Rohde & Schwarz FPL1003 Spectrum Analyzer

Overview

The Rohde & Schwarz FPL1003 is a professional spectrum analyzer covering 5 kHz to 3 GHz with excellent RF performance and a compact portable design. It serves as a versatile instrument for spectrum analysis, power measurements, and analog and digital signal analysis in laboratory, production, and field service applications.

Key Features

• Frequency range: 5 kHz to 3 GHz
• SSB phase noise: –105 dBc (1 Hz) at 10 kHz offset (1 GHz carrier)
• DANL: –163 dBm/Hz at 1 GHz
• Spurious response: –70 dBc up to 10 MHz offset, –80 dBc above
• Standard 10 MHz analysis bandwidth, expandable to 40 MHz
• 10.1" touchscreen display with 1280 x 800 pixel resolution
• Portable design: 6 kg weight with carrying handle
• USB and LAN connectivity
• Multiple interface options available

Measurement Capabilities

• Spectrum analysis with frequency sweep and zero span modes
• Power measurements with external power sensors
• Adjacent channel leakage ratio (ACLR)
• Carrier-to-noise and carrier-to-noise density measurements
• Occupied bandwidth (OBW) and harmonic analysis
• Third-order intercept point (TOI) measurements
• Analog and digital signal demodulation
• IQ data extraction for external analysis

Optional Enhancements

• FPL1-B9: Internal signal generator
• FPL1-B22: RF preamplifier (20 dB gain)
• FPL1-B25: 1 dB attenuator steps
• FPL1-B40: 40 MHz analysis bandwidth
• FPL1-K9: Power sensor measurements
• FPL1-K7: AM/FM/PM demodulation
• FPL1-K54: EMI measurement application
• FPL1-K70: Vector signal analysis
• FPL1-B31: Internal lithium-ion battery
• FPL1-B30: 12/24 V DC power input

Applications

• RF laboratory characterization and troubleshooting
• Production testing and quality assurance
• Service and maintenance field work
• EMI/RFI investigation and resolution
• IoT device development and verification
• Educational and research environments
• In-field measurements with portable battery operation

Included Accessories

• Power cable
• Quick start guide