Rohde & Schwarz FSW43 Signal and Spectrum Analyzer
Introducing the Rohde & Schwarz FSW43 Signal and Spectrum Analyzer, a pinnacle of high-performance engineering crafted for unmatched convenience, accuracy, and operational speed. The FSW43 is equipped with an intuitive touchscreen interface and a multi-view result display that enhances user experience, making measurements easy and efficient. With its exceptional phase noise characteristics, dynamic range, and high sensitivity, this analyzer is designed for precision, especially in low-frequency environments.
Key Features:
- Outstanding dynamic range for spurious measurements due to a low Displayed Average Noise Level (DANL).
- Accurate harmonic measurements enabled by integrated highpass filters:
- High sensitivity maintained even at low frequencies.
- Unmatched dynamic range up to 1 GHz with a dedicated receive path.
- Broad analysis bandwidth of up to 500 MHz.
- High spurious-free dynamic range exceeding 100 dBc.
- Generous I/Q memory depth for continuous recording of lengthy signal sequences.
- Streamlined operation through optimized user guidance.
- MultiView capability presents multiple measurement results simultaneously.
- Ideal choice for oscillator measurements in radar and communications, including:
- Swift identification and analysis of spurious emissions.
- One-touch measurement of pulse parameters.
- Detection capability for diverse frequency-hopping signals.
- Analysis of rapid pulse rise and fall times.
- Advanced ability to identify interactions between various signals, including:
- Multistandard Radio Analyzer (MSRA).
- Multistandard Real-time Analyzer (MSRT).
- Impressive measurement rates with sweep speeds of up to 1000 sweeps/second.
- Fast transitions between instrument setups.
- Enhancements to measurement functions for expedited operations.
- Integrated compatibility with R&S®NRP-Zxx power sensors.
Specifications:
- Frequency Range: 2 Hz to 43.5 GHz.
- Aging of Frequency Reference: 1 x 10-7/year.
- Resolution Bandwidths:
- Standard filter: 1 Hz to 10 MHz (80 MHz with R&S®FSW-B8).
- Channel filter: 100 Hz to 5 MHz.
- Video filter: 1 Hz to 10 MHz.
- I/Q Demodulation Bandwidth: 10 MHz (up to 500 MHz with various R&S®FSW bandwidth options).
- DANL:
- Typical levels: -156 dBm (1 Hz) at 2 GHz and 8 GHz, -150 dBm at 20 GHz, -144 dBm at 40 GHz.
- DANL with preamplifier: -169 dBm (1 Hz) at 8 GHz.
- Phase Noise:
- 10 kHz offset: -140 dBc at 500 MHz, -137 dBc at 1 GHz, and -128 dBc at 10 GHz.
- Total Measurement Uncertainty: Less than 0.04 dB at 8 GHz.
