Atec Rohde-Schwarz-ZNC - Manual (Page 4)

Version 03.00, September 2012
4 Rohde & Schwarz R&S ® ZNC Vector Network Analyzer
Measurement range
Impedance 50 Ω
Test port connector N female
Number of test ports 2
Frequency range 9 kHz to 3 GHz
Static frequency accuracy 8 ppm
Frequency resolution 1 Hz
Number of measurement points per trace 2 to 5001
Measurement bandwidth 1/1.5/2/3/5/7 steps 1 Hz to 300 kHz
Dynamic range 1 9 kHz to 100 kHz > 90 dB, typ. 110 dB
100 kHz to 1 MHz > 115 dB, typ. 120 dB
1 MHz to 3 GHz > 120 dB, typ. 130 dB
10 -2 10 -1 10 0 10 1 10 2
80
90
100
110
120
130
140
150
Frequency in MHz
D
ynami
c
range i
n dB
0.5 1 1.5 2 2.5 3
90
100
110
120
130
140
150
Frequency in GHz
D
ynami
c
range i
n dB
Dynamic range in dB versus frequency for the R&S ® ZNC3.
1 The dynamic range is defined as the difference between the actual maximum source power and the RMS value of the data trace of the transmission
magnitude, which is produced by noise and crosstalk with the test ports short-circuited. The specification applies at 10 Hz measurement bandwidth,
without system error correction. The dynamic range can be increased by using a measurement bandwidth of 1 Hz. Crosstalk does not limit the dynamic
range.