R&S®NRPM-A66 Single-Polarized Antenna Module

with integrated diode detector from 27.5 GHz to 75 GHz

This is a discontinued product
More Information? Please contact us.
  • Overview

Key facts

  • Frequency range from 27.5 GHz to 75 GHz
  • For WLAN IEEE 802.11ad, IEEE 802.11ay and 5G
  • Antenna module with integrated diode detector

Brief description

The R&S®NRPM-A66 is a low-reflection, single-polarized Vivaldi antenna with an integrated diode detector for power measurements. The unique antenna module measures the power directly on the antenna. There is no need for extra RF cables.

Specifications

Frequency range 27.5 GHz to 75 GHz
Power measurement range 30 pW to 3 μW
(–75 dBm to –25 dBm)
Rise/fall time 2.2 μs

Key facts

  • Frequency range from 27.5 GHz to 75 GHz
  • For WLAN IEEE 802.11ad, IEEE 802.11ay and 5G
  • Antenna module with integrated diode detector
  • Scalable to customer requirements
  • Ideal for beamforming tests

Brief description

The R&S®NRPM-A66 is a low-reflection, single-polarized Vivaldi antenna with an integrated diode detector for power measurements. The unique antenna module measures the power directly on the antenna. There is no need for extra RF cables.

Unlike conventional systems, there is no cable loss to be compensated between the antenna and the power sensor. This significantly simplifies measurements.

To ensure accurate transmit power measurements, the frequency response of the antenna module is determined during production, and the correction values are stored in the antenna module. This data is used during measurements to correct the frequency response, making it possible to measure absolute power with high accuracy. The power sensors’ high linearity even allows relative power to be measured with an accuracy of < 0.2 dB.

Specifications

R&S®NRPM-A90 single polarized antenna
Frequency range   18 GHz to 90 GHz
Power measurement range (frequency dependent) continuous average -76 dBm to -19 dBm
  trace -63 dBm to -19 dBm
Rise/fall time   2.2 μs
Video bandwidth   220 kHz
Measurement uncertainty
18 GHz to 24 GHz absolute 0.68 dB to 0.81 dB
  relative 0.05 dB to 0.09 dB
> 24 GHz to 35 GHz absolute 0.49 dB to 0.66 dB
  relative 0.05 dB to 0.09 dB
> 35 GHz to 57 GHz absolute 0.50 dB to 0.72 dB
  relative 0.05 dB to 0.09 dB
> 57 GHz to 71 GHz absolute 0.58 dB to 0.83 dB
  relative 0.05 dB to 0.09 dB
> 71 GHz to 81 GHz absolute 0.61 dB to 0.91 dB
  relative 0.05 dB to 0.09 dB
> 81 GHz to 90 GHz absolute 0.69 dB to 0.97 dB
  relative 0.05 dB to 0.09 dB
R&S®NRPM-A90D dual polarized antenna
Frequency range   18 GHz to 90 GHz
Power measurement range (frequency dependent) continuous average -76 dBm to -19 dBm
  trace -63 dBm to -19 dBm
Rise/fall time   2.2 μs
Video bandwidth   220 kHz
Measurement uncertainty (measurement distance 1m)
18 GHz to 24 GHz absolute 0.73 dB to 0.85 dB
  relative 0.05 dB to 0.09 dB
> 24 GHz to 35 GHz absolute 0.55 dB to 0.71 dB
  relative 0.05 dB to 0.09 dB
> 35 GHz to 57 GHz absolute 0.59 dB to 0.78 dB
  relative 0.05 dB to 0.09 dB
> 57 GHz to 71 GHz absolute 0.68 dB to 0.90 dB
  relative 0.05 dB to 0.09 dB
> 71 GHz to 81 GHz absolute 0.72 dB to 0.99 dB
  relative 0.05 dB to 0.09 dB
> 81 GHz to 90 GHz absolute 0.87 dB to 1.10 dB
  relative 0.05 dB to 0.09 dB
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