Atec Rohde-Schwarz-ZNC - Manual (Page 6)

Version 03.00, September 2012
6 Rohde & Schwarz R&S ® ZNC Vector Network Analyzer
Measurement accuracy
This data is valid between +18 °C and +28 °C, provided the temperature has not varied by more than 1 °C after calibration. Validity of
the data is conditional on the use of an R&S ® ZV-Z270 calibration kit. This calibration kit is used to achieve the effective system data
specified below. Frequency points, measurement bandwidth and sweep time have to be identical for measurement and calibration
(no interpolation allowed).
Accuracy of transmission measurements
Above 9 kHz
+5 dB to –35 dB < 0.05 dB or < 0.5°
–35 dB to –50 dB < 0.1 dB or < 1°
–50 dB to –60 dB < 0.2 dB or < 2°
Specifications are based on a matched DUT, a measurement bandwidth of 10 Hz and a nominal source power of –10 dBm.
0,01
0,10
1,00
10,00
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10
Transmission coefficient |S21| in dB
M
agni
tu
de
U
n ce
rt
ai
n ty
i n dB
9kHz to 100kHz
100kHz to 3GHz
0,1
1
10
100
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10
Transmission coefficient |S21| in dB
P h
ase u
n cer
ta
in
ty
i n
d
e g
rees
9kHz to 100kHz
100kHz to 3GHz
Typical accuracy of transmission magnitude and transmission phase measurements for the R&S ® ZNC3 in the frequency range from
9 kHz to 3 GHz. Analysis conditions S
11
= S
22
= 0, cal. power –10 dBm, meas. power –10 dBm.
Accuracy of reflection measurements
9 kHz to 50 MHz
0 dB to –15 dB < 0.3 dB or < 2°
–15 dB to –25 dB < 0.8 dB or < 6°
–25 dB to –35 dB < 3.0 dB or < 17°
50 MHz to 3 GHz 0 dB to –15 dB < 0.2 dB or < 2°
–15 dB to –25 dB < 0.6 dB or < 4°
–25 dB to –35 dB < 2.0 dB or < 12°
Specifications are based on an isolating DUT, a measurement bandwidth of 10 Hz and a nominal source power of –10 dBm.
0,00
0,01
0,02
0,03
0,04
0,05
0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1
Reflection coefficient |S11| (linear)
M
ag
n it
u d e u
n cer
tai
n
ty
(l in
ear
)
9kHz to 100kHz
100kHz to 3GHz
0,00
1,00
2,00
3,00
4,00
5,00
6,00
7,00
8,00
9,00
10,00
0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1
Reflection coefficient |S11| (linear)
P h ase u
n
cer
tai
n ty (
li n ear)
9kHz to 100kHz
100kHz to 3GHz
Typical accuracy of reflection magnitude and reflection phase measurements for the R&S ® ZNC3 in the frequency range from
9 kHz to 3 GHz. Analysis conditions S
12
= S
21
= 0, cal. power –10 dBm, meas. power –10 dBm.