Vector-Network Analyzer, DNA800
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Rigol DNA800 VNA
The DNA800 series is a compact and cost-effective 2-port VNA platform designed for high-performance RF measurements. Typical applications include RF component characterization, cable and antenna testing, university labs, and general RF debugging.
- Frequency range: 5 kHz to 14 GHz (model dependent)
- 2-port
- High dynamic range: up to 125 dB (typ.)
- Frequency resolution: 1 Hz
- IF bandwidth: 1 Hz to 3 MHz
- Maximum output power: up to +10 dBm
- Low trace noise (typ.): 0.005 dB
- Comprehensive calibration support: SOLT, OSL, response, enhanced response, and ECal
- 7″ capacitive touch display, compact and lightweight design
- LAN, USB, HDMI interfaces with SCPI and Web Control support
Optionally, the DNA800 models can be expanded to include the “Distance-to-Fault” and “Time-Domain Analysis” functions. DTF precisely locates faults and impedance jumps along RF cables and line structures, making fault sources visible at a glance. When combined with Smith chart and polar plot displays, impedance matching transforms from an abstract theoretical concept into an intuitively manageable task—ideal for fine-tuning antennas, filters, and high-speed interconnects. This makes the DNA800 the go-to solution for comprehensive analysis of transmission and reflection characteristics, signal integrity, and reliable troubleshooting in modern RF designs.