R&S ZNBT8 Image


Vector Network Analyzer by Rohde & Schwarz

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The ZNBT8 from Rohde & Schwarz is a multiport vector network analyzer that has up to 24 integrated test ports. It operates from 9 kHz to 8.5 GHz. The instrument can simultaneously test multiple DUTs or measure one DUT with up to 24 ports. It provides short measurement times of 2.1 ms for a sweep across 201 points, even in scenarios with a large number of ports.

The ZNBT8 has a wide dynamic range of up to 140 dB, high output power levels and inputs featuring high power-handling capacity. The instrument is primarily used in the development and production of active and passive multiport components such as GPS, WLAN, Bluetooth and frontend modules for multiband mobile phones. It is capable of determining all 576 S-parameters of a 24-port DUT. The network analyzer has no display a space-saving feature that is especially beneficial in automated production. It can be controlled via an external monitor, mouse and keyboard or via an external touchscreen.

This vector network analyzer available in a rack mount unit with 3.5 mm and N-type connectors. It is ideal for applications in the mobile radio, wireless communications and electronic goods industries. It supports various remote control options and is easy to integrate into automated test systems, for example for carrying out phased-array antenna measurements.

Product Specifications

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Product Details

  • Part Number
    R&S ZNBT8
  • Manufacturer
    Rohde & Schwarz
  • Description
    Vector Network Analyzer from 9 kHz to 8.5 GHz with Up to 24 Ports

General Parameters

  • Type
    USB / Computer Controlled
  • Equipment Type
  • Ports
    4 Ports, 8 Ports, 12 Ports, 20 Ports, 24 Ports, 16 Ports
  • Port Connectors
    N Type, N Type - Female
  • Port Impedance
    50 Ohms
  • Frequency
    9 kHz to 20 GHz
  • Frequency Resolution
    1 Hz
  • Test Points
    2 to 1000001
  • Dynamic Range
    Up to 140 dB
  • Output Power
    -85 to 10 dBm
  • Power Sweep Range
    100 dB
  • Application
    Bluetooth, WLAN, GPS
  • Application Type
    Mobile Radio, Wireless/Communication
  • IF Bandwidth
    1 Hz to 10 MHz
  • Harmonics
    <-30 dBc
  • Features
    Short Sweep Time, Fast switchover
  • Parameters
  • Dimensions
    462 mm × 238 mm × 611 mm (18.2 in × 9.4 in × 24.1 in)
  • Weight
    38 kg (83.8 lb)

Technical Documents

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