Network Analyzer 1.3GHz Rev 1_2 - Scientific Mes

Network Analyzer 1.3GHz Rev 1_2 - Scientific Mes
Frequency range: 300 kHz to 1.3 GHz
Measured parameters S11 , S21
Dynamic range of transmission measurement magnitude 130 dB
Measurement time per point 150 ms
Output power adjustment range -55 dBm to +3 dBm
This Network Analyzer is designed for use in the process of
development, adjustment and testing of various electronic devices in
industrial and education laboratory facilities, including operation as a
component of an automated measurement system.
Measurement Range
Test port connector
Number of test ports
Frequency range
Full CW frequency accuracy
Frequency setting resolution
Number of measurement points
Measurement bandwidths
Dynamic range (IF bandwidth 10 Hz)
50 W (75 W connectors
via adapters)
N-type, female
300 kHz to 1.3 GHz
± 5x10
1 Hz
2 to 10001
10 Hz to 30 kHz (with1/3
130 dB
Measurement Accuracy
(Applies over 23° C ±5° C 40 minutes warm up time , at output power
-10 dBm and IF bandwidth 10Hz)
Accuracy of transmission measurements (magnitude / phase)
+10 dB to +13 dB
-50 dB to +10 dB
-70 dB to -50 dB
-90 dB to -70 dB
0.2 dB / 2°
0.1 dB / 1°
0.2 dB / 2°
1.0 dB / 6°
Power accuracy
Power resolution
Test Port Input
Damage level
Damage DC voltage
Noise level (defined as the rms value of the
Specified noise floor, IF bandwidth 10 Hz)
-35 dB to -25 dB
0.4 dB / 4°
1.5 dB / 7°
4.0 dB / 22°
Trace stability
Trace noise magnitude
(IF bandwidth 3 kHz)
0.002 dB rms
Temperature dependence
(per one degree of temperature variation) 0.02 dB
Effective System Data
Effective directivity
Effective source match
45 dB
40 dB
Test Port
Directivity (without system error correction)18 dB
Test Port Output
Match (without system error correction)
Power range
18 dB
-55 dBm to +3 dBm
28 dB
+26 dBm
35 V
-127 dBm
Measurement Speed
150 ms
Measurement time per point
Typical cycle time versus number of measurement points
Number of points
Start 0.3 MHz, stop 1.3 GHz, IF bandwidth 30 kHz
One-path two-port calibration 9 ms 31 ms
60 ms
235 ms
General Data
Output reference signal level at 50 W
3 dBm ± 2 dB
«OUT 10 MHz» connector type
BNC female
Display and software installation
On host PC(Not
Accuracy of reflection measurements (magnitude / phase)
-15 dB to 0 dB
-25 dB to -15 dB
±1.5 dB
0.05 dB
supplied with the
Operating temperature range
Storage temperature range
Atmospheric pressure
Calibration interval
External PC requirements
Operating system
CPU frequency
Power supply:
-External DC power supply
Power consumption
Dimensions (L x W x H)
+5 °C to +40° C
-45 °C to +55° C
90% at 25° C
84 to 106.7 kPa
3 years
1 GHz
512 MB
100 - 240 V , 50/60 Hz
9 - 15 V
285 x 142 x 40 mm
1.5 kg approx.
Measurement Capabilities
Measured parameters
Number of measurement channels
Data traces
Memory traces
Data display formats
S11 , S21.
Up to 4 independent logical channels. Each logical channel is represented on the screen as an
individual channel window. A logical channel is defined by such stimulus signal settings as
frequency range, number of test points, power level, etc.
Up to 8 data traces can be displayed in each channel window. A data trace represents one of
such parameters of the DUT as S-parameters, response in time domain, input power response.
Each of the 8 data traces can be saved into memory for further comparison with the current
Logarithmic magnitude, linear magnitude, phase, expanded phase, group delay, SWR, real
part, imaginary part, Smith chart diagram and polar diagram.
Sweep Features
Sweep type
Measured points per sweep
Segment sweep features
Sweep trigger
Linear frequency sweep, logarithmic frequency sweep, and segment frequency sweep, when
the stimulus power is a fixed value; and linear power sweep when frequency is a fixed value.
Set by the user from 2 to 10001.
A frequency sweep within several independent user-defined segments. Frequency range,
number of sweep points, source power, and IF bandwidth should be set for each segment.
Source power from –55 dBm to +3 dBm with resolution of 0.05 dB. In frequency sweep mode the
power slope can be set to up to 2 dB/GHz for compensation of high frequency attenuation in
connection wires.
Trigger modes: continuous, single, hold.
Trace Functions
Trace display
Trace math
Electrical delay
Phase offset
Data trace, memory trace, or simultaneous indication of data and memory traces.
Data trace modification by math operations: addition, subtraction, multiplication or division of
measured complex values and memory data.
Automatic selection of scale division and reference level value to have the trace most effectively
Calibration plane moving to compensate for the delay in the test setup. Compensation for
electrical delay in a DUT during measurements of deviation from linear phase.
Phase offset defined in degrees.
Accuracy Enhancement
Calibration methods
Reflection and transmission normalization
Factory calibration
Full one-port calibration
One-path two-port calibration
Mechanical Calibration Kits
Electronic Calibration Modules
Defining of calibration standards
Error correction interpolation
Calibration of a test setup (which includes the Analyzer, cables, and adapters) significantly
increases the accuracy of measurements. Calibration allows for correction of the errors caused
by imperfections in the measurement system: system directivity, source and load match,
tracking and isolation.
The following calibration methods of various sophistication and accuracy enhancement level
are available:
-reflection and transmission normalization;
-full one-port calibration;
-One-path two-port calibration.
The simplest calibration method. It provides low accuracy.
The factory calibration of the Analyzer allows for reduction of measurement error in reflection
and transmission normalization.
Method of calibration performed for one-port reflection measurements. It ensures high
Method of calibration performed for reflection and one-way transmission measurements. It
ensures high accuracy for reflection measurements, and mean accuracy for transmission
The user can select one of the predefined calibration kits of various manufacturers or define own
calibration kits.
Electronic calibration modules offered by PLANAR make the Analyzer calibration faster and
easier than traditional mechanical calibration.
Different methods of calibration standard defining are available:
- standard defining by polynomial model;
- standard defining by data (S-parameters).
When the user changes such settings as start/stop frequencies and number of sweep
points, compared to the settings at the moment of calibration, interpolation or extrapolation of
the calibration coefficients will be applied.
Supplemental Calibration Methods
Power calibration
Method of calibration, which allows more stable maintaining of the power level
setting at the DUT input. An external power meter should be connected directly, or via a
USB/GPIB adapter, to a USB port of the computer running the analyzer software.
Marker Functions
Data markers
Reference marker
Marker search
Marker search additional features
Setting parameters by markers
Marker math functions
RF filter
Up to 16 markers for each trace. Reference marker available for delta marker operation. Smith
chart diagram supports 5 marker formats: linear magnitude/phase, log magnitude/phase, real/
imaginary, R + jX and G + jB. Polar diagram supports 3 marker formats: linear magnitude/phase,
log magnitude/phase, and real/imaginary.
Enables indication of any maker values as relative to the reference marker.
Search for max, min, peak, or target values on a trace.
User-definable search range. Functions of specific condition tracking or single operation
Setting of start, stop and center frequencies by the stimulus value of the marker
and setting of reference level by the response value of the marker.
Statistics, bandwidth, flatness, RF filter.
Calculation and display of mean, standard deviation and peak-to-peak in a
frequency range limited by two markers on a trace.
Determines bandwidth between cutoff frequency points for an active marker or absolute
maximum. The bandwidth value, center frequency, lower frequency, higher frequency, Q value,
and insertion loss are displayed.
Displays gain, slope, and flatness between two markers on a trace.
Displays insertion loss and peak-to-peak ripple of the passband, and the maximum signal
magnitude in the stopband. The passband and stopband are defined by two pairs of markers.
Data Analysis
Port impedance conversion
S-parameter conversion
Time domain transformation
Time domain gating
The function of conversion of the S-parameters measured at 50 W port into the values, which
could be determined if measured at a test port with arbitrary impedance.
The function allows to mathematically exclude from the measurement result the effect of the
fixture circuit connected between the calibration plane and the DUT. This circuit should be
described by an S-parameter matrix in a Touchstone file.
The function allows to mathematically simulate the DUT parameters after virtual integration of a
fixture circuit between the calibration plane and the DUT. This circuit should be described by an
S-parameter matrix in a Touchstone file.
The function allows conversion of the measured S-parameters to the following parameters:
reflection impedance and admittance, transmission impedance and admittance, and inverse Sparameters.
The function performs data transformation from frequency domain into response of the DUT to
various stimulus types in time domain. Modeled stimulus types: bandpass, lowpass impulse,
and lowpass step. Time domain span is set by the user arbitrarily from zero to maximum, which
is determined by the frequency step. Windows of various forms are used for better tradeoff
between resolution and level of spurious side lobes.
The function mathematically removes unwanted responses in time domain what allows for
obtaining frequency response without influence from the fixture elements. The function applies
reverse transformation back to frequency domain after cutting out the user-defined span in time
domain. Gating filter types: bandpass or notch. For better tradeoff between gate resolution and
level of spurious side lobes the following filter shapes are available: maximum, wide, normal and
Mixer / Converter Measurements
Scalar mixer / converter measurements
The scalar method allows measuring magnitude only of transmission coefficient of mixer and
other frequency translating devices.
The scalar method employs port frequency offset when there is difference between source port
frequency and receiver port frequency.
Scalar mixer / converter calibration
The most accurate method of calibration applied for measurements of mixers in frequency offset mode.
The OPEN, SHORT, and LOAD calibration standards are used. An external power meter should be
connected directly, or via a USB/GPIB adapter to a USB port of the computer running the Analyzer
Automatic frequency offset adjustment
The function performs automatic frequency offset adjustment when the scalar mixer /
converter measurements are performed to compensate for internal LO setting in
accuracy in the DUT.
Other Features
Using external personal computer, which runs the Analyzer software.
Graphical user interface based on Windows operating system ensures fast and easy Analyzer
operation by the user.
Features saving trace data in *.csv and *.s1p formats and saving the screen captures in .png
The program allows to save the current state configuration for further recall. A state
configuration includes signal source parameters, data traces, memory traces, markers,
calibration etc.
The diagram and data printout function has preview feature. The preview,saving and printout
can be performed using MS Word, Image Viewer for Windows, or Analyzer Print Wizard.
Analyzer control
Familiar graphical user interface
Saving trace data
State save/recall
Diagram printout/saving
Remote Control And Data Exchange
COM/DCOM automation is used for remote control and data exchange with the user software.
The Analyzer program runs as COM/DCOM server.
The user program runs as COM/DCOM client.
The COM client runs on Analyzer PC.
The DCOM client runs on a separate PC connected via LAN.
File : Network Analyzer 1.3GHz Rev 1_2
(Subject to change)
Scientific Mes-Technik Pvt. Ltd.
B-14, Pologround, Industrial Estate, Indore 452 015, INDIA
0731-2422330 /31 /32 /33
0731-2422334, 2561641
Bengaluru (080) 23437635, 23331478
Chennai (044) 24424598, 42054180
Hyderabad (040) 27534995,27534996
Kolkata (033) 22282223-6
[email protected]
* [email protected]
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Mumbai (022) 24333654, 24211171
New Delhi (011) 65638100, 65638101
(020) 26114688, 26132882
* [email protected]
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