R&S
®
ZVH
Cable and Antenna Analyzer
Instrument Security Procedures
Version 02
1178432402
(;Ü[H2)
Page 1: ...R S ZVH Cable and Antenna Analyzer Instrument Security Procedures Instrument Security Procedures Version 02 1178432402 Ü H2 ...
Page 2: ...information leaves with the test equipment Security concerns can arise when devices need to leave a secured area e g to be calibrated or serviced This document describes the types of memory and their usage in the R S ZVH It pro vides a statement regarding the volatility of all memory types and specifies the steps required to declassify an instrument through memory clearing or sanitization proce du...
Page 3: ...ry sanitization procedures described in this document are designed for cus tomers who need to meet the requirements specified by the US Defense Security Ser vice DSS These requirements are specified in the Clearing and Sanitization Matrix in Section 14 1 16 of the ISFO Manual for the Certification and Accreditation of Classi fied Systems under the NISPOM Instrument declassification The term instru...
Page 4: ...on on page 6 Flash main board 4 Mbyte or 8 Mbyte Instrument firmware Factory default settings User general settings User data User calibration data Saved user data sets Non volatile Yes Sanitize internal memory procedure see Chapter 5 Instrument Declas sification on page 6 4 1 Volatile Memory The volatile memory in the instrument loses its contents as soon as power is removed from the instrument T...
Page 5: ... EEPROM contains information related to the instal led hardware such as board serial number product options and calibration correction data The EEPROM does not hold user data nor can the user access the EEPROM storage Sanitization procedure None required no user data SRAM The main board of the R S ZVH Cable and Antenna Analyzer has one SRAM memory device which holds 1 Mbyte or 8 Mbyte depending on...
Page 6: ... Instrument declassification requires firmware 1 70 or higher Before you can remove the R S ZVH Cable and Antenna Analyzer from a secured area for example to perform service or calibration all classified user data needs to be removed You can declassify the R S ZVH as follows 1 Turn off the R S ZVH This will sanitize the volatile memory 2 To sanitize the internal Flash memory perform the following ...
Page 7: ...djustment values required to maintain the validity of the R S ZVH s calibration Therefore performing the memory clearing procedures described above does not affect the validity of the instrument s calibration 2019 Rohde Schwarz GmbH Co KG Mühldorfstr 15 81671 München Germany Phone 49 89 41 29 0 Fax 49 89 41 29 12 164 Email info rohde schwarz com Internet www rohde schwarz com Subject to change Dat...
