ZVR- The Network Analyzer Family
06.98.2.1
11ESP-bz 10.95
ZVR- The Network Analyzer Family
ZVRL, ZVRE, ZVR, ZVCE, ZVC
S12
S11 S22
S21
S-Parameter
S21
1dB
Power
∆∆
3
linear nonlinear
Compression-
∆
3
∆
frequencyconverting
Mixer
IF
LSB
LO
USB
Group delay
Impedance
Admittance
point
Interceptpoint
IP2, IP3
Harmonics
2nd and 3rd
21ESP-bz 10.95
ZVR- The new Network Analyzer
The Family
9 kHz 300 kHz
10 Hz 20 kHz
ZVR + ZRE
Active Test Set
ZVR + ZVRE + ZVRL
8 GHz4 GHz
Passive Test Set
ZVR + ZVRE + ZVRL
External Measurements
ZVC + ZVCE
Active Test Set (only)
31ESP-bz 10.95
ZVR- The new Network Analyzer
The Family
q The unidirectional lean model (ZVRL)
q The bidirectional economy models (ZVRE, ZVCE)
q The bidirectional top models (ZVR, ZVC)
active and passive
q Test sets 50 / 75
Ω
41ESP-bz 10.95
ZVR- The new Network Analyzer
The Family
ZVR, ZVC bidirectional
ZVRE, ZVCE bidirectional
ZVRL unidirectional
51ESP-bz 10.95
The unidirectional ZVRL
One Bridge
Meas. Channel B
Source
Port 2
Meas.
and
Display
Unit
Ref. Channel R1
Meas. Channel A
Port 1
Test set
61ESP-bz 10.95
The bidirectional ZVRE and ZVCE
An electronic Switch, two Bridges
Meas. Channel B
Port 2
Meas.
and
Display
Unit
Source
Ref. Channel R1
Meas. Channel A
Port 1
Test se t
71ESP-bz 10.95
The bidirectional ZVR and ZVC
Two Reference Channels
Mea s. Channel B
Ref. Channel R2
Port 2
Meas.
and
Display
Unit
Source
Ref. Channel R1
Meas. Channel A
Port 1
Test set
81ESP-bz 10.95
ZVR- The fast Analyzer
Increased Throughput and pulsed Measurements
q Fast IEEE/IEC - Bus
q High measurement speed
30 ms for trace transfer (201 Pts)
s/point / sweep rate > 30 (201 Pts)
125
µ
¬Analog operational feeling, increased throughput
¬Measurements under burst conditions (GSM,PCN..)
91ESP-bz 10.95
ZVR- The fast Analyzer
Measurement times
Number of test points
51 201
Measurement speed
.
Normalized unidirectional
incl. retrace 5 ms
Two-port calibrated full two-port
(ZVRE,ZVR) or
one-path two-port
(ZVRL)
IEC/IEEE-bus data transfer
Time between sending the request and
availability of data
ASCII
.
10 ms 30 ms
20 ms 60 ms
40 ms 90 ms
IEEE-745 floating point format (32 bits)
20 ms 30 ms
101ESP-bz 10.95
ZVR- The fast Analyzer
Measurements under Power Conditions on GSM Burst
ext. trigger
ZVR
PORT 1 PORT 2
coupler
calibriation plane
demodulator amplifier
mobile
111ESP-bz 10.95
ZVR- The fast Analyzer
Measurements under Power Conditions on GSM Burst
q Meas. time 125 us/point
q 4...5 points during a
GSM burst
q Measurement of output
matching of an amplifier
under power conditions
q f (mobile) = 890 MHz
f (meas) = 893 MHz
121ESP-bz 10.95
ZVR- The dynamic Analyzer
High Sensitivity and excellent Dynamic Range
q Dynamic range 120...130 dB (10 Hz)
q Sensitivity -130 dBm (10 Hz)
Low-noise front end with fundamental mixing
Increased dynamic, direct generator / receiver access
¬High speed by using wide resolution bandwidths
¬Tuning at highly selective test items possible
¬WORST CASE DYNAMIC 80 dB with full bandwidth
131ESP-bz 10.95
ZVR- The dynamic Analyzer
Dynamic Range of more than 130 dB
0 dB
q >120 dB
with internal Test Set
q >130 dB
with Option
"External Measurements"
(direct generator - receiver
access)
-130 dB
141ESP-bz 10.95
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