The Rohde & Schwarz FSU26 is a high-performance spectrum analyzer offering a frequency range of 20 Hz to 26.5 GHz. It is recognized for its industry-leading dynamic range, exceptional phase noise, level accuracy, and extremely wide resolution bandwidth, making it ideal for the design, characterization, and manufacture of next-generation wireless components.
Specifications
General
| Parameter | Value |
|---|---|
| Display | 8.4-inch color SVGA TFT LCD (800 × 600 pixels) |
| Recommended Calibration Interval | 1 year |
Physical
| Parameter | Value |
|---|---|
| Power Supply | 100 V to 240 V AC, 50 Hz to 400 Hz |
| Operating Temperature | +5 to +40 |
| Dimensions (W×H×D) | 435 × 192 × 460 |
Frequency Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 20 Hz to 26.5 GHz |
Inputs and Outputs
| Parameter | Value |
|---|---|
| RF Input Impedance | 50 Ω |
Display and Analysis
| Parameter | Value |
|---|---|
| Standard Automated Measurement Routines | TOI, MC ACP(R), OBW, CCDF, APD |
RF Input
| Parameter | Value |
|---|---|
| Maximum DC Input Voltage | 0 V |
| Maximum CW RF Power | +30 dBm (1 W) |
| Input Attenuator Range | 0 dB to 75 dB, in 5 dB steps |
Sweep
| Parameter | Value |
|---|---|
| Sweep Time (Span ≥ 10 Hz) | 2.5 ms to 16000 s |
| Sweep Time (Zero Span) | 1 µs to 16000 s |
Data Acquisition
| Parameter | Value |
|---|---|
| Trace Detectors | Max Peak, Min Peak, Auto Peak, Sample, RMS, Average, Quasi-Peak |
Frequency
| Parameter | Value |
|---|---|
| Reference Frequency Aging | 1 × 10⁻⁷/year (standard); 1 × 10⁻⁹/day (with option FSU-B4) |
| Frequency Resolution | 0.01 Hz |
Amplitude
| Parameter | Value |
|---|---|
| Amplitude Measurement Range | Displayed average noise level (DANL) to +30 dBm |
Environmental
| Parameter | Value |
|---|---|
| Storage Temperature Range | -40 °C to +70 °C |
Technology
Spectrum Analysis
Applications
Wireless communications design, component characterization, next-generation wireless element manufacturing