Power Meters : Rohde Schwarz NRVD

2-Channel RF POWER METER

NRVD functions like two independent NRVS power meters in one enclosure 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.

Characteristics

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 wiht 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.

Model	SKU	Description
DCV-1	0240.2187.06	Documentation of calibration values
NRVD-B2	0857.8908.02	Analog output, trigger input sweep frequency input input-/output option for NRVD
NRVD-DKD	1161.3242.02	NRVD DKD (ISO17025) calibration incl. ISO 9000 calibration (order only with device)
NRVD-S1	1029.2808.02	Service kit for NRVD
NRVS-S1	1029.2708.02	Service kit for NRVS and URV55
NRV-Z15	1081.2305.02	Power sensor 50 Ohm 50 MHz - 40 GHz, 400 pW - 20 mW K(2.92 mm) male, 1.3 m (4 ft) cable
NRV-Z31	0857.9604.02	Peak power sensor 50 Ohm 30 MHz - 6 GHz, standard model 1 �W - 20 mW
NRV-Z31	0857.9604.03	Peak power sensor 50 Ohm 30 MHz - 6 GHz, 1 �W - 20 mW high speed model
NRV-Z31	0857.9604.04	Peak power sensor 50 Ohm 30 MHz - 6 GHz, TDMA model 1 �W - 20 mW
NRV-Z32	1031.6807.04	Peak power sensor 50 Ohm 30 MHz - 6 GHz, 100 �W - 2 W TDMA model
NRV-Z32	1031.6807.05	Peak power sensor 50 Ohm 30 MHz - 6 GHz, 100 �W - 2 W universal model
NRV-Z33	1031.6507.03	Peak power sensor 50 Ohm 30 MHz - 6 GHz, 1 mW - 20 W high speed model
NRV-Z33	1031.6507.04	Peak power sensor 50 Ohm 30 MHz - 6 GHz, 1 mW - 20 W TDMA model
NRV-Z4	0828.3618.02	Power sensor 50 Ohm 100 kHz - 6 GHz, 100 pW - 20 mW N-connector male, 1.3 m (4 ft) cable
NRV-Z4	0828.3618.03	Power sensor 50 Ohm 100 kHz - 6 GHz, 100 pW - 20 mW N-connector male, 5 m (16 ft) cable
NRV-Z5	0828.3818.02	Power sensor 50 Ohm 100 kHz - 6 GHz, 10 nW - 500 mW N-connector male, 1.3 m (4 ft) cable
NRV-Z5	0828.3818.03	Power sensor 50 Ohm 100 kHz - 6 GHz, 10 nW - 500 mW N-connector male, 5 m (16 ft) cable
NRV-Z51	0857.9004.02	Thermal power sensor 50 Ohm 0 - 18 GHz, 1 �W - 100 mW N-connector male, 1.3 m (4 ft) cable
NRV-Z51	0857.9004.04	Thermal power sensor 50 Ohm 0 - 18 GHz, 1 �W - 100 mW N-connector male, thermal isolated
NRV-Z52	0857.9204.02	Thermal power sensor 50 Ohm 0 - 26.5 GHz, 1 �W - 100 mW 3.5 mm male, 1.3 m (4 ft) cable
NRV-Z53	0858.0500.02	Thermal power sensor 50 Ohm 0 - 18 GHz, N-connector 100 �W - 10 W
NRV-Z54	0858.0800.02	Thermal power sensor 50 Ohm 0 - 18 GHz, N-connector 300 �W - 30 W
NRV-Z55	1081.2005.02	Thermal power sensor 50 Ohm 0 - 40 GHz, 1 �W - 100 mW K (2.92 mm) male, 1.3 m cable
NRV-Z6	0828.5010.03	Power sensor 50 Ohm 50 MHz - 26.5 GHz, 400 pW - 20 mW PC 3.5 mm male, 1.3 m (4 ft) cable
NRVD-C3	0857.8008.02.C3	Three years of depot calibration coverage based on the R&S recommended calibration interval - includes test data. The first calibration is included with product delivery with 1 additional depot calibration(s).
NRVD-C5	0857.8008.02.C5	Five years of calibration coverage based on the R&S recommended calibration interval - includes test data. The first calibration is included with product delivery with 2 additional depot calibration(s).
NRVD-R3	0857.8008.02.R3	Three years of depot repair coverage, including re-calibration if necessary to complete the repair. First year of repair coverage is provided by the 12-month new product warranty.
NRVD-R5	0857.8008.02.R5	Five years of depot repair coverage, including re-calibration if necessary to complete the repair. First year of repair coverage is provided by the 12-month new product warranty.

• 制造商: Rohde Schwarz
• 模型: NRVD

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