PRO-TEK A334M Manuale utente
Version 1.0 ▪ August 2015 A334M
VSWR Analyzer
2
T A B L E O F C O N T E N T S
INTRODUCTION .....................................................................................................4
SAFETY INSTRUCTIONS..........................................................................................5
1GENERAL OVERVIEW............................................................................................8
1.1 Description............................................................................................................................. 8
1.2 Specifications ........................................................................................................................ 9
1.2.1 Basic Specifications..................................................................................................... 9
1.2.2 Key Measurements..................................................................................................... 9
1.2.3 Key Features ................................................................................................................. 9
1.3 Ordering Information ....................................................................................................... 10
1.3.1 Standard Accessories ............................................................................................... 10
2PREPARATION FOR USE.....................................................................................11
2.1 General Information ......................................................................................................... 11
2.2 Front Panel........................................................................................................................... 11
2.2.1 Power Switch .............................................................................................................. 11
2.2.2 TEST Ports ( Port 1 ~ Port 6 ).................................................................................... 12
2.3 Rear Panel ............................................................................................................................ 12
2.3.1 AC Socket ..................................................................................................................... 12
2.3.2 Ethernet Port .............................................................................................................. 13
3PC GUI Program Installation ............................................................................14
3.1 System Requirement......................................................................................................... 14
3.2 Install Process ..................................................................................................................... 15
3.2.1 Running the Installation File .................................................................................. 15
3.2.2 Proceed to install....................................................................................................... 16
4Operation...........................................................................................................21
4.1 Preparation for use ........................................................................................................... 21
4.1.1 IP Address Setting...................................................................................................... 21
4.1.2 Connecting the Instrument .................................................................................... 23
4.2 Main Window....................................................................................................................... 24
4.3 Top Menu Bar ...................................................................................................................... 27
4.3.1 File ................................................................................................................................. 27
4.3.2 Button View................................................................................................................. 27
A334M
VSWR Analyzer
Version 1.0 ▪ August 2015
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4.3.3 Firm Ware Upgrade 28
4.3.4 Help 30
4.4 Right Side Button Menu 31
4.4.1 Common Features 31
4.4.2 Frequency 32
4.4.3 Amplitude 33
4.4.4 Calibration 36
4.4.5 Marker Measure 37
4.4.6 Limit Measure 41
4.4.7 Measure off 47
4.4.8 Preset 47
5WARRANTY INFORMATION ......................................................................... 49
4
INTRODUCTION
This Operating Manual represents design, specifications, overview of functions,
and detailed operation procedure of A334M VSWR Analyzer, to ensure effective
and safe use of the technical capabilities of the instrument by the user.
A334M VSWR Analyzer operation and maintenance should be performed by
qualified engineers with initial experience in operating of microwave circuits
and PC.
The following abbreviations are used in this Manual:
PC – Personal Computer
DUT – Device Under Test
SWR – Standing Wave Ratio
SAFETY INSTRUCTIONS
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© 2015 GS Instruments, Co., Ltd
SAFETY INSTRUCTIONS
Carefully read through the following safety instructions before putting the
analyzer into operation. Observe all the precautions and warnings provided in this
Manual for all the phases of operation, service, and repair of the analyzer.
The analyzer must be used only by skilled and specialized staff or thoroughly
trained personnel with the required skills and knowledge of safety precautions.
A334M is tested in stand-alone condition or in combination with the accessories
supplied by GS INSTRUMENTS CO., LTD. against the requirement of the standards
described in the Declaration of Conformity. If it is used as a system component,
compliance of related regulations and safety requirements are to be confirmed by
the builder of the system.
Never operate the analyzer in the environment containing inflammable gasses or
fumes.
Operators must not remove the cover or part of the housing. The analyzer must
not be repaired by the operator. Component replacement or internal adjustment
must be performed by qualified maintenance personnel only.
Never operate the analyzer if the power cable is damaged.
Never connect the test terminals to mains.
Electrostatic discharge can damage your product when connected or
disconnected from the DUT. Static charge can build up on your body and damage
the sensitive circuits of internal components of both the product and the DUT.
To avoid damage from electric discharge, observe the following:
Always use a desktop anti-static mat under the DUT.
Always wear a grounding wrist strap connected to the desktop anti-static mat
via daisy-chained 1 MΩ resistor.
Observe all the general safety precautions related to operation of equipment
powered by mains.
Version 1.0 ▪ August 2015 A434M
VSWR Analyzer
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© 2015 GS Instruments, Co., Ltd
The definitions of safety symbols used on the instrument or in the Manual are listed
below.
Refers to the Manual if the instrument is
marked with this symbol.
Alternating current.
Direct current.
WARNING
This sign denotes a hazard. It calls attention to a
procedure, practice, or condition that, if not
correctly performed or adhered to, could result in
injury or death to personnel.
CAUTION
This sign denotes a hazard. It calls attention to a
procedure, practice, or condition that, if not
correctly performed or adhered to, could result in
damage to or destruction of part or the entire
product.
NOTICE
This sign denotes important information. It calls
attention to a procedure, practice, or condition
that is essential for the user to understand.
Cleaning
This section provides the cleaning instructions required for maintaining the
Proper operation of the analyzer.
To remove contamination from parts other than test ports and any connectors
of the analyzer, wipe them gently with a soft cloth that is dry or wetted with a
small amount of water and wrung tightly.
It is essential to keep the test ports always clean as any dust or stains on them
SAFETY INSTRUCTIONS
7
© 2015 GS Instruments, Co., Ltd
can significantly affect the measurement capabilities of the analyzer. To clean the
test ports (as well as other connectors of the analyzer), use the following
procedure:
Using compressed air remove or loosen the contamination particles;
Clean the connectors using a lint-free cleaning cloth wetted with a small
amount of ethanol and isopropyl alcohol (when cleaning a female
connector, avoid snagging the cloth on the center conductor contact
fingers by using short strokes);
Dry the connector with low-pressure compressed air.
Always completely dry a connector before using it.
Never use water or abrasives for cleaning any connectors of the analyzer.
Do not allow contact of alcohol to the surface of the insulators of the
connectors.
WARNING
Never perform cleaning of the product if the power cable is
connected to the power outlet.
Never clean the internal components of the product.
Storage
Before first use store your equipment in the factory package at environment
temperature from 0 to +50ºС and relative humidity up to 95% (at 25ºС).
After you have removed the factory package store the equipment at environment
temperature from +10 to +35ºС and relative humidity up to 80% (at 25ºС).
Ensure to keep the storage facilities free from dust, fumes of acids and alkalies,
aggressive gases, and other chemicals, which can cause corrosion.
Version 1.0 ▪ August 2015 A334M
VSWR Analyzer
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© 2015 GS Instruments, Co., Ltd
1GENERAL OVERVIEW
1.1 Description
The Protek A334M is multi-port VSWR analyzer with a frequency range of 5MHz
to 4GHz.
The Protek A334M is suitable for multi-port VSWR analysis in a factory line for
mass production of antenna, cable and etc. This equipment is designed to
support up to 6 ports for VSWR analysis.
The Protek A334M has VSWR measurement function necessary to accurately
verify the antenna, cable and etc.
The Protek A334M is connected through an Ethernet cable to an external
personal computer which GUI software program is installed.
The GUI software program allows the user to easily analyze measurements and
generate comprehensive reports.
1 GENERAL OVERVIEW
9
© 2015 GS Instruments, Co., Ltd
1.2 Specifications
1.2.1 Basic Specifications
Item Sub Item Specification
General
Max Input Power +25dBm Damage level
Frequency Range 5MHz - 4GHz
Frequency Accuracy < ±3ppm @ 25°C
Frequency Resolution 10kHz
Impedance 50Ω
Scan Speed <1msec /data point
Test port N Female
VSWR Number of data points 126, 251, 501, 1001, 2001
VSWR Range 1 ~ 65 (Resolution : 0.01dB)
Miscellaneous Dimension 470X178X324 mm
Weight 14kg
Environmental
Operating Temperature 0°C ~ +50°C
Storage Temperature -40°C ~ +80°C (-40°F ~ +176°F)
Humidity 95% NO Condensation
Table 1.1 Basic Specifications
1.2.2 Key Measurements
High resolution VSWR Measurements
1.2.3 Key Features
Up to 2001 data points
User friendly GUI software menu structure
Remote firmware upgrade capability
Version 1.0 ▪ August 2015 A334M
VSWR Analyzer
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© 2015 GS Instruments, Co., Ltd
1.3 Ordering Information
1.3.1 Standard Accessories
The standard accessories supplied with the A334M VSWR Analyzer are as follows:
Description Picture Specification
AC Power Cord
6FT(1.8MM) 220V BLACK
LAN Cable
CAT.5E UTP Direct Cable
USB Flash Drive
USB2.0(Manual, Software)
Table 1.2 A334M Accessories
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