Rohde & Schwarz FSU43
| Attribute | Value |
|---|---|
| Frequency Range | 20 Hz – 43 GHz |
| Resolution Bandwidth | 1 Hz – 50 MHz |
| Display Average Noise Level (DANL) | -155 dBm (typ.) at 1 GHz, preamp on |
| Phase Noise | -130 dBc/Hz at 10 kHz offset (typ.) at 1 GHz carrier |
| Total Amplitude Accuracy | < 0.4 dB (typ.) |
| Third-Order Intercept (TOI) | +15 dBm (typ.) at 1 GHz |
| Maximum Input Power (RF) | +30 dBm (1 W) continuous |
| Input Impedance | 50 Ω |
| Sweep Time | 2.5 ms – 16000 s (span > 0 Hz) |
| Interfaces / Connectivity | GPIB, LAN (Ethernet), USB, RS-232 |
Rohde & Schwarz FSU43 Options:
- FSU43 - B0 - Delete Manual
- FSU43 - B4 - Highly Accurate Reference Frequency
- FSU43 - FSP-B10 - External Generator Control
- FSU43 - B16 - LAN Interface 100BT
- FSU43 - B18 - Removable Hard Disk
- FSU43 - B19 - Second Hard Disk for FSU-B18
- FSU43 - B20 - Extended Environmental Specification
- FSU43 - B25 - Electronic Attenuator, 0 dB to 30 dB, with integrated 20 dB preamplifier
- FSU43 - FS-K3 - Noise Measurement Software
- FSU43 - FS-K4 - Phase Noise Measurement Software
- FSU43 - FS-K5 - GSM/EDGE Application Firmware
- FSU43 - FS-K7 - FM Measurement Demodulator
- FSU43 - FS-K72 - 3GPP BTS/Node B FDD Application Firmware
- FSU43 - FSU-Z1 - Service Kit
| Model | FSU43 |
|---|
The Rohde & Schwarz FSU43 Spectrum Analyzer covers 20 Hz to 43 GHz, delivering ultra-low noise floors (–158 dBm/Hz), superior phase noise (–123 dBc/Hz), and excellent TOI (+25 dBm). It includes flexible RBW settings (1 Hz–50 MHz), fast trace rates (70/s), and built-in functions like ACPR, OBW, CCDF, APD, and I/Q analysis.
Ideal for aerospace, radar, satellite, and wireless RF/microwave tasks, it supports gated sweeps, IF triggering, and LXI Class C network integration for scalable lab setups.
Testwall can supply the used Rohde & Schwarz FSU43, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Rohde & Schwarz FSU43.
