Rohde & Schwarz Spectrum Rider FPH Handheld Spectrum Analyzer

The Rohde & Schwarz Spectrum Rider FPH is a handheld spectrum analyzer purpose-built for field and laboratory RF measurements. It delivers high-sensitivity detection, precise frequency analysis, and intuitive touchscreen operation in a rugged 2.5 kg package. The instrument excels at signal monitoring, interference analysis, and on-site RF system maintenance across frequency bands from 5 kHz to 44 GHz.

Technical Specifications

• Base models span 5 kHz to 2 GHz, 3 GHz, 4 GHz, 6 GHz, 8 GHz, 13.6 GHz, 20 GHz, 26.5 GHz, 31 GHz, or 44 GHz (model-dependent)


• Frequency extensions available via software keycode for band upgrades RF Performance


• Displayed Average Noise Level (DANL): –163 dBm typical (10 MHz to 3 GHz, preamplifier on); –146 dBm typical (10 MHz to 1 GHz, preamplifier off); down to –162 dBm (20 MHz to 3 GHz with preamplifier option)


• Phase Noise: –105 dBc (1 Hz) at 100 kHz offset


• Total Measurement Uncertainty: 0.5 dB


• Third-Order Intercept: +10 dBm typical at 2.4 GHz; +7 dBm at 1 GHz


• Spurious Response: typically –60 dBc to –70 dBc nominal


• Image Frequencies: typically –70 dBc or –60 dBc nominal (model and frequency dependent) Signal Analysis


• Resolution Bandwidth: 1 Hz to 3 MHz in 1/3 sequence


• Sweep Time: 56.8 µs to 1000 s (span-dependent)


• Measurement Functions: spectrum analysis, AM/FM audio demodulation, frequency counter, peak and average power measurements, field strength, interference analysis, signal strength mapping, channel power


• Optional: analog modulation analysis, pulse measurements, receiver mode, EMI precompliance

Key Features

• 7-inch (18 cm) non-reflective color capacitive touchscreen with gesture control


• Backlit keypad and multifunction rotary control for low-light and gloved operation


• MIL-PRF-28800F class 2 ruggedness with IP51 dust and water protection


• Measurement wizard for guided operation

Typical Applications

• RF signal detection and monitoring


• Interference source identification and analysis


• Field maintenance of RF systems


• Power and field strength surveying


• Channel power assessment

Compatibility & Integration Optional measurement applications extend capability to analog modulation analysis, pulse characterization with external power sensors, and precompliance EMI testing.