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With its large variety of power sensors Rohde & Schwarz is able to provide the right tool for power measurements with R&S®NRVS, R&S®NRVD, R&S®URV35 and R&S®URV55 base units. The different power sensors cover the frequency range from DC to 40 GHz and the power range from 100 pW (−70 dBm) to 2 W (+33 dBm). The available diode sensors have a dynamic range of more than 80 dB. The peak power sensors of the R&S®NRV-Z31/-Z32 series allow power measurements on TDMA mobile phones to different digital standards as well as measurement of the peak power of pulsed or modulated signals.
Key Features |
Compatible with R&S®NRVS and R&S®NRVD base units |
Absolute calibration, simply plug in and measure |
Calibration data memory for sensor-specific parameters |
High long-term stability |
Excellent temperature response |
Model Overview | |
High-Sensitivity Sensors NRV-Z4, -Z6, -Z15 | These sensors measure the true RMS power from about 100 pW to 10 mW and can be used in this level range for signals with harmonic contents, noisy or modulated signals. For sinewave signals, the measurement range extends to 20 mW (13 mW into 75 W). |
Medium-Sensitivity Sensor NRV-Z5 | Based on diode detectors with 20 dB attenuator, these sensors provide true RMS power measurement in the range from 10 nW to1 mW and up to 500 mW for sinewave signals. Compared to thermocouple sensors, shorter measurement times can be attained with these sensors. |
Peak Power Sensors NRV-Z31, Z32 | These sensors measure the peak envelope power (PEP) of modulated or pulsed signals. Model 02 with a minimum pulse repetition frequency of 10 Hz is designed for general applications. Model 05 of NRV-Z32 enables measurement of the power peak value of mobile stations to NADC and PDC standard. |
Specifications | |||
Dual-Channel Power Meter, NRVD | |||
Model Overview | |||
Model | Order Number | Description | Comment |
Power Sensors | |||
NRV-Z1 | 828.3018.02 | Diode Power Sensor 50 W 10 MHz to 18 GHz, 200 pW to 20 mW | Power measurements of highest sensitivity up to 18 GHz in 50 W systems |
NRV-Z2 | 828.3218.02 | Diode Power Sensor 50 W 10 MHz to 18 GHz, 20 nW to 500 mW | Power measurements with minimum mismatch, for high powers in 50 W systems |
NRV-Z3 | 828.3418.02 | Diode Power Sensor 75 W 1 MHz to 2.5 GHz, 100 pW to 13 mW | Power measurements of highest sensitivity in the frequency range 100 kHz to 6 GHz, very large dynamic range |
NRV-Z4 | 828.3618.02 | Diode Power Sensor 50 W 100 kHz to 6 GHz, 100 pW to 20 mW | Power measurements of highest sensitivity in the frequency range 100 kHz to 6 GHz, very large dynamic range |
NRV-Z5 | 828.3818.02 | Diode Power Sensor 50 W 100 kHz to 6 GHz, 10 nW to 500 mW | Same as ¸NRV-Z4, but for high powers and minimum mismatch |
NRV-Z6 | 828.5010.03 | Diode Power Sensor 50 W 50 MHz to 26.5 GHz, 400 pW to 20 mW | Power measurements up to 26.5 GHz with high sensitivity and dynamic range in 50 W systems, PC 3.5 connector |
NRV-Z15 | 1081.2305.02 | Diode Power Sensor 50 W 50 MHz to 40 GHz, 400 pW to 20 mW | Power measurements up to 40 GHz with high sensitivity and dynamic range in 50 W systems, 2.92 mm connector |
NRV-Z31 | 857.9604.02/3/4 | Peak Power Sensor 50 W 30 MHz to 6 GHz, 1 µW to 20 mW | Peak power measurements, pulse width ≥2 (200) µs, Pulse repetition rate ≥10 (100) Hz, 3 models |
NRV-Z32 | 1031.6807.04/5 | Peak Power Sensor 50 W 30 MHz to 6 GHz, 100 µW to 2(4) W | Peak power measurements Pulse width ≥2 (200) µs, pulse repetition rate ≥25 (100) Hz, 2 models |
NRV-Z33 | 1031.6507.03/4 | Peak Power Sensor 50 W 30 MHz to 6 GHz, 1 mW to 20 W | Peak power measurements up to 20 W, pulse width ≥2 (200) µs Pulse repetition rate ≥100 Hz, 2 models |
NRV-Z51 | 857.9004.02 | Thermal Power Sensor 50 W DC to 18 GHz, 1 µW to 100 mW | High-precision power measurement also with non-sinusoidal signals |
NRV-Z52 | 857.9204.02 | Thermal Power Sensor 50 W DC to 26.5 GHz, 1 µW to 100 mW | Same as ¸NRV-Z51, but with PC 3.5 connector for measurements up to 26.5 GHz |
NRV-Z53 | 858.0500.02 | Thermal Power Sensor 50 W DC to 18 GHz, 100 µW to 10 W | Power measurements up to 10 W also with non-sinusoidal signals |
NRV-Z54 | 858.0800.02 | Thermal Power Sensor 50 W DC to 18 GHz, 300 µW to 30 W | Power measurements up to 30 W also with non-sinusoidal signals |
NRV-Z55 | 1081.2005.02 | Thermal Power Sensor 50 W DC to 40 GHz, 1 µW to 100 mW | Same as ¸NRV-Z51, but with 2.92 mm connector for measurements up to 40 GHz |
RF Insertion Units | |||
URV5-Z2 | 395.1019.02 | 10 V Insertion Unit 50 W 200 µV to 10 V, 9 kHz to 3 GHz | Low-load RF voltage measurements in 50 W coaxial systems, low-loss power measurements on well-matched RF lines |
URV5-Z4 | 395.1619.02 | 100 V Insertion Unit 50 W 2 mV to 100 V, 100 kHz to 3 GHz | Virtually no-load RF voltage measurements in coaxial 50 W systems even at higher voltages; Due to minimum insertion loss and reflection coefficient, this unit leaves a 50 W line practically unaffected |
URV5-Z7 | 395.2615.02 | RF Probe 200 µV to 10 V, 20 kHz to 1 GHz | For measurements in RF circuits at low capacitive and resistive load |
URV5-Z7 With 20 dB plug-on divider* | 395.2615.02 | 2 mV to 100 V, 1 MHz to 500 MHz | The 20 dB and 40 dB plug-on dividers increase the voltage measurement range of the RF probe; the high Q factor of the capacitive divider makes the resistive loading negligible; the capacitive loading goes down to 0.5 pF (40 dB divider) |
URV5-Z7 With 40 dB plug-on divider* | 395.2615.02 | 20 mV to 1000 V, 500 kHz to 500 MHz | The 20 dB and 40 dB plug-on dividers increase the voltage measurement range of the RF probe; the high Q factor of the capacitive divider makes the resistive loading negligible; the capacitive loading goes down to 0.5 pF (40 dB divider) |
URV5-Z7 With 50 W adapter URV-Z50 | 395.2615.02 | 200 µV to 10 V, 20 kHz to 1 GHz | With integrated termination for power or level measurements on test items with a source impedance of 50 W up to 1 GHz, BNC male/female connector |
URV5-Z7 With 75 W adapter URV-Z3 | 395.2615.02 | 200 µV to 10 V, 20 kHz to 500 MHz | With integrated termination for power or level measurements in 75 W systems such as antenna arrays or video equipment, BNC male |
URV5-Z1 | 395.0512.02 | DC Probes 1 mV to 400 V, 9 MW ll 3 pF | For low-capacitance DC voltage measurements in RF circuits at minimum loading |
Note:
* Part of ¸URV-Z6