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Protek A 333 NETWORK ANALYZER 3.2 GHZ
Measurement accuracy
Accuracy of transmission measurement (magnitude/phase)
Specifications are based on a matched DUT, a measurement bandwidth of 1 Hz, and a nominal source power of – 5 dBm + 15 to + 5 dB 0.2dB / 2.0°
+ 5 to - 50 dB 0.1dB / 1.0°
- 50 to -70 dB 0.2 dB / 2.0°
- 70 to -90 dB 1.0 dB / 6.0°
Accuracy of reflection measurement (magnitude/phase)
Specifications are based on a matched DUT, a measurement bandwidth of 1 Hz, and a nominal source power of – 5 dBm  
0  to - 15 dB 0.4 dB / 4.0°
15 to - 25 dB 1.5 dB / 7.0°
- 25 to -35 dB 4 dB / 22.0°
 
Trace stability
Temperature dependence per one degree of the temperature variation 0.02 dB
Trace noise magnitude
IF bandwidth 3 kHz
0.001 dB rms
   
Measurement Range
Frequency range : 300kHz to 3.2 GHz
Impedance : 50 Ω (75 Ω)
Test port Connectors : N-type, female
Number of test ports : 2
Frequency accuracy : ± 5 ppm
Frequency resolution : 1mHz
Number of test points : 2 to 10001
User-selectable
IF bandwidth settings 1/1.5/2/3/5/7/10 step : 1.0 Hz to 30 kHz
Dynamic range IF bandwidth 10 Hz : 2 to 3200 MHz > 125 dB typ. 130dB
Measurement time per point 30 kHz measurement bandwidth : 125 µs
 
Test port output
Power range : - 45 to + 10 dBm
Power accuracy : < 1.0 dB
Power resolution : 0.05 dB
Harmonic distortion : -30 dBc
 
Test port input
Match without system error correction : > 25 dB
Damage level

: + 26 dBm

Damage DC voltage : 35 V
 
Measurement Capabilities
Number of measurement channels
Up to 16 independent measurement channels.  A measurement channel is coupled to stimulus response settings including frequency range and number of points.
 
Number of Windows
each measurement channel has a display window
 
Number of traces
Up to 16 display windows (channels) can be displayed. 16 data traces and 16 memory traces per channel.
 
Measurement parameters
S 11, S21, S12, S22
 
Measurement parameter conversion
Available to convent S-parameters into reflection impedance transmission
 
Data formats
- Impedance, reflection admittance, transmission admittance, and 1/S.
- Log magnitude, linear magnitude, phase, expanded phase, group delay, SWR, real, imaginary, Smith chart, polar.
 
Data markers
10 independent markers per trace. Reference marker available for delta marker operation.  Smith chart format includes 5 maker formats: linear magnitude / phase, log magnitude / phase, real / imaginary, R + jX, and G + jB.  Polar chart format includes 3 marker formats: linear magnitude /phase, log magnitude / phase, and real / imaginary.
 
External/Internal reference signal I/O
Frequency :10 Mhz
 
MARKER FUNCTIONS
Marker search
Max value, Min value, peak, peak left, peak right, target, target left, target right, multi-peak, multi-target, bandwidth  parameters with user-defined bandwidth values
 
Marker to functions
Set start, stop, center to active marker stimulus value; set reference to active marker response value ; set electrical delay to group delay at active marker.
 
Search range
User definable
 
Tracking
Performs marker search continuously or on demand
 
 
Time domain functions
Transformation
Selectable transformation type from bandpass, lowpass impulse, lowpass step.
Selectable window from maximum, normal and minimum.
 
Gated functions
Selectable gated filter type from bandpass, notch,
Selectable gate shape from maximum, normal and wide.
 
Source control
Sweep type
Linear sweep segment sweep, log sweep and power sweep.
 
Segment sweep
Define independent sweep segments.  Set number of points, test port power levels. if bandwidth, delay time independently for each segment.
 
Sweep trigger
Set to continuous, hold, or single, sweep
 
Power
Set source power from -45 dBm to 10 dBm.  The power slope function compensates source power level error with internal, external, manual trigger.
 
Operating environment
Temperature + 5 to + 40 0C
Dimensions (WxHxD)  426 x 222 x 270 mm
Weight 10.6 kg
Power supply 100 to 240 VAC/ 47 to 63 Hz
 
Trace Functions
Display Data
Display current measurement data, memory data, or current measurement and memory data simultaneously
 
Trace math
Vector addition, subtraction, Multiplication or division of measured complex values and memory data.
 
Title
Add custom title to each channel window.  Titles are printed on hardcopies of displayed measurements.
 
Autoscale
Automatically selects scale resolution and reference value to vertically center the trace.
 
Electrical delay
Offset measured phase or group delay by a defined amount of electrical delay, in seconds.
 
Phase Offset
Offset measured phase or group delay by a defined amount in degrees.
 
Statistics
Calculates and display mean, standard deviation and peak-to-peak deviation of the data trace.
 
Programming Function
COM/DCOM Automation
 
Data accuracy enhancement
Measurement Calibration
Measurement calibration significantly reduces measurement uncertainty due to errors caused by system directivity, source and load match, tracking and crosstalk.  Full 2 – port calibration removes all the systematic errors for the related test ports to obtain the most accurate measurements
 
Response Calibration
Simultaneous magnitude and phase correction of frequency response errors for either reflection or transmission measurements.
 
Response calibration and Isolation
Compensates for frequency response and crosstalk errors of transmission measurements, and frequency response and directivity errors of reflection measurements.
 
Enhanced response Calibration
Compensated for frequency response and source match errors.
 
One port calibration
Compensates for directivity, frequency response and source match errors.
 
Full 2 port calibration
Compensates for directivity, source match, reflection tracking, load match, transmission tracking and crosstalk, crosstalk calibration can be omitted.
 
Interpolated error correction
With any type of accuracy enhancement applied, interpolated mode recalculates the error coefficients when the test frequencies are changed.  The number of points can be increased or decreased and the start/stop frequencies can be changed.
 
Reference port extension
Redefine the measurement plane from the plane where the calibration was done.
 
Other Capabilities
Internal hard disk drive
Store and recall instrument states, calibration data, and trace data on internal hard drive. Trace data can be saved in CSV (comma separated value) format. Instrument states include all control settings, limit lines, segment sweep tables, and memory trace data.
 
USB
Instrument states, calibration data, and trace data can be stored on an external USB drive.
 
Screen hardcopy
Printouts of instrument data are directly produced on a printer.  The analyzer provides USB and parallel interfaces.
 
Familiar graphical user Interface
A333 analyzer employs a graphical user interface based on Windows.  There are three ways to operate the instrument Manually ; you can use a hardkey interface, a touch screen interface (optional) or a mouse interface.
 
Limit lines
Define the test limit lines that appear on the display for pass/fail testing.  Defined limits may be any combination of horizontal/sloping lines and discrete data points.
 
Remote Control
LAN, GPIB (optional)
 
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Note:

    • 40 minutes warm-up time at the ambient temperature. 
    • Environmental temperature of 23°C± 5°C, with less than 1°C deviation from the calibration temperature. 
    • No averaging applied to data.
    • Two port calibration is performed.

* Products not listed can be ordered as per request.
* Model number may subject to change without intimation