Rohde & Schwarz ZVB 4 - Page 12

Performance Test R&S ZVB
1145.1078.82 1.2 E–4
Test Equipment and Accessories
Item Type of
equipment
Recommended characteristics or
features
Recommended
model
R&S
Order No.
Application
1 Spectrum
analyzer
a) Counter mode:
Min. resolution: 100 Hz
Max. rel. frequency deviation: 10
–6
b) Linearity
Max. departure from linearity (2):
0.06 dB
c) Frequency response:
50 MHz to 4 GHz: < 1 dB
4 GHz to 8 GHz: < 1.5 dB
8 GHz to 20 GHz: < 2 dB
R&S FSU 26 1129.9003.26 Frequency uncertainty
Harmonics
Output linearity
Input linearity
2 Power sensor
N, 50 . 300 kHz to 8 GHz
RSS error < 0.1 dB
VSWR < 1.2
R&S NRP–Z51
1138.0005.02 Max. output power
Accuracy of output power
Power measurement
uncertainty on R&S ZVB4/8
2 Power sensor
3.5mm, 50 . 10 MHz to 20 GHz
RSS error < 0.1 dB
VSWR < 1.25
R&S NRP–Z55
1138.2008.02 Max. output power
Accuracy of output power
Power measurement
uncertainty on
R&S ZVB14/20
2 Power meter 300 kHz to 20 GHz R&S NRVD
+ Sensor
R&S ZV–Z51
0857.8008.02
0857.9004.02
Max output power
Accuracy of output power
Power measurement
uncertainty
4 Calibration kit
N, 50 . 300 kHz to 8 GHz.
R&S ZV–Z21 1085.7099.02 Input linearity
Matching port 1 to port 4
Input noise level
on R&S ZVB4/8
4 Calibration kit
3.5 mm, 50 . 10 MHz to 20 GHz.
R&S ZV–Z32 1134.4293.02 Input linearity
Matching port 1 to port 4
Input noise level
on R&S ZVB14/20
5 Signal
generator
300 kHz to 20 GHz,
Power = –40 dBm to 10 dBm
R&S SMR27
with Option
R&S SMR–B15
R&S SML01
1104.0002.27
1104.4989.02
1090.3000.11
Power measurement
uncertainty
6 Power splitter N, 50 Ohm,

eq
< 0.05 (50 MHz to 8 GHz)
Output tracking < 0.15 dB
Weinschel
1870A
– Power measurement
uncertainty
6 Power splitter 3.5mm, 50 Ohm,
Output tracking < 0.25 dB
Weinschel
1593
– Power measurement
uncertainty
7 Test cable N(male) – N(male), approx. 1.5 m Frequency uncertainty
Harmonics
Matching port 1 to port 4
Power measurement
uncertainty
Input linearity
on R&S ZVB4/8