Advantest
Advantest R3361B
9KHz-2.6GHz Spectrum Analyser with Tracking Generator
100 Hz to 2.6 GHz Frequency Range
30 Hz to 3 MHz (in 1-3-10 steps) Resolution Bandwidth
3 Hz to 3 MHz (in 1-3-10 steps) Video Bandwidth
2 to 10 dB/div (1 dB steps), 80 dB total display range Display Range (Log Scale)
50 Ohms Input Impedance

| Attribute | Value |
|---|---|
| Frequency Range | 100 Hz to 2.6 GHz |
| Resolution Bandwidth | 30 Hz to 3 MHz (in 1-3-10 steps) |
| Video Bandwidth | 3 Hz to 3 MHz (in 1-3-10 steps) |
| Display Range (Log Scale) | 2 to 10 dB/div (1 dB steps), 80 dB total display range |
| Input Impedance | 50 Ohms |
| Maximum Input Level | +30 dBm (1 W) |
| Phase Noise | -85 dBc/Hz at 10 kHz offset (typical) |
| Sweep Time | 20 ms to 1000 s (span dependent) |
| Displayed Average Noise Level (DANL) | -130 dBm (typical, at 1 GHz, 1 kHz RBW) |
| Interface / Connectivity | GPIB (IEEE-488) interface for remote control |
Advantest R3361B Options:
- R3361B - Option 80 - Intermittent Signal Measurement, Controller
- R3361B - Option 81 - Function (Controller Function for Automatic Measuring)
| Model | R3361B |
|---|
9kHz to 2.6GHz frequency range, 1Hz central frequency setting resolution, 50ohm impedance, -130dBm to +25dBm amplitude measuring range, 30Hz min. resolution bandwidth, built-in tracking generator, built-in frequency counter.




