ROHDE SCHWARZ NRVS DIGITAL POWER METER 1MHz-8GHz

Description

A digital power meter manufactured by the German company Rohde & Schwarz.
NRVS device with a NRV-Z31 probe.
Such set enables power measurements within the range of 1μV-20mV.
The specified frequency range of
the probe is 30MHz to 6Ghz.
Users, however, claim that measurements are possible within the 1MHz-8GHz range. We have verified that this is true.
Beyond the specified frequency range, only the probe SWR increases.
The power measurement in the lower and upper range is practically unchanged.
As this is a semiconductor probe, it has a very wide power measurement range. Measurements possible include: average power, PEP and peak.
Technical data:
Measuring instrument:
- power measurement in W, dBm, V, dB, μV or percentage relative to the preset value
- 4 1/2 digit display and a bargraph
- averaging filter from 1 to 512 measurements (greatly improves noise figure for low power)
- standard accuracy: 0.017dB (0.4%)
- adjustable frequency factor
- adjustable attenuation coefficient
- memory
- HPIB output
- DC output
Probe:
- probe type: NRV-Z31
- transducer type: fast diode
- specified working range: 30MHz-6GHz
- works correctly within 1MHz-8GHz range
SWR does not exceed 1.35
power measurement range: 1uW to 20mW
-
own noise - 3nW
- accuracy 0mW to 10mW: 0.11dB (2.5%)
- accuracy 10mW to 20mW: 0.16dB (3.5%)
- built-in temperature sensor
- auto calibration with the meter
The meter on offer is in very good condition, it has been tested and comes with a start-up warranty.
The device is supported by Rohde & Schwarz in terms of service and calibration.