 3 MHz Auflösungsbandbreite (RBW)
1 Hz – 3 MHz Videobandbreite (VBW)
| Attribut | Wert |
|---|---|
| Frequenzbereich | 9 kHz – 7,5 GHz |
| Anzeigedynamikbereich | -161 dBm bis +20 dBm |
| Phasenrauschen | -98 dBc/Hz (bei 1 GHz Träger, 10 kHz Offset) |
| Auflösungsbandbreite (RBW) | 10 Hz – 3 MHz |
| Videobandbreite (VBW) | 1 Hz – 3 MHz |
| Anzeigebereich | 1 dB – 200 dB |
| Eingangsimpedanz | 50 Ohm |
| Maximaler Eingangsleistungspegel | +30 dBm (1 W) |
| Spurmittelwert-Rauschen (DANL) | -161 dBm/Hz (typisch, bei 1 GHz, Vorverstärker eingeschaltet) |
| Display | 26,4 cm (10,4 Zoll) Farb-LCD-Touchscreen, 1024 × 768 Pixel |
| Model | DSA875 |
|---|
For design and development implementing Wi-Fi, Bluetooth, and other RF standards, the SSB Phase Noise down as low as -98 dBc/Hz at a 10 KHz offset empowers engineers to more accurately analyze modulations and noise surrounding their signals of interest. This becomes important for debugging and immunity testing of transceiver systems. The 7.5 GHz instrument enables engineers to investigate the 3rd harmonic of all of their critical 2.4 GHz applications while the 3.2 GHz models enable primary investigation of those signals as well as EMC measurements past the 3 GHz threshold. Additionally, resolution bandwidth settings down to 10 Hz means more precise visualization of low power RF signals. Whether you are still debugging your RF transceiver set, designing layout and configuration changes to maximize efficiency, or testing your system in noisy environments the DSA800 series spectrum analyzers will help you to quickly and easily identify and analyze your areas of concern.
