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Measurement speed – Atec Rohde-Schwarz-ZNB Series User Manual

Page 6

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Version 07.00, August 2013

6

Rohde & Schwarz R&S

®

ZNB Vector Network Analyzer

Measurement speed

Measurement time

for 201 measurements points, with 200 MHz span, 500 kHz measurement bandwidth

with 900 MHz center frequency

< 5 ms

with 5.1 GHz center frequency

< 4 ms

Measurement time per point

500 kHz measurement bandwidth,

CW mode

2.5 µs

Sampling time per point

at 1 MHz measurement bandwidth

860 ns

at 10 MHz measurement bandwidth

312 ns

Data transfer time

for 201 measurements points

via IEC/IEEE bus

typ. 2.5 ms

via VX11 over 1 Gbit/s LAN

typ. 1.6 ms

via RSIB over 1 Gbit/s LAN

typ. 1.0 ms

Time for measurement and data transfer

for 201 measurements points, with

800 MHz start frequency, 1 GHz stop

frequency, 1 MHz measurement

bandwidth (no additional time for data

transfer is needed, as this occurs

simultaneously during the measurement)

typ. 3 ms

Switching time between channels

with no more than 2001 points

< 5 ms

Switching time between two preloaded

instrument settings

with no more than 2001 points

< 5 ms