快速報價: Rohde & Schwarz NRVD (0857.8008.02)

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Rohde & Schwarz NRVD (0857.8008.02)

NRVD; Power Meter, Dual-Channel, DC-40GHz

型號

NRVD (0857.8008.02)

產品類別

RF & Microwave Power

製造商

Rohde & Schwarz

配置型號包含以下特性:

RF & Microwave PowerNoise & OtherRF Power Meters

配置

技术指标

產品總覽

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產品總覽

The NRVD performs power, level and voltage measurements from DC to 40 GHz. It operates like two independent NRVS power meters in one instrument performing simultaneous measurements and exchanging data with each other. The two channels can be set separately so that two completely different measurements can be carried out at the same time. The two measured values can also be related to each other for readout of reflection coefficient, SWR or return loss, for instance.

Key Features

Accurate, general-purpose, easy-to-use

Attenuation and reflection measurements

Two independent channels measuring simultaneously

Operating modes: average power, reflection, pulse power, AM, DC

Manual or automatic range selection

Intelligent sensors – simply plug in and measure

Remote control of all functions via IEC/IEEE (SCPI)

Benefits
Display	Measurement results are displayed with selectable resolution on a five-digit LCD with adjustable backlighting. The values measured in the two channels or one measured value plus an additional item of information are displayed. The NRVD measures pulse-modulated RF signals like the NRVS. Additionally, the modulation depth of amplitude-modulated signals can be determined from the power variation. After entering the source matching, the expected uncertainty for thermocouple power sensors can be displayed.
Sensor Check Source	It supplies a highly accurate, low-distortion 50 MHz signal of 1 mW (0 dBm) power for checking the sensors.
Input/Output Option NRVD-B2	Each measurement channel has an analog output with selectable scaling for connection of a recorder or for control purposes. Simple automatic test routines can be implemented with the aid of the trigger input and the ready output. Another input serves for taking up the frequency-proportional DC voltage from a sweep generator for tracking frequency-response correction.

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

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