Technical Information Calibration Units ® R&S ZV-Z58 1164.0638.78 / 1164.0638.38 ® R&S ZV-Z59 1164.0450.36 Printed in Germany Test and Measurement Division 1164.0696.92-05...
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Rohde & Schwarz GmbH & Co. KG. Trade names are trademarks of the owners. The following abbreviations are used throughout this manual: ® ® ® R&S ZVT is abbreviated as R&S ZVT, R&S ZV-Z58 and R&S ZV-Z59 are abbreviated as R&S ZV-Z58 and R&S ZV-Z59...
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Safety Instructions Instrucciones de seguridad Sicherheitshinweise Consignes de sécurité Risk of injury and instrument damage The instrument must be used in an appropriate manner to prevent electric shock, fire, personal injury or instrument damage. ● Do not open the instrument casing. ●...
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Gefahr von Verletzungen und Schäden am Gerät Betreiben Sie das Gerät immer ordnungsgemäß, um elektrischen Schlag, Brand, Verletzungen von Personen oder Geräteschäden zu verhindern. ● Öffnen Sie das Gerätegehäuse nicht. ● Lesen und beachten Sie die "Grundlegenden Sicherheitshinweise", die als gedruckte Broschüre dem Gerät beiliegen. ●...
Contents Remark on R&S ZV-Z58 and R&S ZV-Z59 Units Safety Instructions 1 Preparing for Use ....................7 Front Panel............................7 STANDBY Key ..........................8 USB Connector ...........................8 RF Connectors ..........................8 Rear Panel ............................9 Putting the Unit into Operation ......................10 Unpacking the Unit and Checking the Shipment ..............10 Setting up the Unit........................10...
• The calibration unit R&S ZV-Z58 provides eight ports and covers a frequency range up to 8 GHz. This unit is particularly suited for use with an R&S ZVT8 vector network analyzer. Models 1164.0638.78 and 1164.0638.38 are equipped with type N and 3.5 mm connectors, respectively.
Safety Instructions This calibration unit has been designed and tested in accordance with the EC Certificate of Conformity and has left the manufacturer’s plant in a condition fully complying with safety standards. CAUTION General safety instructions To maintain this condition and to ensure safe operation, you must observe all instructions and warnings given on this page and in Chapter 1 of this technical information.
Preparing for Use Preparing for Use This chapter gives an overview of the front panel controls and connectors of the R&S ZV-Z58 and R&S ZV-Z59 calibration units and gives all information that is necessary to put the units into operation and connect external devices.
15. RF Connectors Type N connectors (R&S ZV-Z58 calibration unit variant 78) or 3.5 mm connectors (R&S ZV-Z58 calibration unit variant 38 or R&S ZV-Z59 calibration unit) numbered 1 to 8 (6), to be connected to arbitrary test ports of the analyzer. See section Accuracy Considerations starting on p.
® R&S ZV- Z58/Z59 Preparing for Use ATTENTION Maximum RF input power The maximum RF input power of the calibration unit is beyond the RF output power range of the analyzer, so there is no risk of damage if the device is directly connected to the test ports.
® Preparing for Use R&S ZV-Z58/Z59 Putting the Unit into Operation This section describes the basic steps to be taken when setting up the calibration unit for the first time. ATTENTION Ambient conditions Before turning on the unit, please make sure that the following conditions are fulfilled: •...
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® R&S ZV- Z58/Z59 Preparing for Use ATTENTION Electrostatic discharge To avoid damage of electronic components of the DUT and the calibration unit, the operating site must be protected against electrostatic discharge (ESD). ESD is most likely to occur when you connect or disconnect the calibration unit's test ports. To prevent ESD damage use the wrist strap and grounding cord supplied with the unit and connect yourself to the GND connector at the front panel.
® Preparing for Use R&S ZV-Z58/Z59 Mounting in a 19" Rack Using the adapter ZZA-211 (order number 1096.3260.00) the unit can be mounted in 19" racks according to the mounting instructions supplied with the rack adapter. ATTENTION Operation in a rack •...
® R&S ZV- Z58/Z59 Preparing for Use To turn the power on or off, press the AC power switch to position I (On) or 0 (Off). After power-on, the calibration unit is in standby or ready state, depending on the state of the STANDBY toggle switch at the front panel of the unit.
® Preparing for Use R&S ZV-Z58/Z59 Maintenance The unit does not require any special maintenance. Make sure that the air vents are not obstructed. The outside of the instrument is suitably cleaned using a soft, line-free dust cloth. ATTENTION Instrument damage caused by cleaning agents Cleaning agents contain substances that may damage the instrument, e.g.
® R&S ZV- Z58/Z59 Automatic Calibration Automatic Calibration The calibration unit is an integrated solution for automatic system error calibration of vector network analyzers of the R&S ZVAB family with 1 to 8 ports. It is especially suited for the 8-port vector network analyzers R&S ZVT.
® Automatic Calibration R&S ZV-Z58/Z59 Performing an Automatic Calibration After connection and initialization, you can use the calibration unit as follows: 1. Connect ports n analyzer ports (n = 1 to 8 (6), depending on your analyzer and cal unit model and the number of ports to be calibrated) to n arbitrary ports of the calibration unit.
® R&S ZV- Z58/Z59 Automatic Calibration Accuracy Considerations To ensure an accurate calibration, please observe the following items: • Unused ports of the calibration unit must be terminated with a 50 Ω match. • No adaptors must be inserted between the calibration unit and the test ports. •...
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