R&S ZNB8 Vector Network Analyzer

•Frequency range: 9 kHz to 8.5 GHz
•Frequency resolution: 1 Hz
•Number of test ports: 2
•Test port connector: N female
•Impedance: 50 Ω
•Number of measurement points per trace: 2 to 100001
•Measurement bandwidth
Without optional increased bandwidth: 1 Hz to 1 MHz
With optional increased bandwidth: 1 Hz to 10 MHz




The R&S ZNB vector network analyzers feature a wide dynamic range of up to 140 dB (at 10 Hz IF bandwidth), low trace noise of less than 0.004 dB RMS (at 10 kHz IF bandwidth) and high output power of up to +13 dBm, which can be adjusted electronically in a range of more than 95 dB.
With frequency ranges of 9 kHz to 8.5 GHz, the new network analyzers are primarily targeted at applications in the mobile radio and electronic goods industries. The R&S ZNB is the right choice when it comes to developing, producing and servicing RF components such as amplifiers, mixers, filters and cables.
The new analyzers combine high measurement accuracy with exceptional speed – better than 10 μs per point. They feature excellent temperature and long-term stability, which ensures reliable measurements over several days without having to recalibrate the units.
These short-depth, compact two-port and four-port analyzers leave plenty of space on the workbench for the measurement application. They feature low operating noise thanks to low power consumption and a sophisticated cooling concept. The low power consumption also reduces operating costs and protects the environment.




R&S ZNB4-B31        Receiver Step Attenuator, Port 1, for R&S ZNB4
R&S ZNB4-B32        Receiver Step Attenuator, Port 2, for R&S ZNB4
R&S ZNB4-B33        Receiver Step Attenuator, Port 3, for R&S ZNB4
R&S ZNB4-B34        Receiver Step Attenuator, Port 4, for R&S ZNB4
R&S ZNB8-B31        Receiver Step Attenuator, Port 1, for R&S ZNB8
R&S ZNB8-B32        Receiver Step Attenuator, Port 2, for R&S ZNB8
R&S ZNB8-B33        Receiver Step Attenuator, Port 3, for R&S ZNB8
R&S ZNB8-B34        Receiver Step Attenuator, Port 4, for R&S ZNB8
R&S ZNB4-B24        Extended Power Range for Four-Port R&S ZNB4
R&S ZNB4-B22        Extended Power Range for Two-Port R&S ZNB4
R&S ZNB8-B22        Extended Power Range for Two-Port R&S ZNB8
R&S ZNB8-B24        Extended Power Range for Four-Port R&S ZNB8
R&S ZNB20-B22      Extended Power Range for Two-Port R&S ZNB20
R&S ZNB20-B24      Extended Power Range for Four-Port R&S ZNB20
R&S ZNB40-B22      Extended Power Range for Two-Port R&S ZNB40
R&S ZNB-B1             Bias-Tees for Two-Port R&S ZNB
R&S ZNB-B1             Bias-Tees for Four-Port R&S ZNB
R&S ZNB-B2             Second Internal Generator for Four-Port R&S®ZNB4/R&S ZNB8
R&S ZNB-B4             Precision Frequency Reference
R&S ZNB-B10           GPIB Interface
R&S ZNB-B12           Device Control Required for direct control of R&S ZN-Z84 matrices
R&S ZN-B121           Direct Control Cable Required for direct control of R&S ZN-Z84 matrices
R&S ZN-B14              Handler I/O (Universal Interface)
R&S ZN-B15              GPIO Interface Cannot be combined with R&S ZNB-B1
R&S ZNB-B19            Additional Removable Harddisc 32 Bit
R&S ZNB-B19            Additional Removable Harddisc 64 Bit
R&S ZNB-B81            DC Inputs
R&S ZNB20-B2          Second Internal Generator for Four-Port R&S ZNB20
R&S ZNB4-B52          Extended dynamic range for ZNB4 Two-Port instrument
R&S ZNB4-B54          Extended dynamic range for ZNB4 Four-Port instrument
R&S ZNB8-B52          Extended dynamic range for ZNB8 Two-Port instrument
R&S ZNB8-B54          Extended dynamic range for ZNB8 Four-Port instrument
R&S ZNB-K2               Time Domain (TDR)
R&S ZNB-K4               Frequency Conversion Requires R&S ZVAB-B44 for control of external generators via the IEC/IEEE bus.
R&S ZNB-K14             Intermodulation Measurements
R&S ZNB-K17            10 MHz Receiver Bandwidth
R&S ZNB-K19             Freq. Resolution 1 mHz