The Rohde & Schwarz URV5-Z2 is an insertion power sensor designed for the URV5 power meter family, enabling uninterrupted level measurements between source and load while supporting terminated power measurements. This sensor excels in EMC test environments and general-purpose power measurement applications, offering wider dynamic range and lower frequency coverage than comparable terminating sensors.
Technical Specifications
Frequency Range: 0.03–18 GHz
Dynamic Range: >90 dB for spectrally pure sinusoidal signals with unmodulated envelope
Voltage Measurement Range:
• 200 µV to 10 V (−60 dBm to +33 dBm into 50 Ω) for spectrally pure sinusoidal signals
• Square-law detector operation up to approximately 22 mV (−20 dBm into 50 Ω) for modulated or high-harmonic signals
AC Voltage Limit: <15 V
DC Voltage Limit: <50 V
Connector Type: BNC
– Key Features
• Low insertion loss and reflection characteristics
• RMS weighting calibrated for sinusoidal voltages; peak-dependent weighting above 1 V
• Peak envelope power (PEP) measurement capability: minimum 200 µs pulse width, pulse repetition frequencies to 0.05 Hz
• Broad frequency coverage with extended low-frequency performance
– Measurement Capabilities
• Insertion measurements in 50 Ω systems
• Terminated power measurements
• Level measurements in coaxial lines
• High-impedance DC and AC voltage measurements in non-coaxial circuits (with appropriate accessories)
– Compatibility & Integration
The URV5-Z2 integrates with the URV35, URV55, NRVS/D, and URV5 power meter families. The URV55 millivoltmeter specifically utilizes URV5-Z series measuring heads.
